Komatsu
Komatsu D375 Crawler dozers tech specs
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Video[1]
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Interior [2]
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Exterior [4]
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Attachments [3]
2004-2019
SA6D170B Engine model
56,290 kg Operating weight
TORQFLOW Drive type
384.04 kw Gross power
4 m Blade width
4.36 m Height - top of cab
A heavy production crawler dozer built for mining, quarry operations, and large-scale earthmoving, the Komatsu D375 combines a massive 56,290 kg operating weight with a powerful 384.04 kW diesel engine and a wide 4 m blade. Equipped with Komatsu’s TORQFLOW drivetrain, the machine is engineered to deliver consistent torque, strong traction, and reliable pushing performance during continuous heavy dozing operations.
Operating weight 56,290 kg
Gross power 384.04 kW
Engine model Komatsu SA6D170B
Blade width 4 m
Machine height 4.36 m
TORQFLOW drivetrain system
Heavy crawler undercarriage for high-traction pushing
Makana rating
Owner rating
Market average
AED 1,000,000Starting from
AED 800,000Komatsu D375 technical specifications
Highlight differences
Engine model
Engine model SA6D170B
Engine model SA6D170E-2
Engine model S6D170E-2
Engine model SAA6D170E-5
Engine model SAA6D170E-5
Operating weight
Operating weight 56,290 kg
Operating weight 68,200 kg
Operating weight 68,200 kg
Operating weight 69,558 kg
Operating weight 71,640 kg
Drive type
Drive type TORQFLOW
Drive type TORQFLOW
Drive type TORQFLOW
Drive type Komatsu TORQFLOW transmission
Drive type TORQFLOW
Blade capacity
Blade capacity -
Blade capacity -
Blade capacity 18.5 cu m
Blade capacity -
Blade capacity -
Max speed forward
Max speed forward -
Max speed forward -
Max speed forward 11.91 kph
Max speed forward 11.75 kph
Max speed forward -
Operating voltage
Operating voltage -
Operating voltage -
Operating voltage 24 V
Operating voltage -
Operating voltage -
Years
Years 2004-2019
Years 2004-2019
Years 2004-2019
Years 2004-2019
Years 2004-2019
Market Average
Market Average AED 1,000,000
Market Average AED 1,000,000
Market Average AED 1,000,000
Market Average AED 1,000,000
Market Average AED 1,000,000
Price
Price AED 800,000
Price AED 800,000
Price AED 800,000
Price AED 800,000
Price AED 800,000
Displacement
Displacement 23,150.06 cu cm
Displacement 23,150.06 cu cm
Displacement 23,150.06 cu cm
Displacement 23,154.97 cu cm
Displacement 23,150.06 cu cm
Power measured @
Power measured @ 1,800 rpm
Power measured @ 1,800 rpm
Power measured @ 1,800 rpm
Power measured @ 1,800 rpm
Power measured @ 1,800 rpm
Gross power
Gross power 384.04 kw
Gross power 396.72 kw
Gross power 396.72 kw
Gross power 451.16 kw
Gross power -
Number of cylinders
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Alternator supplied amperage
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage 50 Amh
Alternator supplied amperage -
Alternator supplied amperage -
Aspiration
Aspiration -
Aspiration -
Aspiration Turbocharged
Aspiration Turbocharged, air-to-air aftercooled, cooled EGR
Aspiration Turbocharged
Net power
Net power -
Net power -
Net power -
Net power 391.5 kw
Net power 454.88 kw
Bore
Bore -
Bore -
Bore -
Bore -
Bore 17.02 cm
Stroke
Stroke -
Stroke -
Stroke -
Stroke -
Stroke 17.02 cm
Blade width
Blade width 4 m
Blade width 4 m
Blade width 4 m
Blade width 4 m
Blade width -
Number of shoes per side
Number of shoes per side 42
Number of shoes per side 40
Number of shoes per side 40
Number of shoes per side 41
Number of shoes per side 41
Track pitch
Track pitch 26.16 cm
Track pitch 28.19 cm
Track pitch -
Track pitch -
Track pitch -
Number of track rollers per side
Number of track rollers per side 8
Number of track rollers per side 7
Number of track rollers per side 7
Number of track rollers per side 8
Number of track rollers per side 8
Track width
Track width 61.21 mm
Track width 61.21 cm
Track width 61.21 cm
Track width 60.96 cm
Track width -
Track gauge
Track gauge 2.53 m
Track gauge 2.53 m
Track gauge 2.53 m
Track gauge -
Track gauge 2.53 m
Track length
Track length -
