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Komatsu D375A-3 and D375A-5 specifications

Entries in this reference
Listing-entry count
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Short answer

Komatsu D375A-3 and D375A-5: crawler dozers.

Selected configuration figures
ConfigurationDocumented field and quantity
D375A-3
Gross Power
532 hp
Operating Weight
150,355 lb
D375A-5
Gross Power
605 hp
Operating Weight
153,350 lb
D375A-3 and D375A-5 specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
KomatsuD375A-3 and D375A-52D375A-3 and D375A-5
Dimensions and weight
SpecificationD375A-3D375A-5
Length W/ Blade32.94 ft34.16 ft
Width Over Tracks15.41 ft8.17 ft
Height To Top Of Cab13.88 ft14.08 ft
Ground Clearance2.04 ft2 ft
SpecificationD375A-3
Length Of Track On Ground12.6 ft
Length W/O Blade19.1 ft
Undercarriage
SpecificationD375A-3
Track Gauge8.21 ft
Number Of Carrier Rollers Per Side2
SpecificationD375A-3D375A-5
Standard Shoe Size24.02 in24 in
Ground Pressure15.08 psi20.3 psi
Ground Contact Area7,262 in27,527 in2
Number Of Shoes Per Side4041
Number Of Track Rollers Per Side78
Engine
SpecificationD375A-3D375A-5
Number Of Cylinders66
Engine ModelS6D170E-2SA6D170E-3
Gross Power532 hp605 hp
Power Measured @1,800 rpm1,800 rpm
Displacement1,413 cu in1,413 cu in
AspirationTurbochargedturbocharged, air-to-air aftercooled, cooled EGR
SpecificationD375A-5
Net Power525 hp
Operational
SpecificationD375A-3D375A-5
Operating Weight150,355 lb153,350 lb
Fuel Capacity277.4 gal277 gal
Cooling System Fluid Capacity36 gal31.7 gal
Engine Oil Capacity13.5 gal22.7 gal
Final Drives Fluid Capacity17.2 gal17.1 gal
SpecificationD375A-3
Powertrain Fluid Capacity39.7 gal
Operating Voltage24 V
Alternator Supplied Amperage50 amps
SpecificationD375A-5
Hydraulic Fluid Capacity36.5 gal
Transmission and speeds
SpecificationD375A-3D375A-5
Transmission TypeTFKomatsu TORQFLOW transmission
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward7.4 mph7.3 mph
Max Speed - Reverse9.9 mph9.8 mph
Hydraulic System
SpecificationD375A-3
Pump Typegear type
SpecificationD375A-3D375A-5
Relief Valve Pressure2,987 psi2,990 psi
Pump Flow Capacity67.4 gpm107 gpm
Standard Blade
SpecificationD375A-3D375A-5
Blade width15.5 ft15.5 ft
Blade height89.2 in7.5 in
SpecificationD375A-3
Capacity24.2 yd3
Cutting Depth28.2 in
Variants — Source comparison annotation
Source guideDiffering-field count reported
D375A-3 and D375A-535
Ratios
FigureD375A-3D375A-5
Engine horsepower per 1,000 lb of weight3.53.4
Pump flow per engine horsepower0.13 gpm0.20 gpm
Fuel tank per engine horsepower0.52 gal0.53 gal
Reference directory classification
Equipment groupcrawler dozer
D375A-3 and D375A-5: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
Heavy Equipment Forumscrawler dozerKomatsu and the D375A line that the D375A-3, D375A-5 belongs to (no title names the exact model). That is too few titles to say what owners mostly ask about, so the most recent are listed instead5
Used market for the D375A-3 and D375A-5 — Dated first-page listing snapshot
Observation dateListing sourceEquipment searchListings
2026-09-24MachineryTraderKomatsu crawler dozer11
ModelListedModel yearsLowest askingHighest askingMedian askingMedian hours
D375A-332001 to 2003$35,000$199,990$117,495None shown
D375A-582005 to 2010$135,000$278,000$155,0002,500
D375A-3 and D375A-5: recall reference — Dated CPSC search
Search dateDatabaseNames queriedSearch result
2026-09-24U.S. Consumer Product Safety CommissionKomatsu together with the crawler dozer D375A-3, D375A-5No matching recall in this search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
Reference site
Forum threads
Used-market listings
Federal agency data
Recorded observations — Forum-title snapshot
Observation fieldRecorded value
Title count5
Forum indexesHeavy Equipment Forums
Search wordingthe D375A-3 and D375A-5 crawler dozer
Latest title quoted by the referenceSearching For A Komatsu Dozer D375a 8 2023 Or Newer

