Machine models
Cat 308 CR to 310 specifications
| Listing-entry count |
|---|
| 8 |
Short answer
Cat 308 CR to 310: full-size excavators.
| Configuration | Documented field and quantity |
|---|---|
| 308 CR |
|
| 308 CR (Fixed Boom) |
|
| 308 CR VAB |
|
| 309 CR |
|
| 309 CR VAB |
|
| 310 - Tier 4 / Stage V |
|
| Publisher name | Source guide | Listing-entry count | Labels named by the source |
|---|---|---|---|
| Cat | 308 CR to 310 | 8 | 308 CR, 308 CR, 308 CR (Fixed Boom), 308 CR VAB, 309 CR, 309 CR, and 2 more |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Net Power | 69 hp | 69.5 hp | 69 hp | 69 hp | 69 hp | 69.5 hp | 69 hp | 69 hp |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|---|---|
| Engine Model | Cat® C2.8 Turbo | Cat C3.3B | Cat® C2.8 Turbo | Cat® C2.8 Turbo | Cat® C2.8 Turbo | Cat C3.3B | Cat® C2.8 Turbo |
| Specification | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 69 hp | 69 hp | 69 hp | 69 hp | 69 hp |
| Gross Power - ISO 14396 | 74.3 hp | 74.3 hp | 74.3 hp | 55.4 kW | 74.3 hp |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Bore | 3.5 in | 3.7 in | 3.5 in | 3.5 in | 3.5 in | 3.7 in | 3.5 in | 3.5 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Stroke | 4.3 in | 4.7 in | 4.3 in | 4.3 in | 4.3 in | 4.7 in | 4.3 in | 4.3 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Displacement | 171 in³ | 203 in³ | 171 in³ | 171 in³ | 171 in³ | 203 in³ | 171 in³ | 171 in³ |
| Specification | 308 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|
| Gross Power - SAE J1995:2014 | 74.3 hp | 74.3 hp | 74.3 hp |
| Specification | 308 CR | 309 CR |
|---|---|---|
| Rated Net Power - 2,200 rpm - US EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 | 69.5 hp | 69.5 hp |
| Specification | 310 - Tier 4 / Stage V |
|---|---|
| Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC | 69 hp |
| Engine Model - US EPA Tier 4 Final/EU Stage V | Cat® C2.8 Turbo |
| Note 1 | Advertised power is tested per the specified standard in effect at the time of manufacture |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Operating Weight | 20,771 lb | 18,493 lb | 18,659 lb | 21,080 lb | 20,870 lb | 21,091 lb | 22,094 lb | 23,002 lb |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Minimum Operating Weight with Cab* | 18,754 lb | 16,542 lb | 16,707 lb | 18,886 lb | 19,735 lb | 21,026 lb |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Operating Weight with Cab** | 20,771 lb | 18,493 lb | 18,659 lb | 20,870 lb | 21,091 lb | 22,859 lb |
| Specification | 308 CR VAB | 309 CR VAB |
|---|---|---|
| Minimum Operating Weight with Standard Stick* | 19,228 lb | 20,264 lb |
| Maximum Operating Weight with Standard Stick** | 21,080 lb | 22,094 lb |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Dig Depth | 182.8 in | 182.8 in | 185 in | 182.8 in | 182.8 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Vertical Wall | 134 in | 134 in | 162 in | 134 in | 134 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Reach - Ground Level | 293.7 in | 293.7 in | 266 in | 293.7 in | 293.7 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Reach | 300.7 in | 300.7 in | 272 in | 300.7 in | 300.7 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Dig Height | 277.1 in | 277.1 in | 307 in | 277.1 in | 277.1 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Dump Clearance | 199.7 in | 199.7 in | 223 in | 199.7 in | 199.7 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Boom In Reach | 126.6 in | 126.6 in | 89 in | 126.6 in | 126.6 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Tail Swing with Counterweight | 62.4 in | 62.4 in | 56 in | 62.4 in | 62.4 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Tail Swing without Counterweight | 57.1 in | 57.1 in | 51 in | 57.1 in | 57.1 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Blade Height | 14.6 in | 14.6 in | 14.6 in | 16.1 in | 16.1 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Blade Depth | 16 in | 16 in | 16 in | 26 in | 26 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Height - Boom Transport - No Tools* | 89 in | 89 in | 100 in | 89 in | 89 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Height - Boom Working - With Tools** | 120.1 in | 120.1 in | 121 in | 120.1 in | 120.1 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Cab Height | 100 in | 100 in | 100 in | 100 in | 100 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Swing Bearing - Height | 29.7 in | 29.7 in | 30 in | 29.7 in | 29.7 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| O/A Undercarriage Length | 113.4 in | 113.4 in | 113 in | 126 in | 126 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Overall Shipping Length - with Counterweight | 6,872 mm (270.6 in)*** | 6,872 mm (270.6 in)*** | 5,800 mm (228 in)*** | 7,052 mm (277.6 in)*** | 7,052 mm (277.6 in)*** |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Overall Shipping Length - without Counterweight | 6,872 mm (270.6 in)*** | 6,872 mm (270.6 in)*** | 5,665 mm (223 in)*** | 7,052 mm (277.6 in)*** | 7,052 mm (277.6 in)*** |
| Specification | 308 CR | 308 CR | 309 CR |
|---|---|---|---|
| Boom Swing - Right | 36.8 in | 36.8 in | 36.8 in |
| Specification | 308 CR | 308 CR | 309 CR |
|---|---|---|---|
| Boom Swing - Left | 23.8 in | 23.8 in | 23.8 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Track Belt/Shoe Width | 17.7 in | 17.7 in | 18 in | 17.7 in | 17.7 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| O/A Track Width | 90.6 in | 90.6 in | 91 in | 97.2 in | 97.2 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Ground Clearance | 13.8 in | 13.8 in | 14 in | 14 in | 14 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Stick Length | 92.8 in | 92.8 in | 87 in | 92.8 in | 92.8 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Dig Depth | 161.7 in | 161.7 in | 163 in | 161.7 in | 161.7 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Vertical Wall | 117.8 in | 117.8 in | 142 in | 117.8 in | 117.8 in | 172.6 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Reach - Ground Level | 273.6 in | 273.6 in | 246 in | 273.6 in | 273.6 in | 298 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Reach | 281.1 in | 281.1 in | 252 in | 281.1 in | 281.1 in | 303 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Dig Height | 265.2 in | 265.2 in | 291 in | 265.2 in | 265.2 in | 313.8 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Dump Clearance | 187.4 in | 187.4 in | 207 in | 187.4 in | 187.4 in | 229.5 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Boom In Reach | 120.4 in | 120.4 in | 66 in | 120.4 in | 120.4 in | 83.3 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Height - Boom Transport - No Tools* | 95.7 in | 95.7 in | 97 in | 95.7 in | 95.7 in | 100.4 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Height - Boom Working - With Tools** | 104.7 in | 104.7 in | 105 in | 104.7 in | 104.7 in | 106.3 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Overall Shipping Length - with Counterweight | 264 in | 264 in | 228 in | 266.7 in | 266.7 in | 274.9 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Overall Shipping Length - without Counterweight | 258.8 in | 258.8 in | 222 in | 266.7 in | 266.7 in | 269.7 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Stick Length | 71.7 in | 71.7 in | 66 in | 71.8 in | 71.8 in | 98.4 in |
