Machine models
Komatsu PC138US-8 to PC138USLC8 specifications
| Listing-entry count |
|---|
| 6 |
Short answer
Komatsu PC138US-8 to PC138USLC8: full-size excavators.
| Configuration | Documented field and quantity |
|---|---|
| PC138US-8 |
|
| PC138US-11 |
|
| PC138USLC-2 |
|
| PC138USLC-8 |
|
| PC138USLC8 |
|
| Publisher name | Source guide | Listing-entry count | Labels named by the source |
|---|---|---|---|
| Komatsu | PC138US-8 to PC138USLC8 | 6 | PC138US-8, PC138US-8, PC138US-11, PC138USLC-2, PC138USLC-8, and PC138USLC8 |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Ground Clearance | 1.3 ft | 1.3 ft | 1.3 ft | 1.4 ft | 1.3 ft | 1.33 ft |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Height To Top Of Cab | 9.24 ft | 9.24 ft | 9.24 ft | 9.31 ft | 9.24 ft | 9.25 ft |
| Specification | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|
| Width To Outside Of Tracks | 8.17 ft | 8.17 ft | 8.6 ft | 8.5 ft | 8.5 ft |
| Length Of Track On Ground | 11.85 ft | 11.85 ft | 10.4 ft | 10.31 ft | 10.33 ft |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Tail Swing Radius | 4.86 ft | 4.86 ft | 4.86 ft | 5.1 ft | 5.07 ft | 15.08 ft |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Removal Counterweight Clearance | 2.96 ft | 2.96 ft | 2.96 ft | 2.11 ft | 2.96 ft | 2.92 ft |
| Specification | PC138US-8 |
|---|---|
| Track Gauge | 6.53 ft |
| Track Length On Ground | 9.45 ft |
| Overall Height | 9.36 ft |
| Overall Length | 23.82 ft |
| Overall Track Width | 8.17 ft |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Number Of Carrier Rollers Per Side | 1 | 1 | 2 | 2 | 2 | 2 |
| Specification | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|
| Max Travel Speed | 3.2 mph | 3.17 mph | 3.2 mph | 3.17 mph | 3.2 mph |
| Number Of Shoes Per Side | 43 | 43 | 46 | 46 | 46 |
| Specification | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 |
|---|---|---|---|---|
| Drawbar Pull | 27,560 lb | 27,558 lb | 27,560 lb | 2,810,112 lb |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Number Of Track Rollers Per Side | 7 | 7 | 8 | 8 | 8 | 8 |
| Specification | PC138US-8 | PC138US-11 |
|---|---|---|
| Shoe Size | 19.69 in | 19.69 in |
| Specification | PC138US-8 |
|---|---|
| Seal Of Track | Sealed track |
| Shoe Type | triple grouser |
| Number Of Shoes (Each Side) | 43 |
| Track Adjuster | Hydraulic |
| Track Frame | Box-section |
| Centre Frame | X-frame |
| Specification | PC138US-11 |
|---|---|
| Track Gauge | 6.53 ft |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 |
|---|---|---|---|---|---|
| Number Of Cylinders | 4 | 4 | 4 | 4 | 4 |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Engine Model | SAA4D95LE-5 | SAA4D95LE-5 | SAA4D95LE-7 | SAA4D95LE-5 | SAA4D95LE-5 | SAA4D95LE-5 |
| Specification | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|
| Net Power | 91.7 hp | 97.3 hp | 91.2 hp | 92 hp | 92 hp |
| Gross Power | 96.6 hp | 97.4 hp | 96.6 hp | 97 hp | 97 hp |
| Aspiration | Turbocharged, and air-to-air aftercooled | Turbocharged | Turbocharged | Turbocharged, and air-to-air aftercooled | Turbocharged, and air-to-air aftercooled |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 |
