Machine models

Cat D4G to D5K2 specifications

Entries in this reference
Listing-entry count
4

Short answer

Cat D4G to D5K2: crawler dozers.

Selected configuration figures
Configuration	Documented field and quantity
D4G	Net Power 80 hp Operating Weight 18,210 lb
D4K2	Net Power 92 hp Operating Weight - Xl 18,080 lb
D5G	Net Power 90 hp Operating Weight 20,547 lb
D5K2	Net Power 104 hp Operating Weight 20,313 lb

D4G to D5K2 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Cat	D4G to D5K2	4	D4G, D4K2, D5G, and D5K2

Dimensions and weight
Specification	D4G	D5G	D5K2
Length W/ Blade	13.24 ft	14.23 ft	170 ft
Width Over Tracks	6.43 ft	6.76 ft	94.9 ft
Height To Top Of Cab	8.92 ft	8.96 ft	109 ft
Length Of Track On Ground	10.19 ft	10.45 ft	128.5 ft

Specification	D4G	D5G
Ground Clearance	1.23 ft	1.26 ft

Specification	D4G	D5K2
Length W/O Blade	10.19 ft	128.5 ft

Specification	D4G
Overall Height	8.92 ft
Bulldozer Blade Width - Straight	8.76 ft

Undercarriage
Specification	D4G	D5G
Track Gauge	4.92 ft	5.09 ft
Standard Shoe Size	18.12 in	20.08 in
Ground Contact Area	31,528,615 in2	36,631,225 in2
Number Of Shoes Per Side	41	39
Number Of Track Rollers Per Side	7	7

Specification	D4G	D4K2	D5G	D5K2
Length - Track On Ground - Lgp	87 in	89 in	91 in	91 in
Length - Track On Ground - Xl	87 in	89 in	91 in	91 in
Ground Contact Area - Lgp	4,352 in2	4,425 in2	4,741 in2	4,726 in2
Shoe Width - Lgp	25 in	25 in	26 in	26 in
Shoe Width - Xl	18 in	18 in	20 in	20 in
Track Gauge - Lgp	66 in	68 in	68 in	69 in
Track Gauge - Xl	59 in	61 in	61 in	63 in
Ground Pressure - Lgp	4.11 psi	4.24 psi	4.31 psi	4.5 psi
Ground Pressure - Xl	5.47 psi	5.6 psi	5.37 psi	5.6 psi
Ground Contact Area - Xl	3,153 in2	3,206 in2	3,663 in2	3,652 in2

Specification	D4G	D5G	D5K2
Ground Pressure	5.52 psi	5.39 psi	2,988 psi

Specification	D5K2
Ground Pressure - Lgp With 770 Mm (30 In) Shoes	3.93 psi
Shoe Width - Lgp Option 2	30 in
Track Gauge - Lgp, 770 Mm (30 In)	73.2 in
Ground Contact Area - Lgp With 770 Mm (30 In) Shoes	5,514 in2

Ripper
Specification	D4G	D4K2	D5G	D5K2
Ripper Type	Parallelogram	Parallelogram	Parallelogram	Parallelogram
Number Of Shanks	3	3	3	3
Maximum Digging Depth	13.3 in	13.3 in	13.3 in	13.3 in
Maximum Reach - Ground Line	25 in	23.5 in	24 in	21.9 in
Maximum Ground Clearance Under Tip	16.2 in	17.6 in	16.2 in	17.6 in
Overall Width	67.3 in	67.3 in	67.3 in	67.3 in
Attachment height	6.5 in	6.5 in	6.5 in	6.5 in
Weight	1,241 lb	1,222 lb	1,241 lb	1,222 lb

Engine
Specification	D4G
Number Of Cylinders	6

Specification	D4G	D4K2	D5G	D5K2
Engine Model	3046T	C4.4 ACERT	3046T	Cat C4.4 Acert
Gross Power	87 hp	92 hp	99 hp	104 hp
Net Power	80 hp	92 hp	90 hp	104 hp
Displacement	305 cu in	269 cu in	305 cu in	269 cu in
Bore	3.7 in	4.2 in	3.7 in	4.2 in
Stroke	4.7 in	5 in	4.7 in	5 in
Eec 80/1269	80 hp	92 hp	90 hp	104 hp
SAE J1349	80 hp	92 hp	90 hp	104 hp
ISO 9249	80 hp	92 hp	90 hp	104 hp
Power - Net	80 hp	92 hp	90 hp	104 hp