| Specification | 310 - Tier 4 / Stage V |
|---|---|
| Track Belt/Shoe Width | 17.7 in |
| Maximum Blade Depth | 18.8 in |
| O/A Track Width | 97.2 in |
| Swing Bearing - Height | 28.9 in |
| Maximum Blade Height | 16.6 in |
| O/A Undercarriage Length | 126 in |
| Tail Swing without Counterweight | 70.9 in |
| Tail Swing - Standard Counterweight | 76.1 in |
| Cab Height | 100 in |
| Ground Clearance - Frame | 14 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Counterweight | 551 lb | 552 lb | 551 lb | 552 lb | 552 lb | 552 lb | 552 lb | 551 lb |
| Specification | 308 CR | 309 CR VAB |
|---|---|---|
| Counterweight (extra) | 1,103 lb | 1,103 lb |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Long Stick | 146 lb | 146 lb | 187 lb | 146 lb | 146 lb |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Steel Tracks with Pads | 752 lb | 752 lb | 662 lb | 752 lb | 728 lb | 728 lb | 728 lb | 728 lb |
| Specification | 308 CR |
|---|---|
| Angle Blade | 490 lb |
| Specification | 309 CR VAB |
|---|---|
| Standard Stick | 77 lb |
| Specification | 310 - Tier 4 / Stage V |
|---|---|
| Extra Counterweight | 1,103 lb |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Travel Speed - High | 3.2 mph | 3.2 mph | 3 mph | 3.2 mph | 3.1 mph | 3.1 mph | 2.9 mph | 2.9 mph |
| Travel Speed - Low | 1.9 mph | 1.9 mph | 1.8 mph | 1.9 mph | 1.6 mph | 1.6 mph | 1.6 mph | 1.6 mph |
| Maximum Traction Force - High Speed | 6250 lbf | 6250 lbf | 6587 lbf | 6250 lbf | 6497 lbf | 6497 lbf | 7419 lbf | 7419 lbf |
| Maximum Traction Force - Low Speed | 15175 lbf | 15175 lbf | 15962 lbf | 15175 lbf | 19064 lbf | 19064 lbf | 19064 lbf | 19064 lbf |
| Ground Pressure - Minimum Weight | 5.4 psi | 4.9 psi | 4.8 psi | 5.5 psi | 5.4 psi | 5 psi | 5.2 psi | 5.4 psi |
| Ground Pressure - Maximum Weight | 6 psi | 5.5 psi | 5.4 psi | 6.1 psi | 6 psi | 5.4 psi | 5.6 psi | 5.8 psi |
| Gradeability - Maximum | 30 degrees | 30 degrees | 30 degrees | 30 degrees | 30 degrees | 30 degrees | 30 degrees | 30 degrees |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Cooling System | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Engine Oil | 2.3 gal (US) | 3 gal (US) | 2.3 gal (US) | 2.3 gal (US) | 3 gal (US) | 2.3 gal (US) | 2.3 gal (US) |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Fuel Tank | 39 gal (US) | 39 gal (US) | 38 gal (US) | 39 gal (US) | 39 gal (US) | 39 gal (US) | 39 gal (US) | 38 gal (US) |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Hydraulic Tank | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Hydraulic System | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 37 gal (US) |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Pump Flow at 2,400 rpm | 44 gpm | 44 gpm | 44 gpm | 44 gpm | 62 gpm | 62 gpm | 62 gpm | 62 gpm |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Operating Pressure - Equipment | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Operating Pressure - Travel | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Operating Pressure - Swing | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,336 psi |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 37 gpm | 35 gpm |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 9 gpm | 9 gpm | 9 gpm | 9 gpm | 9 gpm | 9 gpm | 9 gpm |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|---|---|
| Digging Force - Stick - Standard | 9509 lbf | 9509 lbf | 9285 lbf | 9509 lbf | 9500 lbf | 9500 lbf | 9509 lbf |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Digging Force - Stick - Long | 8032 lbf | 8032 lbf | 8250 lbf | 8023 lbf | 8023 lbf |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Digging Force - Bucket | 13946 lbf | 13946 lbf | 13241 lbf | 13946 lbf | 13943 lbf | 13943 lbf | 13946 lbf | 17459 lbf |
| Specification | 309 CR | 309 CR |
|---|---|---|
| Maximum Auxiliary Circuit - High Flow - Flow at Pump | 37 gpm | 37 gpm |
| Specification | 309 CR | 309 CR |
|---|---|---|
| Maximum Auxiliary Circuit - High Flow - Pressure at Pump | 4134 lbf/in | 4134 lbf/in |
| Specification | 310 - Tier 4 / Stage V |
|---|---|
| Digging Force - Stick | 11060 lbf |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Machine Swing Speed | 10.6 r/min | 10.6 r/min | 10 r/min | 10.6 r/min | 10 r/min | 10.6 r/min | 10 r/min | 10 r/min |
| Specification | 308 CR | 308 CR | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|---|
| Boom Swing - Left | 60 degrees | 60 degrees | 60 degrees | 60 degrees | 60 degrees | 60 degrees |
| Specification | 308 CR | 308 CR | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|---|
| Boom Swing - Right | 50 degrees | 50 degrees | 50 degrees | 50 degrees | 50 degrees | 50 degrees |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Width - Standard | 90.6 in | 90.6 in | 90.6 in | 90.6 in | 97 in | 97 in | 97.2 in | 97.2 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Width - Wide | 96.5 in | 96.5 in | 96.5 in | 96.5 in | 104 in | 104 in | 103.9 in | 103.9 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Height | 17 in | 17 in | 17 in | 17 in | 17 in | 17 in | 17 in | 17 in |
| Specification | 308 CR |
|---|---|
| Angle Blade Width | 90.6 in |
| Angle Blade Height | 17.5 in |
| Angle Blade - Left | 25 degrees |
| Angle Blade - Right | 25 degrees |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Top Guard | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) |
| Specification | 309 CR |
|---|---|
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Recyclability | 96% | 96% | 96% | 96% | 96% | 96% | 96% | 96% |
| Specification | 308 CR VAB | 309 CR VAB |
|---|---|---|
| Dig Depth | 150.2 in | 150.2 in |
| Vertical Wall | 99.2 in | 99.2 in |
| Maximum Reach at Ground Level | 248 in | 248 in |
