Machine models

Komatsu D37P-2A to D41P-5 specifications

Entries in this reference
Listing-entry count
6

Short answer

Komatsu D37P-2A to D41P-5: crawler dozers.

Selected configuration figures
Configuration	Documented field and quantity
D37P-2A	Gross Power 81 hp Operating Weight 15,477 lb
D37P-5A	Gross Power 81 hp Operating Weight 15,477 lb
D37P-5E	Gross Power 81 hp Operating Weight 15,477 lb
D41A-3	Gross Power 93 hp Operating Weight 21,605 lb
D41P-3	Gross Power 93 hp Operating Weight 23,413 lb
D41P-5	Gross Power 95 hp Operating Weight 24,427 lb

D37P-2A to D41P-5 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Komatsu	D37P-2A to D41P-5	6	D37P-2A, D37P-5A, D37P-5E, D41A-3, D41P-3, and D41P-5

Dimensions and weight
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Length W/ Blade	12.93 ft	12.93 ft	12.93 ft	13.95 ft	15.08 ft	15.08 ft
Width Over Tracks	7.39 ft	7.39 ft	7.39 ft	6.37 ft	8.14 ft	8.14 ft
Height To Top Of Cab	8.98 ft	8.98 ft	8.98 ft	9.17 ft	9.24 ft	9.22 ft
Length Of Track On Ground	7.17 ft	7.17 ft	7.17 ft	6.76 ft	8.5 ft	8.5 ft
Ground Clearance	1.25 ft	1.25 ft	1.25 ft	1.19 ft	1.42 ft	1.42 ft
Length W/O Blade	9.95 ft	9.95 ft	9.95 ft	11.19 ft	11.78 ft	11.75 ft

Undercarriage
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Track Gauge	5.42 ft	5.42 ft	5.42 ft	5.06 ft	5.78 ft	5.78 ft
Standard Shoe Size	23.63 in	23.63 in	23.63 in	15.75 in	28.35 in	28.35 in
Number Of Carrier Rollers Per Side	1	1	1	1	1	1
Number Of Track Rollers Per Side	6	6	6	5	6	7
Track Pitch	6.07 in	6.07 in	6.07 in	6.89 in	6.89 in	6.89 in

Specification	D37P-2A	D37P-5A	D41A-3	D41P-3	D41P-5
Number Of Shoes Per Side	41	41	37	43	43

Specification	D41A-3	D41P-3
Ground Pressure	7.25 psi	3.41 psi

Engine
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Number Of Cylinders	6	6	4	6	6	6
Engine Model	6D95L-1	6D95L-1	S4D102E-1-A	6D105-1	6D105-1	6D105-1
Gross Power	81 hp	81 hp	81 hp	93 hp	93 hp	95 hp
Power Measured @	2,500 rpm	2,500 rpm	2,500 rpm	2,350 rpm	2,350 rpm	2,350 rpm
Displacement	298.5 cu in	298.5 cu in	239.3 cu in	396.1 cu in	396.1 cu in	396.1 cu in

Operational
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Operating Weight	15,477 lb	15,477 lb	15,477 lb	21,605 lb	23,413 lb	24,427 lb

Specification	D41A-3
Fuel Capacity	64.8 gal
Cooling System Fluid Capacity	8.8 gal

Transmission and speeds
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Transmission Type	HS	HS	HS	HS	HS	HS
Number Of Forward Gears	3	3	3	3	3	3
Number Of Reverse Gears	3	3	3	3	3	3

Specification	D41A-3
Max Speed - Forward	4.8 mph
Max Speed - Reverse	6.8 mph

Standard Blade
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Blade width	9.5 ft	9.5 ft	9.5 ft	10.5 ft	10 ft	10 ft
Blade height	35.3 in	35.3 in	35.3 in	29.6 in	35.1 in	35.1 in

Specification	D41A-3	D41P-3
Cutting Depth	16.4 in	13.4 in

Specification	D41P-3
Capacity	3.2 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
D37P-2A to D41P-5	26

Ratios
Figure	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Engine horsepower per 1,000 lb of weight	5.2	5.2	5.2	4.3	4.0	3.9

Figure	D41A-3
Fuel tank per engine horsepower	0.70 gal

D37P-2A to D41P-5: owner reports

Sources: 3 forum discussions about the Komatsu D37 and D375 dozers; heavyequipmentforums.com.