Specification	D4G	D4K2	D5K2
Power Measured @	2,200 rpm	2,200 rpm	2,200 rpm

Specification	D4G	D5G
Power - Gross	87 hp	99 hp
Caterpillar	80 hp	90 hp

Specification	D4K2
Engine Make	Caterpillar

Operational
Specification	D4G	D5G	D5K2
Operating Weight	18,210 lb	20,547 lb	20,313 lb
Fuel Capacity	49.5 gal	49.5 gal	51.5 gal
Cooling System Fluid Capacity	5.6 gal	4.3 gal	6 gal
Engine Oil Capacity	3.5 gal	3.5 gal	4.9 gal
Final Drives Fluid Capacity	3.9 gal	3.9 gal	2.6 gal

Specification	D4G	D5K2
Hydraulic Fluid Capacity	12.3 gal	15.7 gal

Specification	D5K2
Powertrain Fluid Capacity	3 gal

Transmission and speeds
Specification	D4G	D5K2
Transmission Type	hydrostatic	2

Specification	D4G
Number Of Forward Gears	1
Number Of Reverse Gears	1

Specification	D4G	D5G	D5K2
Max Speed - Forward	5.6 mph	5.6 mph	5.6 mph
Max Speed - Reverse	6 mph	6 mph	6.2 mph

Specification	D4G	D4K2	D5G	D5K2
Drive Pumps	2	2	2	2
Track Motors	2	2	2	2
Relief Valve Settings	6,380 psi	6,918 psi	6,380 psi	6,918 psi
Maximum Travel Speed - Forward	5.6 mph	5.6 mph	5.6 mph	5.6 mph
Maximum Travel Speed - Reverse	6 mph	6.2 mph	6 mph	6.2 mph

Weights
Specification	D4G	D4K2	D5G	D5K2
Operating Weight - Lgp	18,074 lb	18,761 lb	20,434 lb	21,266 lb
Operating Weight - Xl	17,317 lb	18,080 lb	19,662 lb	20,534 lb

Hydraulic System
Specification	D4G
Relief Valve Pressure	2,901 psi
Pump Flow Capacity	16.2 gpm

Blade
Specification	D4G	D4K2	D5G	D5K2
Blade Width - Xl	105.2 in	109.5 in	105.9 in	109.5 in
Blade Width - Intermediate	115 in	115 in	115 in	115 in
Blade Width - Lgp	123.9 in	124 in	128.1 in	126.7 in
Blade Height - Xl	40.5 in	39.8 in	43.3 in	42.2 in
Blade Height - Intermediate	36.3 in	33.9 in	40.5 in	39.8 in
Blade Height - Lgp	36.3 in	35.8 in	40.5 in	39.8 in
Blade Capacity - Xl	2.6 yd3	2.6 yd3	2.9 yd3	2.9 yd3
Blade Capacity - Intermediate	2.3 yd3	2 yd3	2.8 yd3	2.8 yd3
Blade Capacity - Lgp	2.5 yd3	2.5 yd3	3.1 yd3	3.1 yd3
Digging Depth - Xl	22.4 in	22.5 in	24.8 in	23.1 in
Digging Depth - Intermediate	20.5 in	23.2 in	22.9 in	22.5 in
Digging Depth - Lgp	20.5 in	23.2 in	22.9 in	22.5 in

Standard Blade
Specification	D4G	D5G	D5K2
Blade width	8.8 ft	8.9 ft	109.5 ft
Blade Angle (Both Directions)	25 degrees	25 degrees	75 degrees

Specification	D4G	D5G
Blade height	40.5 in	43.4 in
Capacity	2.6 yd3	2.9 yd3
Cutting Depth	22.4 in	24.9 in

Operating Specifications
Specification	D4G
Dig Depth - Vpat Blade	22.4 in
Lift Height - Vpat Blade	27.1 in
Maximum Tilt - Vpat Blade	15.3 in
Maximum Angle - Vpat Blade	25 degrees

Service Refill Capacities
Specification	D4G	D4K2	D5G	D5K2
Cooling System	5.5 gal	6 gal	4.3 gal	6 gal
Fuel Tank	48.6 gal	51.5 gal	48.6 gal	51.5 gal
Final Drive - Each - Lgp	5.7 gal	2.6 gal	5.7 gal	2.6 gal
Final Drive - Each - Xl	3.9 gal	2.6 gal	3.9 gal	2.6 gal
Crankcase - With Filter	3.4 gal	3 gal	3.4 gal	3 gal
Transmission - Hydraulic Tank	12 gal	15.7 gal	12 gal	15.7 gal

Standards
Specification	D4G	D4K2	D5G	D5K2
ROPS	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95
FOPS	SAE J231-JAN81, ISO 3449-92	SAE J231-JAN81, ISO 3449-92	SAE J231-JAN81, ISO 3449-92	SAE J231-JAN81, ISO 3449-92

