Overview
The Komatsu D37EX-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 78 hp, working depth of 15.40 ft 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 D37EX-22 against similar crawler tractor models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
78
hp
Gross Power
80
hp
Full Specifications
62 specs
Dimensions
Fuel Tank - Diesel
51.60 gal / 195.3 L
Ground Clearance
1.04 ft / 0.32 m
Grouser Height
1.86 ft / 0.57 m
Height to Top of Cab
9.06 ft / 2.76 m
Length of Track on Ground
7.17 ft / 2.19 m
Length w/ Blade
13.70 ft / 4.18 m
Width Over Tracks
6.27 ft / 1.91 m
Engine
Blade Capacity
2.40 in / 61 mm
Blade Cut Depth
15.80 ft / 4.82 m
Blade Height
33.90 ft / 10.33 m
Blade Length
106.70 in / 2,710 mm
Bore
3.80 in / 97 mm
Coolant
4.80
Displacement
199 cu in / 3.3 L
Engine Make
2238
Engine Model
SAA4D95LE-5
Engine Type
4-Cycle,water-Cooled,Direct injection
Epa
-3
Final Drive
1
Gross Power
80 hp / 59.7 kW
Height
33.10 ft / 10.09 m
Horse Power: Iso 9249 / Sae J1349
88.60
Horse Power: Sae J1995
91.20
Hydraulic Fan At Maximum Speed
79.20 mph / 127.5 km/h
Hydraulic Tank
15.90 gal / 60.2 L
Max Speed - Forward
5.30 mph / 8.5 km/h
Max Speed - Reverse
5.30 mph / 8.5 km/h
Net Power
78 hp / 58.2 kW
Number of Cylinders
4
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Weight - Rops Cab
18,298 lb / 8,300 kg
Operating Weight - Rops Canopy
17,395 lb / 7,890 kg
Piston Displacement
199 cu in / 3.3 L
Power Measured @
2,200 rpm
Relief Valve Pressure
3,983 psi / 274.6 bar
Ripper Depth
13.40 ft / 4.08 m
Stroke
4.60 in / 117 mm
Tractor Weight - Rops Cab
15,697 lb / 7,120 kg
Tractor Weight - Rops Canopy
14,793 lb / 6,710 kg
Width
8.40 ft / 2.56 m
Hydraulics
Blade Angle (Both Directions)
25 deg
Blade Angle(Bore)
0.30 in / 8 mm
Blade Angle(No.Of.Cylinders)
2 deg
Blade Lift(Bore)
0.30 in / 8 mm
Blade Lift(No.Of.Cylinders)
2 in / 51 mm
Blade-Tilit(Bore)
0.30 in / 8 mm
Blade-Tilit(No.Of.Cylinders)
1 in / 25 mm
Capacity
2.20 yd³ / 1.68 m³
Cutting Depth
15.40 ft / 4.69 m
Engine Oil
3 gal / 11.4 L
Hydraulic Oil Capacity(Power Angle Tilt Dozer)
15.90 gal / 60.2 L
Pump Flow Capacity
26.20 gal/min / 99.2 L/min
Undercarriage
Ground Contact Area
2.78 in² / 17.9 cm²
Ground Pressure
7 psi / 0.5 bar
Length Of Track Ground
86.03 in / 2,185 mm
Minimum Turning Radius
6.60 ft / 2.01 m
Number Of Shoes (Each Side)
41
Number Of Track Rollers(Each Side)
6
Shoe Width (Standard)
15.75 ft / 4.80 m
Standard Shoe Size
15.75 in / 400 mm
Track Gauge
4.96 ft / 1.51 m
Frequently Asked Questions
How powerful is the Komatsu D37EX-22 engine? +
The Komatsu D37EX-22 produces 80 hp (59.7 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 D37EX-22 compare to similar Crawler Tractor models? +
You can compare the Komatsu D37EX-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.