| Maximum Reach | 256.5 in | 256.5 in |
| Maximum Dig Height | 205.5 in | 205.5 in |
| Maximum Dump Clearance | 135.8 in | 135.8 in |
| Boom in Reach | 122.8 in | 122.8 in |
| Tail Swing with Counterweight | 62.4 in | 62.4 in |
| Tail Swing without Counterweight | 57.1 in | 57.1 in |
| Maximum Blade Height | 14.6 in | 16.1 in |
| Maximum Blade Depth | 16 in | 19.1 in |
| Cab Height | 100 in | 100 in |
| Swing Bearing Height | 29.8 in | 29.8 in |
| Overall Undercarriage Length | 113.4 in | 126 in |
| Overall Shipping Length | 253.9 in | 255.7 in |
| Boom Swing Right | 37 in | 37 in |
| Boom Swing Left | 24 in | 24 in |
| Track Belt/Shoe Width | 17.7 in | 17.7 in |
| Overall Track Width | 90.6 in | 97.2 in |
| Ground Clearance | 13.8 in | 14 in |
| Stick Length | 71.7 in | 71.7 in |
| Specification | 308 CR VAB | 309 CR VAB |
|---|---|---|
| Dig Depth | 136.2 in | 136.2 in |
| Vertical Wall | 146.7 in | 146.7 in |
| Maximum Reach at Ground Level | 303.7 in | 303.7 in |
| Maximum Reach | 310.4 in | 310.4 in |
| Maximum Dig Height | 322 in | 322 in |
| Maximum Dump Clearance | 247.4 in | 247.4 in |
| Boom in Reach | 106.7 in | 106.7 in |
| Specification | 308 CR VAB |
|---|---|
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Top Guard | ISO 10262:1998 (Level I) |
| Specification | 310 - Tier 4 / Stage V |
|---|---|
| Dig Depth | 205.2 in |
| Source guide | Differing-field count reported |
|---|---|
| 308 CR to 310 | 134 |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Net Power | 69 hp | 69.5 hp | 69 hp | 69 hp | 69 hp | 69.5 hp | 69 hp | 69 hp |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|---|---|
| Engine Model | Cat® C2.8 Turbo | Cat C3.3B | Cat® C2.8 Turbo | Cat® C2.8 Turbo | Cat® C2.8 Turbo | Cat C3.3B | Cat® C2.8 Turbo |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Bore | 3.5 in | 3.7 in | 3.5 in | 3.5 in | 3.5 in | 3.7 in | 3.5 in | 3.5 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Stroke | 4.3 in | 4.7 in | 4.3 in | 4.3 in | 4.3 in | 4.7 in | 4.3 in | 4.3 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Displacement | 171 in³ | 203 in³ | 171 in³ | 171 in³ | 171 in³ | 203 in³ | 171 in³ | 171 in³ |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Operating Weight | 20,771 lb | 18,493 lb | 18,659 lb | 21,080 lb | 20,870 lb | 21,091 lb | 22,094 lb | 23,002 lb |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Minimum Operating Weight with Cab* | 18,754 lb | 16,542 lb | 16,707 lb | 18,886 lb | 19,735 lb | 21,026 lb |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Operating Weight with Cab** | 20,771 lb | 18,493 lb | 18,659 lb | 20,870 lb | 21,091 lb | 22,859 lb |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Dig Depth | 182.8 in | 182.8 in | 185 in | 182.8 in | 182.8 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Vertical Wall | 134 in | 134 in | 162 in | 134 in | 134 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Reach - Ground Level | 293.7 in | 293.7 in | 266 in | 293.7 in | 293.7 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Reach | 300.7 in | 300.7 in | 272 in | 300.7 in | 300.7 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Dig Height | 277.1 in | 277.1 in | 307 in | 277.1 in | 277.1 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Dump Clearance | 199.7 in | 199.7 in | 223 in | 199.7 in | 199.7 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Boom In Reach | 126.6 in | 126.6 in | 89 in | 126.6 in | 126.6 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Tail Swing with Counterweight | 62.4 in | 62.4 in | 56 in | 62.4 in | 62.4 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Tail Swing without Counterweight | 57.1 in | 57.1 in | 51 in | 57.1 in | 57.1 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Blade Height | 14.6 in | 14.6 in | 14.6 in | 16.1 in | 16.1 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Maximum Blade Depth | 16 in | 16 in | 16 in | 26 in | 26 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Height - Boom Transport - No Tools* | 89 in | 89 in | 100 in | 89 in | 89 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Height - Boom Working - With Tools** | 120.1 in | 120.1 in | 121 in | 120.1 in | 120.1 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Cab Height | 100 in | 100 in | 100 in | 100 in | 100 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Swing Bearing - Height | 29.7 in | 29.7 in | 30 in | 29.7 in | 29.7 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| O/A Undercarriage Length | 113.4 in | 113.4 in | 113 in | 126 in | 126 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Overall Shipping Length - with Counterweight | 6,872 mm (270.6 in)*** | 6,872 mm (270.6 in)*** | 5,800 mm (228 in)*** | 7,052 mm (277.6 in)*** | 7,052 mm (277.6 in)*** |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Overall Shipping Length - without Counterweight | 6,872 mm (270.6 in)*** | 6,872 mm (270.6 in)*** | 5,665 mm (223 in)*** | 7,052 mm (277.6 in)*** | 7,052 mm (277.6 in)*** |
| What changes | 308 CR | 308 CR | 309 CR |
|---|---|---|---|
| Boom Swing - Right | 36.8 in | 36.8 in | 36.8 in |
| What changes | 308 CR | 308 CR | 309 CR |
|---|---|---|---|
| Boom Swing - Left | 23.8 in | 23.8 in | 23.8 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Track Belt/Shoe Width | 17.7 in | 17.7 in | 18 in | 17.7 in | 17.7 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| O/A Track Width | 90.6 in | 90.6 in | 91 in | 97.2 in | 97.2 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Ground Clearance | 13.8 in | 13.8 in | 14 in | 14 in | 14 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Stick Length | 92.8 in | 92.8 in | 87 in | 92.8 in | 92.8 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Dig Depth | 161.7 in | 161.7 in | 163 in | 161.7 in | 161.7 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Vertical Wall | 117.8 in | 117.8 in | 142 in | 117.8 in | 117.8 in | 172.6 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Reach - Ground Level | 273.6 in | 273.6 in | 246 in | 273.6 in | 273.6 in | 298 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Reach | 281.1 in | 281.1 in | 252 in | 281.1 in | 281.1 in | 303 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Dig Height | 265.2 in | 265.2 in | 291 in | 265.2 in | 265.2 in | 313.8 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Maximum Dump Clearance | 187.4 in | 187.4 in | 207 in | 187.4 in | 187.4 in | 229.5 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Boom In Reach | 120.4 in | 120.4 in | 66 in | 120.4 in | 120.4 in | 83.3 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Height - Boom Transport - No Tools* | 95.7 in | 95.7 in | 97 in | 95.7 in | 95.7 in | 100.4 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Height - Boom Working - With Tools** | 104.7 in | 104.7 in | 105 in | 104.7 in | 104.7 in | 106.3 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Overall Shipping Length - with Counterweight | 264 in | 264 in | 228 in | 266.7 in | 266.7 in | 274.9 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Overall Shipping Length - without Counterweight | 258.8 in | 258.8 in | 222 in | 266.7 in | 266.7 in | 269.7 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|