Hydraulic Controls
Specification	D4G	D4K2	D5G	D5K2
Pump Output	16.14 gpm	19.4 gpm	16.1 gpm	19.4 gpm
Relief Valve Setting	2,900 psi	2,988 psi	2,900 psi	2,988 psi

Winch
Specification	D4G	D4K2	D5G	D5K2
Winch Drive	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic
Control	Pilot hydraulic	Hydraulic	Pilot hydraulic	Hydraulic
Overall Width	29.2 in	29.2 in	29.2 in	29.2 in
Drum Diameter	10 in	10 in	10 in	10 in
Drum Width	10.8 in	10.8 in	10.8 in	10.8 in
Rope Diameter - Recommended	0.7 in	0.7 in	0.7 in	0.7 in
Weight	1,345 lb	1,345 lb	1,345 lb	1,345 lb
Rope Diameter - Optional	0.8 in	0.8 in	0.8 in	0.8 in
Speed	Variable	Variable	Variable	Variable
Winch Length	27.8 in	27.8 in	27.8 in	27.8 in
Throat Clearance	6.8 in	6.8 in	6.8 in	6.8 in
Drum Capacity - Recommended Cable	371 ft	371 ft	371 ft	371 ft
Drum Capacity - Optional Cable	257 ft	256 ft	257 ft	256 ft
Maximum Line Pull - Bare Drum	40,000 lb	40,000 lb	40,000 lb	40,000 lb
Maximum Line Pull - Full Drum	25,000 lb	25,000 lb	25,000 lb	25,000 lb
Maximum Line Speed - Bare Drum	131.23 ft/min	131 ft/min	132 ft/min	131 ft/min
Maximum Line Speed - Full Drum	206.69 ft/min	207 ft/min	207 ft/min	207 ft/min

Variants — Source comparison annotation
Source guide	Differing-field count reported
D4G to D5K2	96

Ratios
Figure	D4G	D4K2	D5G	D5K2
Engine horsepower per 1,000 lb of weight	64.5	75.3	72.5	85.1
Fuel tank per engine horsepower	0.62 gal	0.56 gal	0.55 gal	0.50 gal

Figure	D4G
Pump flow per engine horsepower	0.20 gpm

Reference directory classification
Equipment group	crawler dozer

D4G to D5K2: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	crawler dozer	Cat and the D4G, D5G, D5K2	104

Topics named by those titles
Title topic	Titles
electrical and sensors	9
transmission and drive	6
fuel system	4

Topic in the title	Threads	Share of matching threads
electrical and sensors	9	9%
transmission and drive	6	6%
fuel system	4	4%
starting and cranking	4	4%
overheating and cooling	4	4%

2006 CAT D5g Lpg Whats This Part (Heavy Equipment Forums, 2026-09-23)
CAT D5g Ignition Diagram With Prelube (Heavy Equipment Forums, 2026-06-25)
CAT D5g Hydrostatic ECM Light Illuminated No Start (Heavy Equipment Forums, 2026-06-01)
Questions About Replacing The Track Speed Sensor CAT D5g LGP (Heavy Equipment Forums, 2026-05-26)

Used market for the D4G to D5K2 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Cat crawler dozer	70

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
D4G	23	2002 to 2008	$19,000	$98,000	$43,750	4,842
D5G	39	2003 to 2008	$27,653	$82,500	$45,500	5,648
D5K2	8	2012 to 2021	$27,000	$114,500	$85,000	6,900

D4G to D5K2: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Cat together with the crawler dozer D4G, D4K2, D5G, D5K2	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Cat D4G — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Cat D4K2 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Cat D5G — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Cat D5K2 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Cat D4G to D5K2 — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Cat D4G — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Cat — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Cat D4G to D5K2: Configuration records