|---|---|---|---|---|
| Power Measured @ | 2,200 rpm | 2,200 rpm | 2,050 rpm | 2,200 rpm |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Displacement | 199 cu in | 199 cu in | 199 cu in | 199 cu in | 199 cu in | 199 cu in |
| Specification | PC138US-8 |
|---|---|
| Horsepower, Gross-SAE J1995 | 96.7 hp |
| Horsepower, Net-ISO 9249 | 91.8 hp |
| Horsepower, Net-SAE J1349 | 91.8 hp |
| Lubrication System | Method- Gear pump, force-lubrication; Filter-Full-flow |
| Starter Motor | 4.5 kW |
| Battery | 64 Ah/2 x 12 V |
| Engine Type | Water-cooled,4-cycle |
| Air Cleaner | Dry-type with double elements and auto dust evacuator, plus dust indicator |
| Governor | All-speed control, electronic |
| Alternator | 35 A/24 V amps |
| Bore And Stroke | 95 mm x 115 mm 3.74\" x 4.53\" |
| Fan Drive Type | Mechanical |
| Fuel System | Direct injection |
| Specification | PC138US-11 | PC138USLC-2 |
|---|---|---|
| Engine Make | Komatsu | Komatsu |
| Bore | 3.8 in | 3.8 in |
| Stroke | 4.6 in | 4.6 in |
| Specification | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|
| Operating Weight | 30,540 lb | 30,600 lb | 32,568 lb | 31,504 lb | 31,107 lb |
| Fuel Capacity | 51.5 gal | 52.9 gal | 52.8 gal | 52.9 gal | 52.8 gal |
| Engine Oil Capacity | 2.9 gal | 3.1 gal | 2.9 gal | 3 gal | 2.9 gal |
| Swing Drive Fluid Capacity | 0.7 gal | 0.7 gal | 0.7 gal | 3.8 gal | 0.7 gal |
| Specification | PC138US-8 | PC138USLC-8 |
|---|---|---|
| Cooling System Fluid Capacity | 3.3 gal | 0.7 gal |
| Specification | PC138US-8 | PC138US-11 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|
| Hydraulic System Fluid Capacity | 18.2 gal | 18.3 gal | 18.3 gal | 18.2 gal |
| Specification | PC138US-8 |
|---|---|
| Boom Size | 15.1 ft |
| Boom Type | Standard |
| Arm Size | 8.3 ft |
| Bucket Size – Kga Standard Gp | 0.7 yd3 |
| Arm Type | Standard |
| Maximum Reach @ Ground Level | 26.9 ft |
| Digging Depth – Maximum | 18 ft |
| Swing Radius | 4.9 ft |
| Arm Crowd Force – ISO | 6300 |
| Digging Reach – Maximum | 27.3 ft |
| Bucket Crowd Force – ISO | 9500 |
| Specification | PC138US-11 | PC138USLC-2 |
|---|---|---|
| Hydraulic Pump Flow Capacity | 64 gpm | 64 gpm |
| Specification | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|
| Swing Speed | 11 rpm | 11 rpm | 11 rpm | 11 rpm | 11 rpm |
| Specification | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|
| Swing Torque | 24,340 lb-ft | 21,627 lb-ft | 2,206 lb-ft | 21,627 lb-ft |
| Specification | PC138US-8 |
|---|---|
| Swing Reduction | Planetary gear |
| Swing Circle Lubrication | Grease-bathed |
| Driven By | Hydraulic motor |
| Swing Lock | Wet, multiple-disc brake |
| Specification | PC138US-8 |
|---|---|
| Drawbar Pull, Maximum (Kg) | 12500 |
| Gradeability | 70 % |
| Travel Speed | 2.9/5.1 |
| Specification | PC138US-8 |
|---|---|
| Swing Drive | 0.7 gal |
| Fuel Tank | 51.6 gal |
| Final Drive | 0.6 gal |
| Engine Oil | 3 gal |
| Radiator | 3.3 gal |
| Hydraulic | 18.3 gal |
| Specification | PC138US-8 |
|---|---|
| Operating Weight | 30,534 lb |