| Stick Length | 71.7 in | 71.7 in | 66 in | 71.8 in | 71.8 in | 98.4 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Counterweight | 551 lb | 552 lb | 551 lb | 552 lb | 552 lb | 552 lb | 552 lb | 551 lb |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Long Stick | 146 lb | 146 lb | 187 lb | 146 lb | 146 lb |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Steel Tracks with Pads | 752 lb | 752 lb | 662 lb | 752 lb | 728 lb | 728 lb | 728 lb | 728 lb |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Travel Speed - High | 3.2 mph | 3.2 mph | 3 mph | 3.2 mph | 3.1 mph | 3.1 mph | 2.9 mph | 2.9 mph |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Travel Speed - Low | 1.9 mph | 1.9 mph | 1.8 mph | 1.9 mph | 1.6 mph | 1.6 mph | 1.6 mph | 1.6 mph |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Maximum Traction Force - High Speed | 6250 lbf | 6250 lbf | 6587 lbf | 6250 lbf | 6497 lbf | 6497 lbf | 7419 lbf | 7419 lbf |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Maximum Traction Force - Low Speed | 15175 lbf | 15175 lbf | 15962 lbf | 15175 lbf | 19064 lbf | 19064 lbf | 19064 lbf | 19064 lbf |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Ground Pressure - Minimum Weight | 5.4 psi | 4.9 psi | 4.8 psi | 5.5 psi | 5.4 psi | 5 psi | 5.2 psi | 5.4 psi |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Ground Pressure - Maximum Weight | 6 psi | 5.5 psi | 5.4 psi | 6.1 psi | 6 psi | 5.4 psi | 5.6 psi | 5.8 psi |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Engine Oil | 2.3 gal (US) | 3 gal (US) | 2.3 gal (US) | 2.3 gal (US) | 3 gal (US) | 2.3 gal (US) | 2.3 gal (US) |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Fuel Tank | 39 gal (US) | 39 gal (US) | 38 gal (US) | 39 gal (US) | 39 gal (US) | 39 gal (US) | 39 gal (US) | 38 gal (US) |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Hydraulic System | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 37 gal (US) |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Pump Flow at 2,400 rpm | 44 gpm | 44 gpm | 44 gpm | 44 gpm | 62 gpm | 62 gpm | 62 gpm | 62 gpm |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Operating Pressure - Swing | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,336 psi |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 37 gpm | 35 gpm |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 9 gpm | 9 gpm | 9 gpm | 9 gpm | 9 gpm | 9 gpm | 9 gpm |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|---|---|
| Digging Force - Stick - Standard | 9509 lbf | 9509 lbf | 9285 lbf | 9509 lbf | 9500 lbf | 9500 lbf | 9509 lbf |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR |
|---|---|---|---|---|---|
| Digging Force - Stick - Long | 8032 lbf | 8032 lbf | 8250 lbf | 8023 lbf | 8023 lbf |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Digging Force - Bucket | 13946 lbf | 13946 lbf | 13241 lbf | 13946 lbf | 13943 lbf | 13943 lbf | 13946 lbf | 17459 lbf |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Machine Swing Speed | 10.6 r/min | 10.6 r/min | 10 r/min | 10.6 r/min | 10 r/min | 10.6 r/min | 10 r/min | 10 r/min |
| What changes | 308 CR | 308 CR | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|---|
| Boom Swing - Left | 60 degrees | 60 degrees | 60 degrees | 60 degrees | 60 degrees | 60 degrees |
| What changes | 308 CR | 308 CR | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB |
|---|---|---|---|---|---|---|
| Boom Swing - Right | 50 degrees | 50 degrees | 50 degrees | 50 degrees | 50 degrees | 50 degrees |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Width - Standard | 90.6 in | 90.6 in | 90.6 in | 90.6 in | 97 in | 97 in | 97.2 in | 97.2 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Width - Wide | 96.5 in | 96.5 in | 96.5 in | 96.5 in | 104 in | 104 in | 103.9 in | 103.9 in |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 | ISO 12117-2:2008 |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|
| Top Guard | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) | ISO 10262:1998 (Level I) |
| What changes | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes |
| What changes | 309 CR | 309 CR |
|---|---|---|
| Maximum Auxiliary Circuit - High Flow - Flow at Pump | 37 gpm | 37 gpm |
| What changes | 309 CR | 309 CR |
|---|---|---|
| Maximum Auxiliary Circuit - High Flow - Pressure at Pump | 4134 lbf/in | 4134 lbf/in |
| Figure | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Engine horsepower per 1,000 lb of weight | 3.3 | 3.8 | 3.7 | 3.3 | 3.3 | 3.3 | 3.1 | 3.0 |
| Pump flow per engine horsepower | 0.64 gpm | 0.63 gpm | 0.64 gpm | 0.64 gpm | 0.90 gpm | 0.89 gpm | 0.90 gpm | 0.90 gpm |
| Fuel tank per engine horsepower | 0.57 gal | 0.56 gal | 0.55 gal | 0.57 gal | 0.57 gal | 0.56 gal | 0.57 gal | 0.55 gal |
308 CR to 310: owner reports
Sources: 3 forum discussions about the Caterpillar 308E2 CR excavators; heavyequipmentforums.com.History and service record of 308 CR to 310
- C2.8 engine from 2025. In October 2025 Caterpillar announced that the compact radius 308 CR and 309 CR and the 310 are now powered by the new Cat C2.8 engine, which it said has the same ratings and performance as the C3.3B power unit it replaces. Caterpillar announces updates to Cat 5- to 10-tonne class mini hydraulic excavators, Caterpillar, 7 October 2025; Cat updates four mini excavators: 305 CR, 308 CR, 309 CR and 310, Equipment World.
- Part of the Next Generation line. Caterpillar describes the 308 CR, 309 CR and 310 as part of a Next Generation mini hydraulic excavator line that introduced four industry-first features; the 2025 announcement added software updates and the engine change on top of that design. Caterpillar announces updates to Cat 5- to 10-tonne class mini hydraulic excavators, Caterpillar, 7 October 2025.
