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Komatsu WF550 Crawler dozers tech specs

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Interior [2]
Exterior [4]
Attachments [2]
2000-2003
4 m Blade width
15,200.67 cu cm Displacement
235.05 kw Gross power
8.17 m Length with blade
137.51 Nm Max torque
35,100 kg Operating weight
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Makana rating

Market average

AED 590,000

Starting from

AED 400,000

Komatsu WF550 Technical specifications

Engine

Alternator supplied amperage

75 Amh

Displacement

15200.67 cu cm

Gross power

235.05 kw

Max torque

137.51 Nm

Number of cylinders

6

Power measured @

2,100 rpm

Dimensions

Blade height

2.01 m

Ground clearance

0.52 m

Height - top of cab

4.24 m

Length with blade

8.17 m

Width over tracks

1.22 m

Operational specifications

Blade width

4 m

Service refill capacities

Cooling fluid cap

68.13 liter

Hydraulic fluid cap

160.11 liter

General

Engine model

SA6D140E

Max speed forward

8.21 kph

Operating voltage

24 V

Operating weight

35,100 kg

Transmission

Max speed reverse

12.71 kph

Number of forward gears

4

Number of reverse gears

4

Hydraulic system

Pump type

2 pump system with main switch pump

View more
Download datasheets
OEM product brochure

Valuation

Last 12 month
2000

Komatsu WF550 similar models

Highlight differences
Komatsu WF550T-3
WF550T-3
Cat D8T
D8T
Cat D9T
D9T
Engine
Alternator supplied amperage 75 Amh
Alternator supplied amperage 100 Amh
Alternator supplied amperage 95 Amh
Displacement 15,200.67 cu cm
Displacement 15,207 cm3
Displacement 18,124.13 cm3
Gross power 235.05 kw
Gross power 268.76 kw
Gross power 346.01 kw
Max torque 137.51 Nm
Max torque 3,100 Nm
Max torque 3,200 Nm
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Power measured @ 2,100 rpm
Power measured @ 2,000 rpm
Power measured @ 1,800 rpm
Aspiration -
Aspiration Natural
Aspiration Turbocharged
Torque measured @ -
Torque measured @ 2,100 rpm
Torque measured @ 2,000 rpm
Net power -
Net power 232.66 kw
Net power 325.13 kw
Bore -
Bore 110 cm
Bore 110 cm
Stroke -
Stroke 90 cm
Stroke 90 cm
Years 2000-2003
Years 2018-2024
Years 2021-2025
Market Average AED 590,000
Market Average AED 1,510,000
Market Average AED 2,200,000
Price AED 400,000
Price AED 1,375,000
Price AED 2,000,000
Dimensions
Blade height 2.01 m
Blade height 165 cm
Blade height 0.17 cm
Ground clearance 0.52 m
Ground clearance 0.64 m
Ground clearance 0.61 m
Height - top of cab 4.24 m
Height - top of cab 3.6 m
Height - top of cab 3.81 m
Length with blade 8.17 m
Length with blade 6.1 m
Length with blade 6.64 m
Width over tracks 1.22 m
Width over tracks 3 m
Width over tracks 2.87 m
Length without blade -
Length without blade 4.63 m
Length without blade 4.91 m
Operational specifications
Blade width 4 m
Blade width 3 m
Blade width 4 m
Service refill capacities
Cooling fluid cap 68.13 liter
Cooling fluid cap 76.84 liters
Cooling fluid cap 104.09 liters
Hydraulic fluid cap 160.11 liter
Hydraulic fluid cap 74.94 liter
Hydraulic fluid cap 88.95 liter
Fuel cap -
Fuel cap 600 liter
Fuel cap 889.48 liter
General
Engine model SA6D140E
Engine model C15
Engine model C18 ACERT
Max speed forward 8.21 kph
Max speed forward 10.62 kph
Max speed forward 11.75 kph
Operating voltage 24 V
Operating voltage 24 V
Operating voltage 24 V
Operating weight 35,100 kg
Operating weight 38,351 kg
Operating weight 43,507 kg
Engine power -
Engine power 365 hp
Engine power 463 hp
Blade capacity -
Blade capacity 10.3 cu m
Blade capacity 13.53 cu m
Drive type -
Drive type Hydrostatic
Drive type Powershift
Transmission
Max speed reverse 12.71 kph
Max speed reverse 14.16 kph
Max speed reverse 14.32 kph
Number of forward gears 4
Number of forward gears 3
Number of forward gears 3
Number of reverse gears 4
Number of reverse gears 3
Number of reverse gears 3
Hydraulic system
Pump type 2 pump system with main switch pump
Pump type piston-type, variable displacement
Pump type Piston
Pump flow cap -
Pump flow cap 276.31 lpm
Pump flow cap 382.29 lpm
Relief valve pressure -
Relief valve pressure 393 bar
Relief valve pressure 405.06 bar
Refill capacities
Final drives fluid cap -
Final drives fluid cap 12.49 liters
Final drives fluid cap 14.76 liters
Engine oil cap -
Engine oil cap 37.85 liter
Engine oil cap 37.85 liter
Undercarriage
Ground contact area -
Ground contact area 91,013.95 cu cm
Ground contact area 107,646.86 cu cm
Number of shoes per side -
Number of shoes per side 44
Number of shoes per side 43
Track pitch -
Track pitch 21.59 cm
Track pitch 24.13 cm
Ground pressure -
Ground pressure 0.86 bar
Ground pressure 1.11 bar
Number of track rollers per side -
Number of track rollers per side 8
Number of track rollers per side 8
Track width -
Track width 610 mm
Track width 60.96 mm
Track gauge -
Track gauge 2.1 m
Track gauge 2.26 m
Blades
Blade angle -
Blade angle 40 degrees
Blade angle -

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build datetime: 3/24/2026, 10:02:06 AM