D4G

Specification	Source figure
Dimensions and weight
Ground Clearance	1.23 ft
Height To Top Of Cab	8.92 ft
Length W/ Blade	13.24 ft
Width Over Tracks	6.43 ft
Length W/O Blade	10.19 ft
Bulldozer Blade Width - Straight	8.76 ft
Overall Height	8.92 ft
Undercarriage
Track Gauge	4.92 ft
Number Of Shoes Per Side	41
Ground Contact Area	31,528,615 in2
Ground Pressure	5.52 psi
Number Of Track Rollers Per Side	7
Standard Shoe Size	18.12 in
Length - Track On Ground - Lgp	87 in
Length - Track On Ground - Xl	87 in
Ground Contact Area - Xl	3,153 in2
Shoe Width - Lgp	25 in
Shoe Width - Xl	18 in
Track Gauge - Lgp	66 in
Track Gauge - Xl	59 in
Ground Pressure - Lgp	4.11 psi
Ground Contact Area - Lgp	4,352 in2
Ground Pressure - Xl	5.47 psi
Engine
Number Of Cylinders	6
Net Power	80 hp
Power Measured @	2,200 rpm
Displacement	305 cu in
Gross Power	87 hp
Engine Model	3046T
Power - Gross	87 hp
Power - Net	80 hp
Bore	3.7 in
Stroke	4.7 in
Eec 80/1269	80 hp
SAE J1349	80 hp
ISO 9249	80 hp
Caterpillar	80 hp
Operational
Operating Weight	18,210 lb
Fuel Capacity	49.5 gal
Cooling System Fluid Capacity	5.6 gal
Engine Oil Capacity	3.5 gal
Hydraulic Fluid Capacity	12.3 gal
Final Drives Fluid Capacity	3.9 gal
Transmission and speeds
Transmission Type	hydrostatic
Number Of Forward Gears	1
Number Of Reverse Gears	1
Max Speed - Forward	5.6 mph
Max Speed - Reverse	6 mph
Drive Pumps	2
Track Motors	2
Relief Valve Settings	6,380 psi
Maximum Travel Speed - Forward	5.6 mph
Maximum Travel Speed - Reverse	6 mph
Weights
Operating Weight - Xl	17,317 lb
Operating Weight - Lgp	18,074 lb
Standard Blade
Blade width	8.8 ft
Blade height	40.5 in
Capacity	2.6 yd3
Blade Angle (Both Directions)	25 degrees
Cutting Depth	22.4 in
Operating Specifications
Dig Depth - Vpat Blade	22.4 in
Lift Height - Vpat Blade	27.1 in
Maximum Tilt - Vpat Blade	15.3 in
Maximum Angle - Vpat Blade	25 degrees
Ripper
Ripper Type	Parallelogram
Number Of Shanks	3
Maximum Digging Depth	13.3 in
Maximum Reach - Ground Line	25 in
Maximum Ground Clearance Under Tip	16.2 in
Attachment height	6.5 in
Blade
Blade Width - Xl	105.2 in
Blade Width - Intermediate	115 in
Blade Width - Lgp	123.9 in
Blade Height - Xl	40.5 in
Blade Height - Intermediate	36.3 in
Blade Height - Lgp	36.3 in
Blade Capacity - Xl	2.6 yd3
Blade Capacity - Intermediate	2.3 yd3
Blade Capacity - Lgp	2.5 yd3
Digging Depth - Xl	22.4 in
Digging Depth - Intermediate	20.5 in
Digging Depth - Lgp	20.5 in
Service Refill Capacities
Cooling System	5.5 gal
Fuel Tank	48.6 gal
Final Drive - Each - Lgp	5.7 gal
Final Drive - Each - Xl	3.9 gal
Crankcase - With Filter	3.4 gal
Transmission - Hydraulic Tank	12 gal
Standards
ROPS	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95
FOPS	SAE J231-JAN81, ISO 3449-92
Hydraulic Controls
Pump Output	16.14 gpm
Relief Valve Setting	2,900 psi
Winch
Winch Drive	Hydrostatic
Control	Pilot hydraulic
Drum Diameter	10 in
Drum Width	10.8 in
Rope Diameter - Recommended	0.7 in
Rope Diameter - Optional	0.8 in
Speed	Variable
Winch Length	27.8 in
Throat Clearance	6.8 in
Drum Capacity - Recommended Cable	371 ft
Drum Capacity - Optional Cable	257 ft
Maximum Line Pull - Bare Drum	40,000 lb
Maximum Line Pull - Full Drum	25,000 lb
Maximum Line Speed - Bare Drum	131.23 ft/min
Maximum Line Speed - Full Drum	206.69 ft/min
Additional specifications
Length Of Track On Ground	10.19 ft
Relief Valve Pressure	2,901 psi
Pump Flow Capacity	16.2 gpm
Overall Width	67.3 in
Weight	1,241 lb