- Where the update was shown. Equipment World reported that Caterpillar revealed the updates for its 5- to 10-metric-ton compact excavators at Utility Expo 2025, alongside an updated 303.5. Cat updates four mini excavators: 305 CR, 308 CR, 309 CR and 310, Equipment World.
| Forum index | Equipment class queried | Names in the search | Matching titles |
|---|---|---|---|
| Heavy Equipment Forums | full-size excavator | Cat and the 308 CR, 309 CR line that the 308 CR, 308 CR VAB, 309 CR, 309 CR VAB belongs to (no title names the exact model) | 28 |
| Title topic | Titles |
|---|---|
| emissions | 4 |
| engine power and smoke | 2 |
| Topic in the title | Threads | Share of matching threads |
|---|---|---|
| emissions | 4 | 14% |
| engine power and smoke | 2 | 7% |
- CAT 310 Case Drain Issue (Heavy Equipment Forums, 2026-04-25)
- CAT 308 Cr Screen Dash Doing Its Own Thing (Heavy Equipment Forums, 2026-01-13)
- Caterpillar 310 (Heavy Equipment Forums, 2025-06-03)
- CAT 308cr Cab Installation (Heavy Equipment Forums, 2025-03-16)
| Observation date | Listing source | Equipment search | Listings |
|---|---|---|---|
| 2026-09-24 | MachineryTrader | Cat full-size excavator | 760 |
| Model | Listed | Model years | Lowest asking | Highest asking | Median asking | Median hours |
|---|---|---|---|---|---|---|
| 308 CR | 320 | 2019 to 2025 | $49,800 | $147,700 | $87,321 | 2,899 |
| 308 CR VAB | 320 | 2019 to 2025 | $49,800 | $147,700 | $87,321 | 2,899 |
| 309 CR | 23 | 2019 to 2025 | $42,800 | $186,605 | $123,000 | 3,239 |
| 309 CR VAB | 23 | 2019 to 2025 | $42,800 | $186,605 | $123,000 | 3,239 |
| 310 | 74 | 2019 to 2026 | $69,999 | $215,000 | $119,500 | 3,501 |
| Search date | Database | Names queried | Search result |
|---|---|---|---|
| 2026-09-24 | U.S. Consumer Product Safety Commission | Cat together with the full-size excavator 308 CR, 308 CR VAB, 309 CR, 309 CR VAB | No matching recall in this search |
| Evidence class | Document, classification and recorded date |
|---|---|
| Manufacturer |
|
| Manufacturer |
|
| Manufacturer |
|
| Manufacturer |
|
| Manufacturer |
|
| Manufacturer |
|
| Manufacturer |
|
| Manufacturer |
|
| Forum threads |
|
| Published history |
|
| Published history |
|
| Forum threads |
|
| Used-market listings |
|
| Federal agency data |
|
Cat 308 CR to 310: Configuration records
308 CR
| Specification | Source figure |
|---|---|
| Engine | |
| Engine Model | Cat® C2.8 Turbo |
| Net Power | 69 hp |
| Gross Power - ISO 14396 | 74.3 hp |
| Gross Power - SAE J1995:2014 | 74.3 hp |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 69 hp |
| Rated Net Power - 2,200 rpm - US EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 | 69.5 hp |
| Weights | |
| Maximum Operating Weight with Cab** | 20,771 lb |
| Minimum Operating Weight with Cab* | 18,754 lb |
| Weight Increase from Minimum Configuration | |
| Long Stick | 146 lb |
| Steel Tracks with Pads | 752 lb |
| Angle Blade | 490 lb |
| Counterweight (extra) | 1,103 lb |
| Travel System | |
| Travel Speed - High | 3.2 mph |
| Ground Pressure - Minimum Weight | 5.4 psi |
| Ground Pressure - Maximum Weight | 6 psi |
| Gradeability - Maximum | 30 degrees |
| Maximum Traction Force - High Speed | 6250 lbf |
| Maximum Traction Force - Low Speed | 15175 lbf |
| Travel Speed - Low | 1.9 mph |
| Service Refill Capacities | |
| Cooling System | 2.6 gal (US) |
| Fuel Tank | 39 gal (US) |
| Hydraulic Tank | 14 gal (US) |
| Engine Oil | 2.3 gal (US) |
| Hydraulic System | |
| Operating Pressure - Swing | 3,626 psi |
| Operating Pressure - Equipment | 4,134 psi |
| Operating Pressure - Travel | 4,134 psi |
| Digging Force - Stick - Standard | 9509 lbf |
| Digging Force - Stick - Long | 8032 lbf |
| Digging Force - Bucket | 13946 lbf |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Pump Flow at 2,400 rpm | 44 gpm |
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 9 gpm |
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 4,134 psi |
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 35 gpm |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 4,134 psi |
| Swing System | |
| Machine Swing Speed | 10.6 r/min |
| Blade | |
| Angle Blade Width | 90.6 in |
| Angle Blade Height | 17.5 in |
| Height | 17 in |
| Width - Standard | 90.6 in |
| Width - Wide | 96.5 in |
| Angle Blade - Left | 25 degrees |
| Angle Blade - Right | 25 degrees |
| Sound | |
| Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) |
| Air Conditioning System | |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) |
| Sustainability | |
| Recyclability | 96% |
| Additional specifications | |
| Displacement | 171 in³ |
| Bore | 3.5 in |
| Stroke | 4.3 in |
| Operating Weight | 20,771 lb |
| Hydraulic System | 29 gal (US) |
| Boom Swing - Right | 50 degrees |
| Boom Swing - Left | 60 degrees |
| Dig Depth | 182.8 in |
| Maximum Blade Height | 14.6 in |
| O/A Track Width | 90.6 in |
| Track Belt/Shoe Width | 17.7 in |
| Tail Swing with Counterweight | 62.4 in |
| Vertical Wall | 134 in |
| Boom In Reach | 126.6 in |
| Maximum Blade Depth | 16 in |
| Maximum Dig Height | 277.1 in |
| Stick Length | 92.8 in |
| Ground Clearance | 13.8 in |
| Swing Bearing - Height | 29.7 in |
| O/A Undercarriage Length | 113.4 in |
| Cab Height | 100 in |
| Maximum Reach | 300.7 in |
| Tail Swing without Counterweight | 57.1 in |
| Maximum Dump Clearance | 199.7 in |
| Maximum Reach - Ground Level | 293.7 in |
| Overall Shipping Length - without Counterweight | 6,872 mm (270.6 in)*** |
| Overall Shipping Length - with Counterweight | 6,872 mm (270.6 in)*** |
| Height - Boom Transport - No Tools* | 89 in |
| Height - Boom Working - With Tools** | 120.1 in |
| Counterweight | 551 lb |
| Top Guard | ISO 10262:1998 (Level I) |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
308 CR (Fixed Boom)
| Specification | Source figure |
|---|---|
| Engine | |
| Engine Model | Cat® C2.8 Turbo |
| Net Power | 69 hp |
| Gross Power - ISO 14396 | 74.3 hp |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 69 hp |
| Weights | |
| Maximum Operating Weight with Cab** | 18,659 lb |
| Minimum Operating Weight with Cab* | 16,707 lb |
| Weight Increase from Minimum Configuration | |
