Overview
The Komatsu D51PX-22 is a crawler tractor listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 130 hp, operating weight of 28,881 lb, working depth of 18.00 ft, fuel capacity of 71.3 gal and hydraulic capacity of 26.20 gal/min. This model can be reviewed for pulling power, implement matching, agricultural operations, and equipment comparison. Use the full specifications table to compare the Komatsu D51PX-22 against similar crawler tractor models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
28,881
lb
Net Power
130
hp
Gross Power
133
hp
Full Specifications
37 specs
Dimensions
Ground Clearance
1.28 ft / 0.39 m
Height to Top of Cab
9.85 ft / 3.00 m
Length of Track on Ground
8.98 ft / 2.74 m
Length w/ Blade
15.75 ft / 4.80 m
Width Over Tracks
8.50 ft / 2.59 m
Engine
Alternator Supplied Amperage
60 A
Cooling System Fluid Capacity
9.30 gal / 35.2 L
Displacement
408 cu in / 6.7 L
Engine Make
2238
Engine Model
SAA6D107E-1
Engine Oil Capacity
5.30 gal / 20.1 L
Final Drives Fluid Capacity
1.10 gal / 4.2 L
Fuel Capacity
71.30 gal / 269.9 L
Gross Power
133 hp / 99.2 kW
Height
43.80 in / 1,113 mm
Hydraulic Fluid Capacity
16.60 gal / 62.8 L
Max Speed - Forward
5.60 mph / 9.0 km/h
Max Speed - Reverse
5.60 mph / 9.0 km/h
Net Power
130 hp / 96.9 kW
Number of Cylinders
6
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Voltage
24 V
Operating Weight
28,881 lb / 13,100 kg
Power Measured @
2,200 rpm
Relief Valve Pressure
3,983 psi / 274.6 bar
Width
11 ft / 3.35 m
Hydraulics
Blade Angle (Both Directions)
28.50 deg
Capacity
3.80 yd³ / 2.91 m³
Cutting Depth
18 ft / 5.49 m
Pump Flow Capacity
26.20 gal/min / 99.2 L/min
Undercarriage
Ground Contact Area
6,042 in² / 38,980.6 cm²
Ground Pressure
5 psi / 0.3 bar
Number Of Shoes Per Side
44
Number of Track Rollers per Side
7
Standard Shoe Size
28 in / 711 mm
Track Gauge
6.17 ft / 1.88 m
Frequently Asked Questions
What is the operating weight of the Komatsu D51PX-22? +
The Komatsu D51PX-22 has an operating weight of 28,881 lb (13,100 kg). This places it in a class suited for crawler tractor applications where ground pressure and transport weight are key considerations.
How powerful is the Komatsu D51PX-22 engine? +
The Komatsu D51PX-22 produces 133 hp (99.2 kW) of engine power. This output is typical for its weight class and designed to handle demanding Crawler Tractor work cycles efficiently.
How does the Komatsu D51PX-22 compare to similar Crawler Tractor models? +
You can compare the Komatsu D51PX-22 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.