Komatsu: No-start, no-move and floating seals.

Sources: 3 forum discussions about the Komatsu D41 dozers (D41E, D41P); heavyequipmentforums.com.

Komatsu: Smoke, pump leak and transmission fade.

D37P-2A to D41P-5: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums and TractorByNet	crawler dozer	Komatsu and the D37P, D41P line that the D37P-2A, D37P-5A, D37P-5E, D41A-3 belongs to (no title names the exact model)	61

Topics named by those titles
Title topic	Titles
transmission and drive	10
hydraulics	9
brakes and steering	6

Topic in the title	Threads	Share of matching threads
transmission and drive	10	16%
hydraulics	9	15%
brakes and steering	6	10%
fuel system	5	8%
tracks and undercarriage	2	3%

2000 Komatsu D 41p 6a Aerated Trasnmission Pump And Incorrect Transmission Pressures (Heavy Equipment Forums, 2026-01-26)
2000 Komatsu D 41p 6a Aerated Transmission Incorrect Pressures (Heavy Equipment Forums, 2025-12-11)
Komatsu D37p 5 Steering Issues (TractorByNet, 2025-11-01)
New To Me Komatsu D37p 2 (Heavy Equipment Forums, 2025-02-04)

Used market for the D37P-2A to D41P-5 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Komatsu crawler dozer	3

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
D41A-3	1	Not stated	None shown	None shown	None shown	None shown
D41P-5	2	2018	$39,000	$39,000	$39,000	None shown

D37P-2A to D41P-5: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Komatsu together with the crawler dozer D37P-2A, D37P-5A, D37P-5E, D41A-3	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Komatsu D37P-2A — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D37P-5A — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D37P-5E — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D41A-3 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D41P-3 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D41P-5 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Komatsu D37P-2A to D41P-5 — Heavy Equipment Forums. Observed 2026-09-24.
Forum threads	Forum threads: TractorByNet thread index for Komatsu D37P-2A to D41P-5 — TractorByNet. Observed 2026-09-24.
Forum threads	Forum threads: Forum threads read for the Komatsu D37 and D375 dozers — Heavyequipmentforums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Komatsu D41A-3 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Komatsu — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Komatsu D37P-2A to D41P-5: Configuration records

D37P-2A

Specification	Source figure
Dimensions and weight
Length W/ Blade	12.93 ft
Width Over Tracks	7.39 ft
Height To Top Of Cab	8.98 ft
Length Of Track On Ground	7.17 ft
Ground Clearance	1.25 ft
Length W/O Blade	9.95 ft
Undercarriage
Track Gauge	5.42 ft
Standard Shoe Size	23.63 in
Number Of Shoes Per Side	41
Number Of Carrier Rollers Per Side	1
Number Of Track Rollers Per Side	6
Track Pitch	6.07 in
Engine
Number Of Cylinders	6
Engine Model	6D95L-1
Gross Power	81 hp
Power Measured @	2,500 rpm
Displacement	298.5 cu in
Operational
Operating Weight	15,477 lb
Transmission and speeds
Transmission Type	HS
Number Of Forward Gears	3
Number Of Reverse Gears	3
Standard Blade
Blade width	9.5 ft
Blade height	35.3 in