| Long Stick | 187 lb |
| Steel Tracks with Pads | 662 lb |
| Travel System | |
| Travel Speed - High | 3 mph |
| Ground Pressure - Minimum Weight | 4.8 psi |
| Ground Pressure - Maximum Weight | 5.4 psi |
| Gradeability - Maximum | 30 degrees |
| Maximum Traction Force - High Speed | 6587 lbf |
| Maximum Traction Force - Low Speed | 15962 lbf |
| Travel Speed - Low | 1.8 mph |
| Service Refill Capacities | |
| Cooling System | 2.6 gal (US) |
| Fuel Tank | 38 gal (US) |
| Hydraulic Tank | 14 gal (US) |
| Engine Oil | 2.3 gal (US) |
| Hydraulic System | |
| Operating Pressure - Swing | 3,626 psi |
| Operating Pressure - Equipment | 4,134 psi |
| Operating Pressure - Travel | 4,134 psi |
| Digging Force - Stick - Standard | 9285 lbf |
| Digging Force - Stick - Long | 8250 lbf |
| Digging Force - Bucket | 13241 lbf |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Pump Flow at 2,400 rpm | 44 gpm |
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 9 gpm |
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 4,134 psi |
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 35 gpm |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 4,134 psi |
| Swing System | |
| Machine Swing Speed | 10 r/min |
| Blade | |
| Height | 17 in |
| Width - Standard | 90.6 in |
| Width - Wide | 96.5 in |
| Sound | |
| Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) |
| Air Conditioning System | |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) |
| Sustainability | |
| Recyclability | 96% |
| Additional specifications | |
| Displacement | 171 in³ |
| Bore | 3.5 in |
| Stroke | 4.3 in |
| Operating Weight | 18,659 lb |
| Hydraulic System | 29 gal (US) |
| Dig Depth | 185 in |
| Maximum Blade Height | 14.6 in |
| O/A Track Width | 91 in |
| Track Belt/Shoe Width | 18 in |
| Tail Swing with Counterweight | 56 in |
| Vertical Wall | 162 in |
| Boom In Reach | 89 in |
| Maximum Blade Depth | 16 in |
| Maximum Dig Height | 307 in |
| Stick Length | 87 in |
| Ground Clearance | 14 in |
| Swing Bearing - Height | 30 in |
| O/A Undercarriage Length | 113 in |
| Cab Height | 100 in |
| Maximum Reach | 272 in |
| Tail Swing without Counterweight | 51 in |
| Maximum Dump Clearance | 223 in |
| Maximum Reach - Ground Level | 266 in |
| Overall Shipping Length - without Counterweight | 5,665 mm (223 in)*** |
| Overall Shipping Length - with Counterweight | 5,800 mm (228 in)*** |
| Height - Boom Transport - No Tools* | 100 in |
| Height - Boom Working - With Tools** | 121 in |
| Counterweight | 551 lb |
| Top Guard | ISO 10262:1998 (Level I) |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
308 CR VAB
| Specification | Source figure |
|---|---|
| Engine | |
| Engine Model | Cat® C2.8 Turbo |
| Net Power | 69 hp |
| Gross Power - ISO 14396 | 74.3 hp |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 69 hp |
| Weights | |
| Minimum Operating Weight with Standard Stick* | 19,228 lb |
| Maximum Operating Weight with Standard Stick** | 21,080 lb |
| Weight Increase from Minimum Configuration | |
| Steel Tracks with Pads | 752 lb |
| Travel System | |
| Travel Speed - High | 3.2 mph |
| Ground Pressure - Minimum Weight | 5.5 psi |
| Ground Pressure - Maximum Weight | 6.1 psi |
| Gradeability - Maximum | 30 degrees |
| Maximum Traction Force - High Speed | 6250 lbf |
| Maximum Traction Force - Low Speed | 15175 lbf |
| Travel Speed - Low | 1.9 mph |
| Service Refill Capacities | |
| Cooling System | 2.6 gal (US) |
| Fuel Tank | 39 gal (US) |
| Hydraulic Tank | 14 gal (US) |
| Hydraulic System | |
| Operating Pressure - Swing | 3,626 psi |
| Operating Pressure - Equipment | 4,134 psi |
| Operating Pressure - Travel | 4,134 psi |
| Digging Force - Stick - Standard | 9509 lbf |
| Digging Force - Bucket | 13946 lbf |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Pump Flow at 2,400 rpm | 44 gpm |
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 9 gpm |
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 4,134 psi |
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 35 gpm |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 4,134 psi |
| Swing System | |
| Machine Swing Speed | 10.6 r/min |
| Blade | |
| Height | 17 in |
| Width - Standard | 90.6 in |
| Width - Wide | 96.5 in |
| Sound | |
| Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) |
| Air Conditioning System | |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) |
| Sustainability | |
| Recyclability | 96% |
| Dimensions VAB In | |
| Swing Bearing Height | 29.8 in |
| Overall Undercarriage Length | 113.4 in |
| Overall Shipping Length | 253.9 in |
| Boom Swing Right | 37 in |
| Boom Swing Left | 24 in |
| Overall Track Width | 90.6 in |
| Dimensions - VAB In | |
| Dig Depth — Dimensions - VAB In | 150.2 in |
| Vertical Wall — Dimensions - VAB In | 99.2 in |
| Maximum Reach at Ground Level — Dimensions - VAB In | 248 in |
| Maximum Reach — Dimensions - VAB In | 256.5 in |
| Maximum Dig Height — Dimensions - VAB In | 205.5 in |
| Maximum Dump Clearance — Dimensions - VAB In | 135.8 in |
| Boom in Reach — Dimensions - VAB In | 122.8 in |
| Dimensions VAB Out | |
| Dig Depth — Dimensions VAB Out | 136.2 in |
| Vertical Wall — Dimensions VAB Out | 146.7 in |
| Maximum Reach at Ground Level — Dimensions VAB Out | 303.7 in |
| Maximum Reach — Dimensions VAB Out | 310.4 in |
| Maximum Dig Height — Dimensions VAB Out | 322 in |
| Maximum Dump Clearance — Dimensions VAB Out | 247.4 in |
| Boom in Reach — Dimensions VAB Out | 106.7 in |
| Additional specifications | |
| Displacement | 171 in³ |
| Bore | 3.5 in |
| Stroke | 4.3 in |
| Operating Weight | 21,080 lb |
| Hydraulic System | 29 gal (US) |
| Boom Swing - Right | 50 degrees |
| Boom Swing - Left | 60 degrees |
| Counterweight | 552 lb |
| Tail Swing with Counterweight | 62.4 in |
| Tail Swing without Counterweight | 57.1 in |
| Maximum Blade Height | 14.6 in |
| Maximum Blade Depth | 16 in |
| Cab Height | 100 in |
| Track Belt/Shoe Width | 17.7 in |
| Ground Clearance | 13.8 in |
| Stick Length | 71.7 in |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Top Guard | ISO 10262:1998 (Level I) |
309 CR
| Specification | Source figure |
|---|---|
| Engine | |