| Bucket Weight - Kga Gp | 992.1 lb |
| Quick Hitch Weight – Kga | 392.5 lb |
| Specification | PC138US-8 |
|---|---|
| Hydraulic System Type | HydrauMind System |
| Selectable Work Modes | 5 |
| Economy Sub-Mode Selections | 4 |
| Main Pump Type | Variable displacement, axial piston |
| Maximum Flow Rate | 63.8 gpm |
| Hydraulic Motor (Travel) | 2 x piston motor with parking brake |
| Hydraulic Motor (Swing) | 1 x piston motor with swing holding brake |
| Specification | PC138US-8 |
|---|---|
| Parking Brake | Wet, multiple-disc |
| Service Brake | Hydraulic lock |
| Specification | PC138US-11 | PC138USLC-2 |
|---|---|---|
| Shipping Length Of Unit | 23.82 ft | 24.3 ft |
| Shipping Height Of Unit | 9.36 ft | 9.4 ft |
| Max Cutting Height | 30.65 ft | 30.8 ft |
| Max Loading Height | 22.45 ft | 22.5 ft |
| Max Reach Along Ground | 26.84 ft | 26.1 ft |
| Specification | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|
| Max Vertical Wall Digging Depth | 16.08 ft | 16.11 ft | 16.08 ft | 16.08 ft |
| Max Digging Depth | 17.98 ft | 18 ft | 17.98 ft | 18 ft |
| Boom/Stick Option (Hex) 1 | (Mono Boom) Arm - 2.5 m | Arm - 8.2 ft in | 2500 | 15.08 ft 4600mm / 15.08 ft 4600mm |
| Specification | PC138USLC-2 | PC138USLC-8 |
|---|---|---|
| Maximum Bucket Capacity | 1 yd3 | 1 yd3 |
| Specification | PC138USLC-8 |
|---|---|
| Reference Bucket Capacity | 0.7 yd3 |
| Minimum Bucket Capacity | 0.4 yd3 |
| Source guide | Differing-field count reported |
|---|---|
| PC138US-8 to PC138USLC8 | 102 |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Ground Clearance | 1.3 ft | 1.3 ft | 1.3 ft | 1.4 ft | 1.3 ft | 1.33 ft |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Height To Top Of Cab | 9.24 ft | 9.24 ft | 9.24 ft | 9.31 ft | 9.24 ft | 9.25 ft |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Tail Swing Radius | 4.86 ft | 4.86 ft | 4.86 ft | 5.1 ft | 5.07 ft | 15.08 ft |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Removal Counterweight Clearance | 2.96 ft | 2.96 ft | 2.96 ft | 2.11 ft | 2.96 ft | 2.92 ft |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Number Of Carrier Rollers Per Side | 1 | 1 | 2 | 2 | 2 | 2 |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Number Of Track Rollers Per Side | 7 | 7 | 8 | 8 | 8 | 8 |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 |
|---|---|---|---|---|---|
| Number Of Cylinders | 4 | 4 | 4 | 4 | 4 |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Engine Model | SAA4D95LE-5 | SAA4D95LE-5 | SAA4D95LE-7 | SAA4D95LE-5 | SAA4D95LE-5 | SAA4D95LE-5 |
| What changes | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 |
|---|---|---|---|---|
| Power Measured @ | 2,200 rpm | 2,200 rpm | 2,050 rpm | 2,200 rpm |
| Figure | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Engine horsepower per 1,000 lb of weight | 3.0 | 3.0 | 3.2 | 2.8 | 2.9 | 3.0 |
| Fuel tank per engine horsepower | 0.56 gal | 0.56 gal | 0.54 gal | 0.58 gal | 0.58 gal | 0.57 gal |
PC138US-8 to PC138USLC8: owner reports
Related account: “Shutdown after switching off, a thumb that stopped and jumpy hydraulics”: PC138US-10.