Track length 3.84 m
Track length 3.84 m
Track length -
Track length 3.99 m
Ground contact area
Ground contact area -
Ground contact area -
Ground contact area 118,999.84 cu cm
Ground contact area 123,345.7 cu cm
Ground contact area 123,345.7 cu cm
Ground pressure
Ground pressure -
Ground pressure -
Ground pressure 1.04 bar
Ground pressure 1.4 bar
Ground pressure 1.08 bar
Height - top of cab
Height - top of cab 4.36 m
Height - top of cab 4.24 m
Height - top of cab 4.24 m
Height - top of cab 4.3 m
Height - top of cab 4.3 m
Length with blade
Length with blade 9.85 m
Length with blade 10.06 m
Length with blade 10.06 m
Length with blade 10.42 m
Length with blade -
Length without blade
Length without blade 6.19 m
Length without blade 5.82 m
Length without blade 5.82 m
Length without blade -
Length without blade -
Blade height
Blade height 2.1 cm
Blade height 2.27 m
Blade height 2.27 m
Blade height 1.91 m
Blade height -
Ground clearance
Ground clearance 0.64 m
Ground clearance 0.64 m
Ground clearance 0.64 m
Ground clearance 0.61 m
Ground clearance 0.64 m
Width over tracks
Width over tracks 3.29 m
Width over tracks 4.72 m
Width over tracks 4.72 m
Width over tracks 2.5 m
Width over tracks -
Number of reverse gears
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears -
Number of forward gears
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears -
Max speed reverse
Max speed reverse -
Max speed reverse -
Max speed reverse 15.93 kph
Max speed reverse 15.77 kph
Max speed reverse -
Cooling fluid cap
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap 136.26 liter
Cooling fluid cap 119.98 liter
Cooling fluid cap -
Fuel cap
Fuel cap -
Fuel cap -
Fuel cap 1,049.96 liter
Fuel cap 1,048.45 liter
Fuel cap -
Hydraulic fluid cap
Hydraulic fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap 138.15 liter
Hydraulic fluid cap -
Engine oil cap
Engine oil cap -
Engine oil cap -
Engine oil cap 51.1 liter
Engine oil cap 85.92 liter
Engine oil cap -
Final drives fluid cap
Final drives fluid cap -
Final drives fluid cap -
Final drives fluid cap 65.1 liter
Final drives fluid cap 64.72 liter
Final drives fluid cap -
Pump flow cap
Pump flow cap -
Pump flow cap -
Pump flow cap 255.11 lpm
Pump flow cap 405 lpm
Pump flow cap -
Pump type
Pump type -
Pump type -
Pump type Gear driven
Pump type -
Pump type -
Relief valve pressure
Relief valve pressure -
Relief valve pressure -
Relief valve pressure 205.94 bar
Relief valve pressure 206.15 bar
Relief valve pressure -
Download datasheets
Komatsu D375 expert review
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Overview
The Komatsu D375 is a heavy production crawler dozer built for mining and large earthmoving operations. With a 56,290 kg operating weight, a 384.04 kW diesel engine, and a 4 m blade, the machine delivers exceptional pushing performance in demanding environments.
Expert rating: 5 stars
Pros
Massive engine power and heavy machine weight provide exceptional pushing force.
Cons
High fuel consumption and limited maneuverability due to machine size.
Performance & Efficiency
The SA6D170B engine and TORQFLOW drivetrain allow the D375 to maintain strong pushing performance during continuous heavy earthmoving cycles.
In Comparison
Komatsu D355: Smaller production dozer with slightly lower pushing capacity.
Cat D9: Heavy crawler dozer widely used in construction and mining.
Komatsu D375: Known for extreme power and durability in high-volume earthmoving.
Final Verdict
Rated 5 stars, the Komatsu D375 remains a powerful production crawler dozer within the AED 800,000–1,000,000 range.
Komatsu D375 owner rating
Komatsu D375 Crawler dozers [2004-2019]
2004-2019
Overall rating
Based on 3 ratings
4.3
performance
4.7
comfort
4.3
fuel efficiency
4.7
safety
4.3
features
4.3
5 stars
33 %
4 stars
67 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Pros
Massive blade and engine power move huge volumes of soil quickly.
Cons
Extremely high fuel consumption during continuous heavy pushing.
performance
4.0
comfort
5.0
fuel efficiency
4.0
safety
5.0
features
4.0
Pros
Excellent traction and stability in mining and quarry environments.