Source

D4K2

Specification	Source figure
Undercarriage
Length - Track On Ground - Lgp	89 in
Length - Track On Ground - Xl	89 in
Ground Contact Area - Xl	3,206 in2
Shoe Width - Lgp	25 in
Shoe Width - Xl	18 in
Track Gauge - Lgp	68 in
Track Gauge - Xl	61 in
Ground Pressure - Lgp	4.24 psi
Ground Contact Area - Lgp	4,425 in2
Ground Pressure - Xl	5.6 psi
Engine
Net Power	92 hp
Power Measured @	2,200 rpm
Displacement	269 cu in
Gross Power	92 hp
Engine Model	C4.4 ACERT
Power - Net	92 hp
Bore	4.2 in
Stroke	5 in
Eec 80/1269	92 hp
SAE J1349	92 hp
ISO 9249	92 hp
Engine Make	Caterpillar
Transmission and speeds
Drive Pumps	2
Track Motors	2
Relief Valve Settings	6,918 psi
Maximum Travel Speed - Forward	5.6 mph
Maximum Travel Speed - Reverse	6.2 mph
Weights
Operating Weight - Xl	18,080 lb
Operating Weight - Lgp	18,761 lb
Ripper
Ripper Type	Parallelogram
Number Of Shanks	3
Maximum Digging Depth	13.3 in
Maximum Reach - Ground Line	23.5 in
Maximum Ground Clearance Under Tip	17.6 in
Attachment height	6.5 in
Blade
Blade Width - Xl	109.5 in
Blade Width - Intermediate	115 in
Blade Width - Lgp	124 in
Blade Height - Xl	39.8 in
Blade Height - Intermediate	33.9 in
Blade Height - Lgp	35.8 in
Blade Capacity - Xl	2.6 yd3
Blade Capacity - Intermediate	2 yd3
Blade Capacity - Lgp	2.5 yd3
Digging Depth - Xl	22.5 in
Digging Depth - Intermediate	23.2 in
Digging Depth - Lgp	23.2 in
Service Refill Capacities
Cooling System	6 gal
Fuel Tank	51.5 gal
Final Drive - Each - Lgp	2.6 gal
Final Drive - Each - Xl	2.6 gal
Crankcase - With Filter	3 gal
Transmission - Hydraulic Tank	15.7 gal
Standards
ROPS	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95
FOPS	SAE J231-JAN81, ISO 3449-92
Hydraulic Controls
Pump Output	19.4 gpm
Relief Valve Setting	2,988 psi
Winch
Winch Drive	Hydrostatic
Control	Hydraulic
Drum Diameter	10 in
Drum Width	10.8 in
Rope Diameter - Recommended	0.7 in
Rope Diameter - Optional	0.8 in
Speed	Variable
Winch Length	27.8 in
Throat Clearance	6.8 in
Drum Capacity - Recommended Cable	371 ft
Drum Capacity - Optional Cable	256 ft
Maximum Line Pull - Bare Drum	40,000 lb
Maximum Line Pull - Full Drum	25,000 lb
Maximum Line Speed - Bare Drum	131 ft/min
Maximum Line Speed - Full Drum	207 ft/min
Additional specifications
Overall Width	67.3 in
Weight	1,222 lb