Source

D37P-5A

Specification	Source figure
Dimensions and weight
Length W/ Blade	12.93 ft
Width Over Tracks	7.39 ft
Height To Top Of Cab	8.98 ft
Length Of Track On Ground	7.17 ft
Ground Clearance	1.25 ft
Length W/O Blade	9.95 ft
Undercarriage
Track Gauge	5.42 ft
Standard Shoe Size	23.63 in
Number Of Shoes Per Side	41
Number Of Carrier Rollers Per Side	1
Number Of Track Rollers Per Side	6
Track Pitch	6.07 in
Engine
Number Of Cylinders	6
Engine Model	6D95L-1
Gross Power	81 hp
Power Measured @	2,500 rpm
Displacement	298.5 cu in
Operational
Operating Weight	15,477 lb
Transmission and speeds
Transmission Type	HS
Number Of Forward Gears	3
Number Of Reverse Gears	3
Standard Blade
Blade width	9.5 ft
Blade height	35.3 in

Source

D37P-5E

Specification	Source figure
Dimensions and weight
Length W/ Blade	12.93 ft
Width Over Tracks	7.39 ft
Height To Top Of Cab	8.98 ft
Length Of Track On Ground	7.17 ft
Ground Clearance	1.25 ft
Length W/O Blade	9.95 ft
Undercarriage
Track Gauge	5.42 ft
Standard Shoe Size	23.63 in
Number Of Carrier Rollers Per Side	1
Number Of Track Rollers Per Side	6
Track Pitch	6.07 in
Engine
Number Of Cylinders	4
Engine Model	S4D102E-1-A
Gross Power	81 hp
Power Measured @	2,500 rpm
Displacement	239.3 cu in
Operational
Operating Weight	15,477 lb
Transmission and speeds
Transmission Type	HS
Number Of Forward Gears	3
Number Of Reverse Gears	3
Standard Blade
Blade width	9.5 ft
Blade height	35.3 in

Source

D41A-3

Specification	Source figure
Dimensions and weight
Length W/ Blade	13.95 ft
Width Over Tracks	6.37 ft
Height To Top Of Cab	9.17 ft
Length Of Track On Ground	6.76 ft
Ground Clearance	1.19 ft
Length W/O Blade	11.19 ft
Undercarriage
Track Gauge	5.06 ft
Standard Shoe Size	15.75 in
Number Of Shoes Per Side	37
Number Of Carrier Rollers Per Side	1
Ground Pressure	7.25 psi
Number Of Track Rollers Per Side	5
Track Pitch	6.89 in
Engine
Number Of Cylinders	6
Engine Model	6D105-1
Gross Power	93 hp
Power Measured @	2,350 rpm
Displacement	396.1 cu in
Operational
Operating Weight	21,605 lb
Fuel Capacity	64.8 gal
Cooling System Fluid Capacity	8.8 gal
Transmission and speeds
Transmission Type	HS
Number Of Forward Gears	3
Number Of Reverse Gears	3
Max Speed - Forward	4.8 mph
Max Speed - Reverse	6.8 mph
Standard Blade
Blade width	10.5 ft
Blade height	29.6 in
Cutting Depth	16.4 in

Source

D41P-3

Specification	Source figure
Dimensions and weight
Length W/ Blade	15.08 ft
Width Over Tracks	8.14 ft
Height To Top Of Cab	9.24 ft
Length Of Track On Ground	8.5 ft
Ground Clearance	1.42 ft
Length W/O Blade	11.78 ft
Undercarriage
Track Gauge	5.78 ft
Standard Shoe Size	28.35 in
Number Of Shoes Per Side	43
Number Of Carrier Rollers Per Side	1
Ground Pressure	3.41 psi
Number Of Track Rollers Per Side	6
Track Pitch	6.89 in
Engine
Number Of Cylinders	6
Engine Model	6D105-1
Gross Power	93 hp
Power Measured @	2,350 rpm
Displacement	396.1 cu in
Operational
Operating Weight	23,413 lb
Transmission and speeds
Transmission Type	HS
Number Of Forward Gears	3
Number Of Reverse Gears	3
Standard Blade
Blade width	10 ft
Blade height	35.1 in
Cutting Depth	13.4 in
Capacity	3.2 yd3