Cons
Large machine size requires significant space and transport planning.
performance
5.0
comfort
4.0
fuel efficiency
5.0
safety
4.0
features
5.0
Komatsu D375 similar models
Highlight differences
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Engine model
Engine model SA6D170B
Engine model SA6D155-4A
Engine model C18 ACERT
Operating weight
Operating weight 56,290 kg
Operating weight 44,410 kg
Operating weight 43,507 kg
Drive type
Drive type TORQFLOW
Drive type TORQFLOW
Drive type Powershift
Blade capacity
Blade capacity -
Blade capacity 15.21 cu m
Blade capacity 13.53 cu m
Max speed forward
Max speed forward -
Max speed forward 12.71 kph
Max speed forward 11.75 kph
Engine power
Engine power -
Engine power -
Engine power 463 hp
Operating voltage
Operating voltage -
Operating voltage -
Operating voltage 24 V
Years
Years 2004-2019
Years 1998-2005
Years 2021-2025
Market Average
Market Average AED 1,000,000
Market Average AED 450,000
Market Average AED 2,200,000
Price
Price AED 800,000
Price AED 350,000
Price AED 2,000,000
Displacement
Displacement 23,150.06 cu cm
Displacement 19,261.4 cu cm
Displacement 18,124.13 cm3
Power measured @
Power measured @ 1,800 rpm
Power measured @ 2,000 rpm
Power measured @ 1,800 rpm
Gross power
Gross power 384.04 kw
Gross power 305.74 kw
Gross power 346.01 kw
Number of cylinders
Number of cylinders 6
Number of cylinders -
Number of cylinders 6
Aspiration
Aspiration -
Aspiration Turbocharged
Aspiration Turbocharged
Torque measured @
Torque measured @ -
Torque measured @ -
Torque measured @ 2,000 rpm
Max torque
Max torque -
Max torque -
Max torque 3,200 Nm
Alternator supplied amperage
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage 95 Amh
Net power
Net power -
Net power -
Net power 325.13 kw
Bore
Bore -
Bore -
Bore 110 cm
Stroke
Stroke -
Stroke -
Stroke 90 cm
Blade width
Blade width 4 m
Blade width 4 m
Blade width 4 m
Number of shoes per side
Number of shoes per side 42
Number of shoes per side 39
Number of shoes per side 43
Track pitch
Track pitch 26.16 cm
Track pitch 26.16 cm
Track pitch 24.13 cm
Number of track rollers per side
Number of track rollers per side 8
Number of track rollers per side 7
Number of track rollers per side 8
Track width
Track width 61.21 mm
Track width 61.21 cm
Track width 60.96 mm
Track gauge
Track gauge 2.53 m
Track gauge 2.29 m
Track gauge 2.26 m
Ground pressure
Ground pressure -
Ground pressure 0.87 bar
Ground pressure 1.11 bar
Track length
Track length -
Track length 3.38 m
Track length -
Ground contact area
Ground contact area -
Ground contact area -
Ground contact area 107,646.86 cu cm
Height - top of cab
Height - top of cab 4.36 m
Height - top of cab 3.81 m
Height - top of cab 3.81 m
Length with blade
Length with blade 9.85 m
Length with blade 8.72 m
Length with blade 6.64 m
Length without blade
Length without blade 6.19 m
Length without blade 5.61 m
Length without blade 4.91 m
Blade height
Blade height 2.1 cm
Blade height 1.84 m
Blade height 0.17 cm
Ground clearance
Ground clearance 0.64 m
Ground clearance 0.58 m
Ground clearance 0.61 m
Width over tracks
Width over tracks 3.29 m
Width over tracks 3.05 m
Width over tracks 2.87 m
Number of reverse gears
Number of reverse gears 3
Number of reverse gears 4
Number of reverse gears 3
Number of forward gears
Number of forward gears 3
Number of forward gears 4
Number of forward gears 3
Max speed reverse
Max speed reverse -
Max speed reverse 12.71 kph
Max speed reverse 14.32 kph
Cooling fluid cap
Cooling fluid cap -
Cooling fluid cap 170.33 liter
Cooling fluid cap 104.09 liters
Fuel cap
Fuel cap -
Fuel cap -
Fuel cap 889.48 liter
Hydraulic fluid cap
Hydraulic fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap 88.95 liter
Final drives fluid cap
Final drives fluid cap -
Final drives fluid cap -
Final drives fluid cap 14.76 liters
Engine oil cap
Engine oil cap -
Engine oil cap -
Engine oil cap 37.85 liter
Pump flow cap
Pump flow cap -
Pump flow cap -
Pump flow cap 382.29 lpm
Relief valve pressure
Relief valve pressure -
Relief valve pressure -
Relief valve pressure 405.06 bar
Pump type
Pump type -
Pump type -
Pump type Piston
Komatsu D375 gallery
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