Source

D5G

Specification	Source figure
Dimensions and weight
Ground Clearance	1.26 ft
Height To Top Of Cab	8.96 ft
Length W/ Blade	14.23 ft
Width Over Tracks	6.76 ft
Undercarriage
Track Gauge	5.09 ft
Number Of Shoes Per Side	39
Ground Contact Area	36,631,225 in2
Ground Pressure	5.39 psi
Number Of Track Rollers Per Side	7
Standard Shoe Size	20.08 in
Length - Track On Ground - Lgp	91 in
Length - Track On Ground - Xl	91 in
Ground Contact Area - Xl	3,663 in2
Shoe Width - Lgp	26 in
Shoe Width - Xl	20 in
Track Gauge - Lgp	68 in
Track Gauge - Xl	61 in
Ground Pressure - Lgp	4.31 psi
Ground Contact Area - Lgp	4,741 in2
Ground Pressure - Xl	5.37 psi
Engine
Net Power	90 hp
Displacement	305 cu in
Gross Power	99 hp
Engine Model	3046T
Power - Gross	99 hp
Power - Net	90 hp
Bore	3.7 in
Stroke	4.7 in
Eec 80/1269	90 hp
SAE J1349	90 hp
ISO 9249	90 hp
Caterpillar	90 hp
Operational
Operating Weight	20,547 lb
Fuel Capacity	49.5 gal
Cooling System Fluid Capacity	4.3 gal
Engine Oil Capacity	3.5 gal
Final Drives Fluid Capacity	3.9 gal
Transmission and speeds
Max Speed - Forward	5.6 mph
Max Speed - Reverse	6 mph
Drive Pumps	2
Track Motors	2
Relief Valve Settings	6,380 psi
Maximum Travel Speed - Forward	5.6 mph
Maximum Travel Speed - Reverse	6 mph
Weights
Operating Weight - Xl	19,662 lb
Operating Weight - Lgp	20,434 lb
Standard Blade
Blade width	8.9 ft
Blade height	43.4 in
Capacity	2.9 yd3
Blade Angle (Both Directions)	25 degrees
Cutting Depth	24.9 in
Ripper
Ripper Type	Parallelogram
Number Of Shanks	3
Maximum Digging Depth	13.3 in
Maximum Reach - Ground Line	24 in
Maximum Ground Clearance Under Tip	16.2 in
Attachment height	6.5 in
Blade
Blade Width - Xl	105.9 in
Blade Width - Intermediate	115 in
Blade Width - Lgp	128.1 in
Blade Height - Xl	43.3 in
Blade Height - Intermediate	40.5 in
Blade Height - Lgp	40.5 in
Blade Capacity - Xl	2.9 yd3
Blade Capacity - Intermediate	2.8 yd3
Blade Capacity - Lgp	3.1 yd3
Digging Depth - Xl	24.8 in
Digging Depth - Intermediate	22.9 in
Digging Depth - Lgp	22.9 in
Service Refill Capacities
Cooling System	4.3 gal
Fuel Tank	48.6 gal
Final Drive - Each - Lgp	5.7 gal
Final Drive - Each - Xl	3.9 gal
Crankcase - With Filter	3.4 gal
Transmission - Hydraulic Tank	12 gal
Standards
ROPS	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95
FOPS	SAE J231-JAN81, ISO 3449-92
Hydraulic Controls
Pump Output	16.1 gpm
Relief Valve Setting	2,900 psi
Winch
Winch Drive	Hydrostatic
Control	Pilot hydraulic
Drum Diameter	10 in
Drum Width	10.8 in
Rope Diameter - Recommended	0.7 in
Rope Diameter - Optional	0.8 in
Speed	Variable
Winch Length	27.8 in
Throat Clearance	6.8 in
Drum Capacity - Recommended Cable	371 ft
Drum Capacity - Optional Cable	257 ft
Maximum Line Pull - Bare Drum	40,000 lb
Maximum Line Pull - Full Drum	25,000 lb
Maximum Line Speed - Bare Drum	132 ft/min
Maximum Line Speed - Full Drum	207 ft/min
Additional specifications
Length Of Track On Ground	10.45 ft
Overall Width	67.3 in
Weight	1,241 lb

Source

D5K2

Specification	Source figure
Dimensions and weight
Height To Top Of Cab	109 ft
Width Over Tracks	94.9 ft
Length W/O Blade	128.5 ft
Undercarriage
Ground Pressure	2,988 psi
Length - Track On Ground - Lgp	91 in
Length - Track On Ground - Xl	91 in
Ground Contact Area - Xl	3,652 in2
Shoe Width - Lgp	26 in
Shoe Width - Xl	20 in
Track Gauge - Lgp	69 in
Track Gauge - Xl	63 in
Ground Pressure - Lgp	4.5 psi
Ground Contact Area - Lgp	4,726 in2
Ground Pressure - Xl	5.6 psi
Ground Pressure - Lgp With 770 Mm (30 In) Shoes	3.93 psi
Shoe Width - Lgp Option 2	30 in
Track Gauge - Lgp, 770 Mm (30 In)	73.2 in
Ground Contact Area - Lgp With 770 Mm (30 In) Shoes	5,514 in2
Engine
Net Power	104 hp
Power Measured @	2,200 rpm
Displacement	269 cu in
Gross Power	104 hp
Engine Model	Cat C4.4 Acert
Power - Net	104 hp
Bore	4.2 in
Stroke	5 in
Eec 80/1269	104 hp
SAE J1349	104 hp
ISO 9249	104 hp
Operational
Operating Weight	20,313 lb
Fuel Capacity	51.5 gal
Cooling System Fluid Capacity	6 gal
Engine Oil Capacity	4.9 gal
Hydraulic Fluid Capacity	15.7 gal
Powertrain Fluid Capacity	3 gal
Final Drives Fluid Capacity	2.6 gal
Transmission and speeds
Transmission Type	2
Max Speed - Forward	5.6 mph
Max Speed - Reverse	6.2 mph
Drive Pumps	2
Track Motors	2
Relief Valve Settings	6,918 psi
Maximum Travel Speed - Forward	5.6 mph
Maximum Travel Speed - Reverse	6.2 mph
Weights
Operating Weight - Xl	20,534 lb
Operating Weight - Lgp	21,266 lb
Standard Blade
Blade width	109.5 ft
Blade Angle (Both Directions)	75 degrees
Ripper
Ripper Type	Parallelogram
Number Of Shanks	3
Maximum Digging Depth	13.3 in
Maximum Reach - Ground Line	21.9 in
Maximum Ground Clearance Under Tip	17.6 in
Attachment height	6.5 in
Blade
Blade Width - Xl	109.5 in
Blade Width - Intermediate	115 in
Blade Width - Lgp	126.7 in
Blade Height - Xl	42.2 in
Blade Height - Intermediate	39.8 in
Blade Height - Lgp	39.8 in
Blade Capacity - Xl	2.9 yd3
Blade Capacity - Intermediate	2.8 yd3
Blade Capacity - Lgp	3.1 yd3
Digging Depth - Xl	23.1 in
Digging Depth - Intermediate	22.5 in
Digging Depth - Lgp	22.5 in
Service Refill Capacities
Cooling System	6 gal
Fuel Tank	51.5 gal
Final Drive - Each - Lgp	2.6 gal
Final Drive - Each - Xl	2.6 gal
Crankcase - With Filter	3 gal
Transmission - Hydraulic Tank	15.7 gal
Standards
ROPS	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95
FOPS	SAE J231-JAN81, ISO 3449-92
Hydraulic Controls
Pump Output	19.4 gpm
Relief Valve Setting	2,988 psi
Winch
Winch Drive	Hydrostatic
Control	Hydraulic
Drum Diameter	10 in
Drum Width	10.8 in
Rope Diameter - Recommended	0.7 in
Rope Diameter - Optional	0.8 in
Speed	Variable
Winch Length	27.8 in
Throat Clearance	6.8 in
Drum Capacity - Recommended Cable	371 ft
Drum Capacity - Optional Cable	256 ft
Maximum Line Pull - Bare Drum	40,000 lb
Maximum Line Pull - Full Drum	25,000 lb
Maximum Line Speed - Bare Drum	131 ft/min
Maximum Line Speed - Full Drum	207 ft/min
Additional specifications
Length Of Track On Ground	128.5 ft
Overall Width	67.3 in
Weight	1,222 lb