| Engine Model | Cat® C2.8 Turbo |
| Net Power | 69 hp |
| Gross Power - ISO 14396 | 55.4 kW |
| Gross Power - SAE J1995:2014 | 74.3 hp |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 69 hp |
| Rated Net Power - 2,200 rpm - US EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 | 69.5 hp |
| Weights | |
| Maximum Operating Weight with Cab** | 20,870 lb |
| Minimum Operating Weight with Cab* | 18,886 lb |
| Weight Increase from Minimum Configuration | |
| Long Stick | 146 lb |
| Steel Tracks with Pads | 728 lb |
| Travel System | |
| Travel Speed - High | 3.1 mph |
| Ground Pressure - Minimum Weight | 5.4 psi |
| Ground Pressure - Maximum Weight | 6 psi |
| Gradeability - Maximum | 30 degrees |
| Maximum Traction Force - High Speed | 6497 lbf |
| Maximum Traction Force - Low Speed | 19064 lbf |
| Travel Speed - Low | 1.6 mph |
| Service Refill Capacities | |
| Cooling System | 2.6 gal (US) |
| Fuel Tank | 39 gal (US) |
| Hydraulic Tank | 14 gal (US) |
| Engine Oil | 2.3 gal (US) |
| Hydraulic System | |
| Operating Pressure - Swing | 3,626 psi |
| Operating Pressure - Equipment | 4,134 psi |
| Operating Pressure - Travel | 4,134 psi |
| Digging Force - Stick - Standard | 9500 lbf |
| Digging Force - Stick - Long | 8023 lbf |
| Digging Force - Bucket | 13943 lbf |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Pump Flow at 2,400 rpm | 62 gpm |
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 9 gpm |
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 4,134 psi |
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 35 gpm |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 4,134 psi |
| Maximum Auxiliary Circuit - High Flow - Flow at Pump | 37 gpm |
| Maximum Auxiliary Circuit - High Flow - Pressure at Pump | 4134 lbf/in |
| Swing System | |
| Machine Swing Speed | 10 r/min |
| Blade | |
| Height | 17 in |
| Width - Standard | 97 in |
| Width - Wide | 104 in |
| Certification Cab | |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Sound | |
| Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) |
| Air Conditioning System | |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) |
| Sustainability | |
| Recyclability | 96% |
| Additional specifications | |
| Displacement | 171 in³ |
| Bore | 3.5 in |
| Stroke | 4.3 in |
| Operating Weight | 20,870 lb |
| Hydraulic System | 29 gal (US) |
| Boom Swing - Right | 50 degrees |
| Boom Swing - Left | 60 degrees |
| Dig Depth | 182.8 in |
| Maximum Blade Height | 16.1 in |
| O/A Track Width | 97.2 in |
| Track Belt/Shoe Width | 17.7 in |
| Tail Swing with Counterweight | 62.4 in |
| Vertical Wall | 134 in |
| Boom In Reach | 126.6 in |
| Maximum Blade Depth | 26 in |
| Maximum Dig Height | 277.1 in |
| Stick Length | 92.8 in |
| Ground Clearance | 14 in |
| Swing Bearing - Height | 29.7 in |
| O/A Undercarriage Length | 126 in |
| Cab Height | 100 in |
| Maximum Reach | 300.7 in |
| Tail Swing without Counterweight | 57.1 in |
| Maximum Dump Clearance | 199.7 in |
| Maximum Reach - Ground Level | 293.7 in |
| Overall Shipping Length - without Counterweight | 7,052 mm (277.6 in)*** |
| Overall Shipping Length - with Counterweight | 7,052 mm (277.6 in)*** |
| Height - Boom Transport - No Tools* | 89 in |
| Height - Boom Working - With Tools** | 120.1 in |
| Counterweight | 552 lb |
| Top Guard | ISO 10262:1998 (Level I) |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
309 CR VAB
| Specification | Source figure |
|---|---|
| Engine | |
| Engine Model | Cat® C2.8 Turbo |
| Net Power | 69 hp |
| Gross Power - ISO 14396 | 74.3 hp |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 69 hp |
| Weights | |
| Minimum Operating Weight with Standard Stick* | 20,264 lb |
| Maximum Operating Weight with Standard Stick** | 22,094 lb |
| Weight Increase from Minimum Configuration | |
| Steel Tracks with Pads | 728 lb |
| Counterweight (extra) | 1,103 lb |
| Standard Stick | 77 lb |
| Travel System | |
| Travel Speed - High | 2.9 mph |
| Ground Pressure - Minimum Weight | 5.2 psi |
| Ground Pressure - Maximum Weight | 5.6 psi |
| Gradeability - Maximum | 30 degrees |
| Maximum Traction Force - High Speed | 7419 lbf |
| Maximum Traction Force - Low Speed | 19064 lbf |
| Travel Speed - Low | 1.6 mph |
| Service Refill Capacities | |
| Cooling System | 2.6 gal (US) |
| Fuel Tank | 39 gal (US) |
| Hydraulic Tank | 14 gal (US) |
| Engine Oil | 2.3 gal (US) |
| Hydraulic System | |
| Operating Pressure - Swing | 3,626 psi |
| Operating Pressure - Equipment | 4,134 psi |
| Operating Pressure - Travel | 4,134 psi |
| Digging Force - Stick - Standard | 9509 lbf |
| Digging Force - Bucket | 13946 lbf |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Pump Flow at 2,400 rpm | 62 gpm |
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 9 gpm |
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 4,134 psi |
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 37 gpm |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 4,134 psi |
| Swing System | |
| Machine Swing Speed | 10 r/min |
| Blade | |
| Height | 17 in |
| Width - Standard | 97.2 in |
| Width - Wide | 103.9 in |
| Sound | |
| Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) |
| Air Conditioning System | |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe) |
| Sustainability | |
| Recyclability | 96% |
| Dimensions VAB In | |
| Swing Bearing Height | 29.8 in |
| Overall Undercarriage Length | 126 in |
| Overall Shipping Length | 255.7 in |
| Boom Swing Right | 37 in |
| Boom Swing Left | 24 in |
| Overall Track Width | 97.2 in |
| Additional specifications | |
| Displacement | 171 in³ |
| Bore | 3.5 in |
| Stroke | 4.3 in |
| Operating Weight | 22,094 lb |
| Hydraulic System | 29 gal (US) |
| Boom Swing - Right | 50 degrees |
| Boom Swing - Left | 60 degrees |
| Counterweight | 552 lb |
| Top Guard | ISO 10262:1998 (Level I) |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Dig Depth | 150.2 in |
| Vertical Wall | 99.2 in |
| Maximum Reach at Ground Level | 248 in |
| Maximum Reach | 256.5 in |
| Maximum Dig Height | 205.5 in |
| Maximum Dump Clearance | 135.8 in |
| Boom in Reach | 122.8 in |
| Tail Swing with Counterweight | 62.4 in |
