Overview
The Caterpillar D7R Series II 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 240 hp, operating weight of 55,786 lb, working depth of 20.70 ft, fuel capacity of 126.5 gal and hydraulic capacity of 47.60 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 Caterpillar D7R Series II against similar crawler tractor models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
55,786
lb
Net Power
240
hp
Gross Power
258
hp
Full Specifications
39 specs
Dimensions
Ground Clearance
1.37 ft / 0.42 m
Height to Top of Cab
11.08 ft / 3.38 m
Length of Track on Ground
9.33 ft / 2.84 m
Length w/ Blade
18.67 ft / 5.69 m
Length w/o Blade
15.50 ft / 4.72 m
Width Over Tracks
8.33 ft / 2.54 m
Engine
Alternator Supplied Amperage
95 A
Cooling System Fluid Capacity
20.40 gal / 77.2 L
Displacement
629 cu in / 10.3 L
Engine Make
2236
Engine Model
3176C
Engine Oil Capacity
8.20 gal / 31.0 L
Final Drives Fluid Capacity
3.40 gal / 12.9 L
Fuel Capacity
126.50 gal / 478.9 L
Gross Power
258 hp / 192.4 kW
Height
60 in / 1,524 mm
Max Speed - Forward
6.60 mph / 10.6 km/h
Max Speed - Reverse
8.50 mph / 13.7 km/h
Net Power
240 hp / 179.0 kW
Number of Cylinders
6
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Voltage
24 V
Operating Weight
55,786 lb / 25,304 kg
Power Measured @
2,100 rpm
Powertrain Fluid Capacity
47 gal / 177.9 L
Relief Valve Pressure
3,307 psi / 228.0 bar
Width
12.10 ft / 3.69 m
Hydraulics
Capacity
9 yd³ / 6.88 m³
Cutting Depth
20.70 ft / 6.31 m
Net Power
240 hp / 179.0 kW
Pump Flow Capacity
47.60 gal/min / 180.2 L/min
Undercarriage
Ground Contact Area
5,016 in² / 32,361.2 cm²
Ground Pressure
11 psi / 0.8 bar
Number Of Shoes Per Side
40
Number of Track Rollers per Side
7
Standard Shoe Size
22 in / 559 mm
Track Gauge
6.50 ft / 1.98 m
Track Pitch
8.50 in / 216 mm
Frequently Asked Questions
What is the operating weight of the Caterpillar D7R Series II? +
The Caterpillar D7R Series II has an operating weight of 55,786 lb (25,304 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 Caterpillar D7R Series II engine? +
The Caterpillar D7R Series II produces 258 hp (192.4 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 Caterpillar D7R Series II compare to similar Crawler Tractor models? +
You can compare the Caterpillar D7R Series II 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.