Source

Compare Cat D4G, D4K2, D5G, D5K2

Undercarriage
Specification	D4G	D4K2	D5G	D5K2
Length - Track On Ground - Lgp	87 in	89 in	91 in	91 in
Length - Track On Ground - Xl	87 in	89 in	91 in	91 in
Ground Contact Area - Lgp	4,352 in2	4,425 in2	4,741 in2	4,726 in2
Shoe Width - Lgp	25 in	25 in	26 in	26 in
Shoe Width - Xl	18 in	18 in	20 in	20 in
Track Gauge - Lgp	66 in	68 in	68 in	69 in
Track Gauge - Xl	59 in	61 in	61 in	63 in
Ground Pressure - Lgp	4.11 psi	4.24 psi	4.31 psi	4.5 psi
Ground Pressure - Xl	5.47 psi	5.6 psi	5.37 psi	5.6 psi
Ground Contact Area - Xl	3,153 in2	3,206 in2	3,663 in2	3,652 in2

Ripper
Specification	D4G	D4K2	D5G	D5K2
Ripper Type	Parallelogram	Parallelogram	Parallelogram	Parallelogram
Number Of Shanks	3	3	3	3
Maximum Digging Depth	13.3 in	13.3 in	13.3 in	13.3 in
Maximum Reach - Ground Line	25 in	23.5 in	24 in	21.9 in
Maximum Ground Clearance Under Tip	16.2 in	17.6 in	16.2 in	17.6 in
Overall Width	67.3 in	67.3 in	67.3 in	67.3 in
Attachment height	6.5 in	6.5 in	6.5 in	6.5 in
Weight	1,241 lb	1,222 lb	1,241 lb	1,222 lb

Engine
Specification	D4G	D4K2	D5G	D5K2
Engine Model	3046T	C4.4 ACERT	3046T	Cat C4.4 Acert
Gross Power	87 hp	92 hp	99 hp	104 hp
Net Power	80 hp	92 hp	90 hp	104 hp
Displacement	305 cu in	269 cu in	305 cu in	269 cu in
Bore	3.7 in	4.2 in	3.7 in	4.2 in
Stroke	4.7 in	5 in	4.7 in	5 in
Eec 80/1269	80 hp	92 hp	90 hp	104 hp
SAE J1349	80 hp	92 hp	90 hp	104 hp
ISO 9249	80 hp	92 hp	90 hp	104 hp
Power - Net	80 hp	92 hp	90 hp	104 hp

