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Komatsu D51PX-22 Crawler dozers research

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2025

Komatsu D51PX-22 Crawler dozers Technical specifications

General

Engine model

SAA6D107E-1

Operating weight

13,100 kg

Blade capacity

2.91 m3

Max speed forward

9.01 kph

Operational specifications

Drive type

Dual-path, hydrostatic transmission

Blade width

3 mm

Engine

Displacement

6685 cu cm

Aspiration

turbocharged, air-to-air aftercooled

Gross power

99.18 kw

Alternator supplied amperage

60 Amh

Operating voltage

24 V

Number of cylinders

6

Net power

96.94 kw

Dimensions

Length with blade

4.82 m

Blade height

1.11 mm

Ground clearance

0.4 m

Width over tracks

2.59 m

Refill capacities

Final drives fluid cap

4.16 liters

Engine oil cap

20.06 liters

Undercarriage

Ground contact area

99010.86 cm3

Number of shoes per side

44

Tracks length

2 m

Ground pressure

0.33 bar

Number of track rollers per side

7

Track width

71.12 cm

Track gauge

1.89 m

Hydraulic system

Pump flow cap

99.17 lpm

Relief valve pressure

274.61 bar

Pump type

piston type hydraulic pump

Service refill capacities

Cooling fluid cap

35.2 liters

Fuel cap

269.87 liters

Hydraulic fluid cap

62.83 liters

Transmission

Max speed reverse

9.01 kph

Number of reverse gears

3

Number of forward gears

3

Blades

Blade angle

28 degrees

View more

Download datasheets

Komatsu D51PX-22 vs Komatsu D51PX-24

Komatsu D51PX-22 Crawler dozers

Komatsu D51PX-24 Crawler dozers

General
Engine model
SAA6D107E-1
SAA4D107E-3
Operating weight
13,100 kg
14,260 kg
Blade capacity
2.91 m3
-
Max speed forward
9.01 kph
-
Market Average
-
-
price
-
-
Years
2025
2025
Operational specifications
Drive type
Dual-path, hydrostatic transmission
-
Blade width
3 mm
-
Engine
Displacement
6,685 cu cm
-
Aspiration
turbocharged, air-to-air aftercooled
-
Gross power
99.18 kw
-
Alternator supplied amperage
60 Amh
-
Operating voltage
24 V
-
Number of cylinders
6
-
Net power
96.94 kw
97.69 kw
Dimensions
Length with blade
4.82 m
-
Blade height
1.11 mm
-
Ground clearance
0.4 m
-
Width over tracks
2.59 m
-
Refill capacities
Final drives fluid cap
4.16 liters
-
Engine oil cap
20.06 liters
-
Undercarriage
Ground contact area
99,010.86 cm3
-
Number of shoes per side
44
-
Tracks length
2 m
-
Ground pressure
0.33 bar
-
Number of track rollers per side
7
-
Track width
71.12 cm
-
Track gauge
1.89 m
-
Hydraulic system
Pump flow cap
99.17 lpm
-
Relief valve pressure
274.61 bar
-
Pump type
piston type hydraulic pump
-
Service refill capacities
Cooling fluid cap
35.2 liters
-
Fuel cap
269.87 liters
-
Hydraulic fluid cap
62.83 liters
-
Transmission
Max speed reverse
9.01 kph
-
Number of reverse gears
3
-
Number of forward gears
3
-
Blades
Blade angle
28 degrees
-

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