| Tail Swing without Counterweight | 57.1 in |
| Maximum Blade Height | 16.1 in |
| Maximum Blade Depth | 19.1 in |
| Cab Height | 100 in |
| Track Belt/Shoe Width | 17.7 in |
| Ground Clearance | 14 in |
| Stick Length | 71.7 in |
310 - Tier 4 / Stage V
| Specification | Source figure |
|---|---|
| Engine | |
| Net Power | 69 hp |
| Gross Power - SAE J1995:2014 | 74.3 hp |
| Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC | 69 hp |
| Engine Model - US EPA Tier 4 Final/EU Stage V | Cat® C2.8 Turbo |
| Note 1 | Advertised power is tested per the specified standard in effect at the time of manufacture |
| Weights | |
| Maximum Operating Weight with Cab** | 22,859 lb |
| Minimum Operating Weight with Cab* | 21,026 lb |
| Weight Increase from Minimum Configuration | |
| Steel Tracks with Pads | 728 lb |
| Extra Counterweight | 1,103 lb |
| Travel System | |
| Travel Speed - High | 2.9 mph |
| Ground Pressure - Minimum Weight | 5.4 psi |
| Ground Pressure - Maximum Weight | 5.8 psi |
| Gradeability - Maximum | 30 degrees |
| Maximum Traction Force - High Speed | 7419 lbf |
| Maximum Traction Force - Low Speed | 19064 lbf |
| Travel Speed - Low | 1.6 mph |
| Service Refill Capacities | |
| Cooling System | 2.6 gal (US) |
| Fuel Tank | 38 gal (US) |
| Hydraulic Tank | 14 gal (US) |
| Engine Oil | 2.3 gal (US) |
| Hydraulic System | |
| Operating Pressure - Swing | 3,336 psi |
| Operating Pressure - Equipment | 4,134 psi |
| Operating Pressure - Travel | 4,134 psi |
| Digging Force - Bucket | 17459 lbf |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Pump Flow at 2,400 rpm | 62 gpm |
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 9 gpm |
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 4,134 psi |
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 35 gpm |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 4,134 psi |
| Digging Force - Stick | 11060 lbf |
| Swing System | |
| Machine Swing Speed | 10 r/min |
| Blade | |
| Height | 17 in |
| Width - Standard | 97.2 in |
| Width - Wide | 103.9 in |
| Sound | |
| Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) |
| Dimensions Standard Stick | |
| Tail Swing - Standard Counterweight | 76.1 in |
| Ground Clearance - Frame | 14 in |
| Air Conditioning System | |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes |
| Sustainability | |
| Recyclability | 96% |
| Additional specifications | |
| Dig Depth | 205.2 in |
| Displacement | 171 in³ |
| Bore | 3.5 in |
| Stroke | 4.3 in |
| Operating Weight | 23,002 lb |
| Hydraulic System | 37 gal (US) |
| Counterweight | 551 lb |
| Top Guard | ISO 10262:1998 (Level I) |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Maximum Reach | 303 in |
| Stick Length | 98.4 in |
| Vertical Wall | 172.6 in |
| Maximum Reach - Ground Level | 298 in |
| Boom In Reach | 83.3 in |
| Maximum Dump Clearance | 229.5 in |
| Maximum Dig Height | 313.8 in |
| Overall Shipping Length - with Counterweight | 274.9 in |
| Overall Shipping Length - without Counterweight | 269.7 in |
| Height - Boom Transport - No Tools* | 100.4 in |
| Height - Boom Working - With Tools** | 106.3 in |
| Track Belt/Shoe Width | 17.7 in |
| Maximum Blade Depth | 18.8 in |
| O/A Track Width | 97.2 in |
| Swing Bearing - Height | 28.9 in |
| Maximum Blade Height | 16.6 in |
| O/A Undercarriage Length | 126 in |
| Tail Swing without Counterweight | 70.9 in |
| Cab Height | 100 in |
Compare Cat 308 CR, 308 CR, 308 CR (Fixed Boom), 308 CR VAB, 309 CR, 309 CR, 309 CR VAB, 310 - Tier 4 / Stage V
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Steel Tracks with Pads | 752 lb | 752 lb | 662 lb | 752 lb | 728 lb | 728 lb | 728 lb | 728 lb |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Travel Speed - High | 3.2 mph | 3.2 mph | 3 mph | 3.2 mph | 3.1 mph | 3.1 mph | 2.9 mph | 2.9 mph |
| Travel Speed - Low | 1.9 mph | 1.9 mph | 1.8 mph | 1.9 mph | 1.6 mph | 1.6 mph | 1.6 mph | 1.6 mph |
| Maximum Traction Force - High Speed | 6250 lbf | 6250 lbf | 6587 lbf | 6250 lbf | 6497 lbf | 6497 lbf | 7419 lbf | 7419 lbf |
| Maximum Traction Force - Low Speed | 15175 lbf | 15175 lbf | 15962 lbf | 15175 lbf | 19064 lbf | 19064 lbf | 19064 lbf | 19064 lbf |
| Gradeability - Maximum | 30 degrees | 30 degrees | 30 degrees | 30 degrees | 30 degrees | 30 degrees | 30 degrees | 30 degrees |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Cooling System | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) | 2.6 gal (US) |
| Fuel Tank | 39 gal (US) | 39 gal (US) | 38 gal (US) | 39 gal (US) | 39 gal (US) | 39 gal (US) | 39 gal (US) | 38 gal (US) |
| Hydraulic Tank | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) | 14 gal (US) |
| Hydraulic System | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 29 gal (US) | 37 gal (US) |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Pump Flow at 2,400 rpm | 44 gpm | 44 gpm | 44 gpm | 44 gpm | 62 gpm | 62 gpm | 62 gpm | 62 gpm |
| Operating Pressure - Equipment | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi |
| Operating Pressure - Travel | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi |
| Operating Pressure - Swing | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,626 psi | 3,336 psi |
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 35 gpm | 37 gpm | 35 gpm |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi | 4,134 psi |
| Digging Force - Bucket | 13946 lbf | 13946 lbf | 13241 lbf | 13946 lbf | 13943 lbf | 13943 lbf | 13946 lbf | 17459 lbf |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Width - Standard | 90.6 in | 90.6 in | 90.6 in | 90.6 in | 97 in | 97 in | 97.2 in | 97.2 in |
| Width - Wide | 96.5 in | 96.5 in | 96.5 in | 96.5 in | 104 in | 104 in | 103.9 in | 103.9 in |
| Height | 17 in | 17 in | 17 in | 17 in | 17 in | 17 in | 17 in | 17 in |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) | 99 dB(A) |
| Specification | 308 CR | 308 CR | 308 CR (Fixed Boom) | 308 CR VAB | 309 CR | 309 CR | 309 CR VAB | 310 - Tier 4 / Stage V |
|---|---|---|---|---|---|---|---|---|
| Recyclability | 96% | 96% | 96% | 96% | 96% | 96% | 96% | 96% |
More in Cat: 311C U/E110B, 308E2 CR, 315C L/315D L: engines/front options/attachment controls.