Transmission and speeds
Specification	D4G	D4K2	D5G	D5K2
Drive Pumps	2	2	2	2
Track Motors	2	2	2	2
Relief Valve Settings	6,380 psi	6,918 psi	6,380 psi	6,918 psi
Maximum Travel Speed - Forward	5.6 mph	5.6 mph	5.6 mph	5.6 mph
Maximum Travel Speed - Reverse	6 mph	6.2 mph	6 mph	6.2 mph

Weights
Specification	D4G	D4K2	D5G	D5K2
Operating Weight - Lgp	18,074 lb	18,761 lb	20,434 lb	21,266 lb
Operating Weight - Xl	17,317 lb	18,080 lb	19,662 lb	20,534 lb

Blade
Specification	D4G	D4K2	D5G	D5K2
Blade Width - Xl	105.2 in	109.5 in	105.9 in	109.5 in
Blade Width - Intermediate	115 in	115 in	115 in	115 in
Blade Width - Lgp	123.9 in	124 in	128.1 in	126.7 in
Blade Height - Xl	40.5 in	39.8 in	43.3 in	42.2 in
Blade Height - Intermediate	36.3 in	33.9 in	40.5 in	39.8 in
Blade Height - Lgp	36.3 in	35.8 in	40.5 in	39.8 in
Blade Capacity - Xl	2.6 yd3	2.6 yd3	2.9 yd3	2.9 yd3
Blade Capacity - Intermediate	2.3 yd3	2 yd3	2.8 yd3	2.8 yd3
Blade Capacity - Lgp	2.5 yd3	2.5 yd3	3.1 yd3	3.1 yd3
Digging Depth - Xl	22.4 in	22.5 in	24.8 in	23.1 in
Digging Depth - Intermediate	20.5 in	23.2 in	22.9 in	22.5 in
Digging Depth - Lgp	20.5 in	23.2 in	22.9 in	22.5 in

Service Refill Capacities
Specification	D4G	D4K2	D5G	D5K2
Cooling System	5.5 gal	6 gal	4.3 gal	6 gal
Fuel Tank	48.6 gal	51.5 gal	48.6 gal	51.5 gal
Final Drive - Each - Lgp	5.7 gal	2.6 gal	5.7 gal	2.6 gal
Final Drive - Each - Xl	3.9 gal	2.6 gal	3.9 gal	2.6 gal
Crankcase - With Filter	3.4 gal	3 gal	3.4 gal	3 gal
Transmission - Hydraulic Tank	12 gal	15.7 gal	12 gal	15.7 gal

Standards
Specification	D4G	D4K2	D5G	D5K2
ROPS	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95	SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95
FOPS	SAE J231-JAN81, ISO 3449-92	SAE J231-JAN81, ISO 3449-92	SAE J231-JAN81, ISO 3449-92	SAE J231-JAN81, ISO 3449-92

Hydraulic Controls
Specification	D4G	D4K2	D5G	D5K2
Pump Output	16.14 gpm	19.4 gpm	16.1 gpm	19.4 gpm
Relief Valve Setting	2,900 psi	2,988 psi	2,900 psi	2,988 psi

Winch
Specification	D4G	D4K2	D5G	D5K2
Winch Drive	Hydrostatic	Hydrostatic	Hydrostatic	Hydrostatic
Control	Pilot hydraulic	Hydraulic	Pilot hydraulic	Hydraulic
Drum Diameter	10 in	10 in	10 in	10 in
Drum Width	10.8 in	10.8 in	10.8 in	10.8 in
Rope Diameter - Recommended	0.7 in	0.7 in	0.7 in	0.7 in
Rope Diameter - Optional	0.8 in	0.8 in	0.8 in	0.8 in
Speed	Variable	Variable	Variable	Variable
Winch Length	27.8 in	27.8 in	27.8 in	27.8 in
Throat Clearance	6.8 in	6.8 in	6.8 in	6.8 in
Drum Capacity - Recommended Cable	371 ft	371 ft	371 ft	371 ft
Drum Capacity - Optional Cable	257 ft	256 ft	257 ft	256 ft
Maximum Line Pull - Bare Drum	40,000 lb	40,000 lb	40,000 lb	40,000 lb
Maximum Line Pull - Full Drum	25,000 lb	25,000 lb	25,000 lb	25,000 lb
Maximum Line Speed - Bare Drum	131.23 ft/min	131 ft/min	132 ft/min	131 ft/min
Maximum Line Speed - Full Drum	206.69 ft/min	207 ft/min	207 ft/min	207 ft/min

More in Cat: D3K LGP–D5K XL, 943 LGP/953 LGP, 939C.

Cat D4G to D5K2 specifications

Sources for this page

Cat D4G to D5K2: Configuration records