Komatsu D375A-3 and D375A-5: Configuration records

D375A-3
SpecificationSource figure
Dimensions and weight
Height To Top Of Cab13.88 ft
Length Of Track On Ground12.6 ft
Ground Clearance2.04 ft
Length W/ Blade32.94 ft
Width Over Tracks15.41 ft
Length W/O Blade19.1 ft
Undercarriage
Number Of Shoes Per Side40
Number Of Track Rollers Per Side7
Ground Contact Area7,262 in2
Ground Pressure15.08 psi
Number Of Carrier Rollers Per Side2
Standard Shoe Size24.02 in
Engine
Number Of Cylinders6
Engine ModelS6D170E-2
Power Measured @1,800 rpm
Displacement1,413 cu in
AspirationTurbocharged
Gross Power532 hp
Operational
Fuel Capacity277.4 gal
Cooling System Fluid Capacity36 gal
Engine Oil Capacity13.5 gal
Operating Voltage24 V
Alternator Supplied Amperage50 amps
Powertrain Fluid Capacity39.7 gal
Final Drives Fluid Capacity17.2 gal
Transmission and speeds
Transmission TypeTF
Number Of Forward Gears3
Number Of Reverse Gears3
Max Speed - Forward7.4 mph
Max Speed - Reverse9.9 mph
Hydraulic System
Pump Typegear type
Relief Valve Pressure2,987 psi
Pump Flow Capacity67.4 gpm
Standard Blade
Blade width15.5 ft
Capacity24.2 yd3
Cutting Depth28.2 in
Additional specifications
Track Gauge8.21 ft
Operating Weight150,355 lb
Blade height89.2 in

Source

D375A-5
SpecificationSource figure
Dimensions and weight
Height To Top Of Cab14.08 ft
Ground Clearance2 ft
Length W/ Blade34.16 ft
Width Over Tracks8.17 ft
Undercarriage
Number Of Shoes Per Side41
Number Of Track Rollers Per Side8
Ground Contact Area7,527 in2
Ground Pressure20.3 psi
Standard Shoe Size24 in
Engine
Number Of Cylinders6
Engine ModelSA6D170E-3
Power Measured @1,800 rpm
Displacement1,413 cu in
Aspirationturbocharged, air-to-air aftercooled, cooled EGR
Gross Power605 hp
Net Power525 hp
Operational
Fuel Capacity277 gal
Cooling System Fluid Capacity31.7 gal
Engine Oil Capacity22.7 gal
Final Drives Fluid Capacity17.1 gal
Hydraulic Fluid Capacity36.5 gal
Transmission and speeds
Transmission TypeKomatsu TORQFLOW transmission
Number Of Forward Gears3
Number Of Reverse Gears3
Max Speed - Forward7.3 mph
Max Speed - Reverse9.8 mph
Hydraulic System
Relief Valve Pressure2,990 psi
Pump Flow Capacity107 gpm
Standard Blade
Blade width15.5 ft
Additional specifications
Operating Weight153,350 lb
Blade height7.5 in

Source

Compare Komatsu D375A-3, D375A-5
Dimensions and weight
SpecificationD375A-3D375A-5
Length W/ Blade32.94 ft34.16 ft
Width Over Tracks15.41 ft8.17 ft
Height To Top Of Cab13.88 ft14.08 ft
Ground Clearance2.04 ft2 ft
Undercarriage
SpecificationD375A-3D375A-5
Standard Shoe Size24.02 in24 in
Ground Pressure15.08 psi20.3 psi
Ground Contact Area7,262 in27,527 in2
Number Of Shoes Per Side4041
Number Of Track Rollers Per Side78
Engine
SpecificationD375A-3D375A-5
Number Of Cylinders66
Engine ModelS6D170E-2SA6D170E-3
Gross Power532 hp605 hp
Power Measured @1,800 rpm1,800 rpm
Displacement1,413 cu in1,413 cu in
AspirationTurbochargedturbocharged, air-to-air aftercooled, cooled EGR
Operational
SpecificationD375A-3D375A-5
Operating Weight150,355 lb153,350 lb
Fuel Capacity277.4 gal277 gal
Cooling System Fluid Capacity36 gal31.7 gal
Engine Oil Capacity13.5 gal22.7 gal
Final Drives Fluid Capacity17.2 gal17.1 gal
Transmission and speeds
SpecificationD375A-3D375A-5
Transmission TypeTFKomatsu TORQFLOW transmission
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward7.4 mph7.3 mph
Max Speed - Reverse9.9 mph9.8 mph
Hydraulic System
SpecificationD375A-3D375A-5
Relief Valve Pressure2,987 psi2,990 psi
Pump Flow Capacity67.4 gpm107 gpm
Standard Blade
SpecificationD375A-3D375A-5
Blade width15.5 ft15.5 ft
Blade height89.2 in7.5 in

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