| Forum index | Equipment class queried | Names in the search | Matching titles |
|---|---|---|---|
| Heavy Equipment Forums | full-size excavator | Komatsu and the PC138US line that the PC138US-8, PC138US-11, PC138USLC-2, PC138USLC-8 belongs to (no title names the exact model) | 26 |
| Title topic | Titles |
|---|---|
| fuel system | 4 |
| hydraulics | 4 |
| electrical and sensors | 3 |
| Topic in the title | Threads | Share of matching threads |
|---|---|---|
| fuel system | 4 | 15% |
| hydraulics | 4 | 15% |
| electrical and sensors | 3 | 12% |
- Komatsu PC 138us 10 Low Fuel Rail Pressure Codes (Heavy Equipment Forums, 2026-07-08)
- Komatsu PC 138uslc 8 Hydraulic Problem Bucket Curl (Heavy Equipment Forums, 2025-04-19)
- 2011 Komatsu Pc138us LC 8 Excavator (Heavy Equipment Forums, 2024-10-28)
- Komatsu Pc138uslc 2 (Heavy Equipment Forums, 2023-03-23)
| Observation date | Listing source | Equipment search | Listings |
|---|---|---|---|
| 2026-09-24 | MachineryTrader | Komatsu full-size excavator | 42 |
| Model | Listed | Model years | Lowest asking | Highest asking | Median asking | Median hours |
|---|---|---|---|---|---|---|
| PC138US-8 | 13 | 2007 to 2023 | $18,210 | $109,074 | $56,296 | 1,350 |
| PC138US-11 | 29 | 2016 to 2023 | $54,299 | $129,500 | $87,107 | 2,002 |
| Search date | Database | Names queried | Search result |
|---|---|---|---|
| 2026-09-24 | U.S. Consumer Product Safety Commission | Komatsu together with the full-size excavator PC138US-8, PC138US-11, PC138USLC-2, PC138USLC-8 | No matching recall in this search |
| Evidence class | Document, classification and recorded date |
|---|---|
| Reference site |
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| Reference site |
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| Reference site |
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| Reference site |
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| Reference site |
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| Reference site |
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| Forum threads |
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| Used-market listings |
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| Federal agency data |
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Komatsu PC138US-8 to PC138USLC8: Configuration records
PC138US-8
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 1.3 ft |
| Height To Top Of Cab | 9.24 ft |
| Width To Outside Of Tracks | 8.17 ft |
| Length Of Track On Ground | 11.85 ft |
| Tail Swing Radius | 4.86 ft |
| Removal Counterweight Clearance | 2.96 ft |
| Track Length On Ground | 9.45 ft |
| Overall Height | 9.36 ft |
| Overall Length | 23.82 ft |
| Overall Track Width | 8.17 ft |
| Undercarriage | |
| Number Of Carrier Rollers Per Side | 1 |
| Max Travel Speed | 3.2 mph |
| Drawbar Pull | 27,560 lb |
| Number Of Shoes Per Side | 43 |
| Number Of Track Rollers Per Side | 7 |
| Shoe Size | 19.69 in |
| Seal Of Track | Sealed track |
| Shoe Type | triple grouser |