Source

D41P-5

Specification	Source figure
Dimensions and weight
Length W/ Blade	15.08 ft
Width Over Tracks	8.14 ft
Height To Top Of Cab	9.22 ft
Length Of Track On Ground	8.5 ft
Ground Clearance	1.42 ft
Length W/O Blade	11.75 ft
Undercarriage
Track Gauge	5.78 ft
Standard Shoe Size	28.35 in
Number Of Shoes Per Side	43
Number Of Carrier Rollers Per Side	1
Number Of Track Rollers Per Side	7
Track Pitch	6.89 in
Engine
Number Of Cylinders	6
Engine Model	6D105-1
Gross Power	95 hp
Power Measured @	2,350 rpm
Displacement	396.1 cu in
Operational
Operating Weight	24,427 lb
Transmission and speeds
Transmission Type	HS
Number Of Forward Gears	3
Number Of Reverse Gears	3
Standard Blade
Blade width	10 ft
Blade height	35.1 in

Source

Compare Komatsu D37P-2A, D37P-5A, D37P-5E, D41A-3, D41P-3, D41P-5

Dimensions and weight
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Length W/ Blade	12.93 ft	12.93 ft	12.93 ft	13.95 ft	15.08 ft	15.08 ft
Width Over Tracks	7.39 ft	7.39 ft	7.39 ft	6.37 ft	8.14 ft	8.14 ft
Height To Top Of Cab	8.98 ft	8.98 ft	8.98 ft	9.17 ft	9.24 ft	9.22 ft
Length Of Track On Ground	7.17 ft	7.17 ft	7.17 ft	6.76 ft	8.5 ft	8.5 ft
Ground Clearance	1.25 ft	1.25 ft	1.25 ft	1.19 ft	1.42 ft	1.42 ft
Length W/O Blade	9.95 ft	9.95 ft	9.95 ft	11.19 ft	11.78 ft	11.75 ft

Undercarriage
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Track Gauge	5.42 ft	5.42 ft	5.42 ft	5.06 ft	5.78 ft	5.78 ft
Standard Shoe Size	23.63 in	23.63 in	23.63 in	15.75 in	28.35 in	28.35 in
Number Of Carrier Rollers Per Side	1	1	1	1	1	1
Number Of Track Rollers Per Side	6	6	6	5	6	7
Track Pitch	6.07 in	6.07 in	6.07 in	6.89 in	6.89 in	6.89 in

Engine
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Number Of Cylinders	6	6	4	6	6	6
Engine Model	6D95L-1	6D95L-1	S4D102E-1-A	6D105-1	6D105-1	6D105-1
Gross Power	81 hp	81 hp	81 hp	93 hp	93 hp	95 hp
Power Measured @	2,500 rpm	2,500 rpm	2,500 rpm	2,350 rpm	2,350 rpm	2,350 rpm
Displacement	298.5 cu in	298.5 cu in	239.3 cu in	396.1 cu in	396.1 cu in	396.1 cu in

Operational
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Operating Weight	15,477 lb	15,477 lb	15,477 lb	21,605 lb	23,413 lb	24,427 lb

Transmission and speeds
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Transmission Type	HS	HS	HS	HS	HS	HS
Number Of Forward Gears	3	3	3	3	3	3
Number Of Reverse Gears	3	3	3	3	3	3

Standard Blade
Specification	D37P-2A	D37P-5A	D37P-5E	D41A-3	D41P-3	D41P-5
Blade width	9.5 ft	9.5 ft	9.5 ft	10.5 ft	10 ft	10 ft
Blade height	35.3 in	35.3 in	35.3 in	29.6 in	35.1 in	35.1 in

More in Komatsu: D37PX-23: PAT dozer weight/HST/market equipment, D40A-1–D50A-15, D41S-3 crawler loader/pumps/filters.

Komatsu D37P-2A to D41P-5 specifications

D37P-2A to D41P-5: owner reports

Sources for this page

Komatsu D37P-2A to D41P-5: Configuration records