Overview
The Caterpillar D7R 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 230 hp, operating weight of 54,200 lb, working depth of 20.80 ft, fuel capacity of 126.6 gal and hydraulic capacity of 46.80 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 against similar crawler tractor models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
54,200
lb
Net Power
240
hp
Gross Power
247
hp
Full Specifications
39 specs
Dimensions
Ground Clearance
1.36 ft / 0.41 m
Height to Top of Cab
11.73 ft / 3.58 m
Length of Track on Ground
9.45 ft / 2.88 m
Length w/ Blade
19.09 ft / 5.82 m
Length w/o Blade
15.54 ft / 4.74 m
Width Over Tracks
9.42 ft / 2.87 m
Engine
Alternator Supplied Amperage
70 A
Cooling System Fluid Capacity
19.90 gal / 75.3 L
Displacement
638 cu in / 10.5 L
Engine Make
2236
Engine Model
3306T
Engine Oil Capacity
7.30 gal / 27.6 L
Final Drives Fluid Capacity
3.50 gal / 13.2 L
Fuel Capacity
126.60 gal / 479.2 L
Gross Power
247 hp / 184.2 kW
Height
53.70 in / 1,364 mm
Hydraulic Fluid Capacity
14.30 gal / 54.1 L
Max Speed - Forward
6.80 mph / 10.9 km/h
Max Speed - Reverse
8.60 mph / 13.8 km/h
Net Power
230 hp / 171.5 kW
Number of Cylinders
6
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Voltage
24 V
Operating Weight
54,200 lb / 24,585 kg
Power Measured @
2,100 rpm
Powertrain Fluid Capacity
48.10 gal / 182.1 L
Relief Valve Pressure
3,306 psi / 227.9 bar
Width
12.90 ft / 3.93 m
Hydraulics
Capacity
6.80 yd³ / 5.20 m³
Cutting Depth
20.80 ft / 6.34 m
Net Power
240 hp / 179.0 kW
Pump Flow Capacity
46.80 gal/min / 177.2 L/min
Undercarriage
Ground Contact Area
4,996 in² / 32,232.2 cm²
Ground Pressure
11 psi / 0.7 bar
Number Of Shoes Per Side
40
Number of Track Rollers per Side
7
Standard Shoe Size
22.05 in / 560 mm
Track Gauge
6.50 ft / 1.98 m
Frequently Asked Questions
What is the operating weight of the Caterpillar D7R? +
The Caterpillar D7R has an operating weight of 54,200 lb (24,585 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 engine? +
The Caterpillar D7R produces 247 hp (184.2 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 Caterpillar D7R compare to similar Crawler Tractor models? +
You can compare the Caterpillar D7R 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.