| Number Of Shoes (Each Side) | 43 |
| Track Adjuster | Hydraulic |
| Track Frame | Box-section |
| Centre Frame | X-frame |
| Engine | |
| Number Of Cylinders | 4 |
| Engine Model | SAA4D95LE-5 |
| Net Power | 91.7 hp |
| Gross Power | 96.6 hp |
| Power Measured @ | 2,200 rpm |
| Displacement | 199 cu in |
| Horsepower, Gross-SAE J1995 | 96.7 hp |
| Horsepower, Net-ISO 9249 | 91.8 hp |
| Horsepower, Net-SAE J1349 | 91.8 hp |
| Lubrication System | Method- Gear pump, force-lubrication; Filter-Full-flow |
| Starter Motor | 4.5 kW |
| Battery | 64 Ah/2 x 12 V |
| Engine Type | Water-cooled,4-cycle |
| Air Cleaner | Dry-type with double elements and auto dust evacuator, plus dust indicator |
| Governor | All-speed control, electronic |
| Aspiration | Turbocharged, and air-to-air aftercooled |
| Alternator | 35 A/24 V amps |
| Bore And Stroke | 95 mm x 115 mm 3.74" x 4.53" |
| Fan Drive Type | Mechanical |
| Fuel System | Direct injection |
| Operational | |
| Fuel Capacity | 51.5 gal |
| Cooling System Fluid Capacity | 3.3 gal |
| Hydraulic System Fluid Capacity | 18.2 gal |
| Engine Oil Capacity | 2.9 gal |
| Swing Drive Fluid Capacity | 0.7 gal |
| Boom Size | 15.1 ft |
| Boom Type | Standard |
| Arm Size | 8.3 ft |
| Bucket Size – Kga Standard Gp | 0.7 yd3 |
| Arm Type | Standard |
| Maximum Reach @ Ground Level | 26.9 ft |
| Digging Depth – Maximum | 18 ft |
| Swing Radius | 4.9 ft |
| Arm Crowd Force – ISO | 6300 |
| Digging Reach – Maximum | 27.3 ft |
| Bucket Crowd Force – ISO | 9500 |
| Swing Mechanism | |
| Swing Speed | 11 rpm |
| Swing System | |
| Swing Reduction | Planetary gear |
| Swing Circle Lubrication | Grease-bathed |
| Driven By | Hydraulic motor |
| Swing Lock | Wet, multiple-disc brake |
| Driveline | |
| Drawbar Pull, Maximum (Kg) | 12500 |
| Gradeability | 70 % |
| Travel Speed | 2.9/5.1 |
| Capacities | |
| Swing Drive | 0.7 gal |
| Fuel Tank | 51.6 gal |
| Final Drive | 0.6 gal |
| Engine Oil | 3 gal |
| Radiator | 3.3 gal |
| Hydraulic | 18.3 gal |
| Weights | |
| Bucket Weight - Kga Gp | 992.1 lb |
| Quick Hitch Weight – Kga | 392.5 lb |
| Hydraulic System | |
| Hydraulic System Type | HydrauMind System |
| Selectable Work Modes | 5 |
| Economy Sub-Mode Selections | 4 |
| Main Pump Type | Variable displacement, axial piston |
| Maximum Flow Rate | 63.8 gpm |
| Hydraulic Motor (Travel) | 2 x piston motor with parking brake |
| Hydraulic Motor (Swing) | 1 x piston motor with swing holding brake |
| Brakes | |
| Parking Brake | Wet, multiple-disc |
| Service Brake | Hydraulic lock |
| Additional specifications | |
| Track Gauge | 6.53 ft |
| Operating Weight | 30,540 lb |
PC138US-11
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 1.3 ft |
| Height To Top Of Cab | 9.24 ft |
| Width To Outside Of Tracks | 8.17 ft |
| Length Of Track On Ground | 11.85 ft |
| Tail Swing Radius | 4.86 ft |
| Removal Counterweight Clearance | 2.96 ft |
| Undercarriage | |
| Number Of Carrier Rollers Per Side | 2 |
| Max Travel Speed | 3.17 mph |
| Drawbar Pull | 27,558 lb |
| Number Of Shoes Per Side | 43 |
| Number Of Track Rollers Per Side | 8 |
| Shoe Size | 19.69 in |
| Engine | |
| Number Of Cylinders | 4 |
| Engine Model | SAA4D95LE-7 |
| Net Power | 97.3 hp |
| Gross Power | 97.4 hp |
| Power Measured @ | 2,050 rpm |
| Displacement | 199 cu in |
| Aspiration | Turbocharged |
| Engine Make | Komatsu |
| Bore | 3.8 in |
| Stroke | 4.6 in |
| Operational | |
| Fuel Capacity | 52.9 gal |
| Hydraulic System Fluid Capacity | 18.3 gal |
| Engine Oil Capacity | 3.1 gal |
| Swing Drive Fluid Capacity | 0.7 gal |
| Hydraulic Pump Flow Capacity | 64 gpm |
| Swing Mechanism | |
| Swing Speed | 11 rpm |
| Swing Torque | 24,340 lb-ft |
| Boom/Stick Option (Hex) 1 | |
| Shipping Length Of Unit | 23.82 ft |
| Shipping Height Of Unit | 9.36 ft |
| Max Cutting Height | 30.65 ft |
| Max Loading Height | 22.45 ft |
| Max Reach Along Ground | 26.84 ft |
| Max Vertical Wall Digging Depth | 16.08 ft |
| Max Digging Depth | 17.98 ft |
| Additional specifications | |
| Track Gauge | 6.53 ft |
| Operating Weight | 30,600 lb |
| Boom/Stick Option (Hex) 1 | (Mono Boom) Arm - 2.5 m |
PC138USLC-2
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 1.4 ft |
| Height To Top Of Cab | 9.31 ft |
| Width To Outside Of Tracks | 8.6 ft |
| Length Of Track On Ground | 10.4 ft |
| Tail Swing Radius | 5.1 ft |
| Removal Counterweight Clearance | 2.11 ft |
| Undercarriage | |
| Number Of Carrier Rollers Per Side | 2 |
| Max Travel Speed | 3.2 mph |
| Drawbar Pull | 27,560 lb |
| Number Of Shoes Per Side | 46 |
| Number Of Track Rollers Per Side | 8 |
| Engine | |
| Number Of Cylinders | 4 |
| Engine Model | SAA4D95LE-5 |
| Net Power | 91.2 hp |
| Gross Power | 96.6 hp |
| Power Measured @ | 2,200 rpm |
| Displacement | 199 cu in |
| Aspiration | Turbocharged |
| Engine Make | Komatsu |
| Bore | 3.8 in |
| Stroke | 4.6 in |
| Operational | |
| Fuel Capacity | 52.8 gal |
| Engine Oil Capacity | 2.9 gal |
| Swing Drive Fluid Capacity | 0.7 gal |
| Hydraulic Pump Flow Capacity | 64 gpm |
| Swing Mechanism | |
| Swing Speed | 11 rpm |
| Swing Torque | 21,627 lb-ft |
| Boom/Stick Option (Hex) 1 | |
| Shipping Length Of Unit | 24.3 ft |
| Shipping Height Of Unit | 9.4 ft |
| Max Cutting Height | 30.8 ft |
| Max Loading Height | 22.5 ft |
| Max Reach Along Ground | 26.1 ft |
| Max Vertical Wall Digging Depth | 16.11 ft |
| Max Digging Depth | 18 ft |
| Buckets | |
| Maximum Bucket Capacity | 1 yd3 |
| Additional specifications | |
| Operating Weight | 32,568 lb |
| Boom/Stick Option (Hex) 1 | Arm - 8.2 ft in |
PC138USLC-8
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 1.3 ft |
| Height To Top Of Cab | 9.24 ft |
| Width To Outside Of Tracks | 8.5 ft |
| Length Of Track On Ground | 10.31 ft |
| Tail Swing Radius | 5.07 ft |
| Removal Counterweight Clearance | 2.96 ft |
| Undercarriage | |
| Number Of Carrier Rollers Per Side | 2 |
| Max Travel Speed | 3.17 mph |
| Drawbar Pull | 2,810,112 lb |
| Number Of Shoes Per Side | 46 |
| Number Of Track Rollers Per Side | 8 |
| Engine | |
| Number Of Cylinders | 4 |
| Engine Model | SAA4D95LE-5 |
| Net Power | 92 hp |
| Gross Power | 97 hp |
| Displacement | 199 cu in |
| Aspiration | Turbocharged, and air-to-air aftercooled |
| Operational | |
| Fuel Capacity | 52.9 gal |
| Cooling System Fluid Capacity | 0.7 gal |
| Hydraulic System Fluid Capacity | 18.3 gal |
| Engine Oil Capacity | 3 gal |
| Swing Drive Fluid Capacity | 3.8 gal |
| Swing Mechanism | |
| Swing Speed | 11 rpm |
| Swing Torque | 2,206 lb-ft |
| Boom/Stick Option (Hex) 1 | |
| Max Vertical Wall Digging Depth | 16.08 ft |
| Max Digging Depth | 17.98 ft |
| Buckets | |
| Maximum Bucket Capacity | 1 yd3 |
| Reference Bucket Capacity | 0.7 yd3 |
| Minimum Bucket Capacity | 0.4 yd3 |
| Additional specifications | |
| Operating Weight | 31,504 lb |
| Boom/Stick Option (Hex) 1 | 2500 |
PC138USLC8
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 1.33 ft |
| Height To Top Of Cab | 9.25 ft |
| Width To Outside Of Tracks | 8.5 ft |
| Length Of Track On Ground | 10.33 ft |
| Tail Swing Radius | 15.08 ft |
| Removal Counterweight Clearance | 2.92 ft |
| Undercarriage | |
| Number Of Carrier Rollers Per Side | 2 |
| Max Travel Speed | 3.2 mph |
| Number Of Shoes Per Side | 46 |
| Number Of Track Rollers Per Side | 8 |
| Engine | |
| Engine Model | SAA4D95LE-5 |
| Net Power | 92 hp |
| Gross Power | 97 hp |
| Displacement | 199 cu in |
| Aspiration | Turbocharged, and air-to-air aftercooled |
| Operational | |
| Fuel Capacity | 52.8 gal |
| Hydraulic System Fluid Capacity | 18.2 gal |
| Engine Oil Capacity | 2.9 gal |
| Swing Drive Fluid Capacity | 0.7 gal |
| Swing Mechanism | |
| Swing Speed | 11 rpm |
| Swing Torque | 21,627 lb-ft |
| Boom/Stick Option (Hex) 1 | |
| Max Vertical Wall Digging Depth | 16.08 ft |
| Max Digging Depth | 18 ft |
| Additional specifications | |
| Operating Weight | 31,107 lb |
| Boom/Stick Option (Hex) 1 | 15.08 ft 4600mm / 15.08 ft 4600mm |
Compare Komatsu PC138US-8, PC138US-8, PC138US-11, PC138USLC-2, PC138USLC-8, PC138USLC8
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Ground Clearance | 1.3 ft | 1.3 ft | 1.3 ft | 1.4 ft | 1.3 ft | 1.33 ft |
| Height To Top Of Cab | 9.24 ft | 9.24 ft | 9.24 ft | 9.31 ft | 9.24 ft | 9.25 ft |
| Tail Swing Radius | 4.86 ft | 4.86 ft | 4.86 ft | 5.1 ft | 5.07 ft | 15.08 ft |
| Removal Counterweight Clearance | 2.96 ft | 2.96 ft | 2.96 ft | 2.11 ft | 2.96 ft | 2.92 ft |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Number Of Carrier Rollers Per Side | 1 | 1 | 2 | 2 | 2 | 2 |
| Number Of Track Rollers Per Side | 7 | 7 | 8 | 8 | 8 | 8 |
| Specification | PC138US-8 | PC138US-8 | PC138US-11 | PC138USLC-2 | PC138USLC-8 | PC138USLC8 |
|---|---|---|---|---|---|---|
| Engine Model | SAA4D95LE-5 | SAA4D95LE-5 | SAA4D95LE-7 | SAA4D95LE-5 | SAA4D95LE-5 | SAA4D95LE-5 |
| Displacement | 199 cu in | 199 cu in | 199 cu in | 199 cu in | 199 cu in | 199 cu in |
More in Komatsu: PW130ES-6/PW150ES-6/PW170ES-6 specs, PC138US-10: booms/attachments/KDOC, PC160-6/PC160LC-7 Tier 3/PC180LC-6: controls/front configurations.