Overview
The Caterpillar D7R XR 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 54,100 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 XR against similar crawler tractor models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
54,100
lb
Net Power
240
hp
Gross Power
247
hp
Full Specifications
81 specs
Dimensions
A-Blade Width
13.50 ft / 4.11 m
Angle Straight Blade Width
14.75 ft / 4.50 m
Ground Clearance
1.36 ft / 0.41 m
Height
7.90 ft / 2.41 m
Height - Rops/Canopy
11.70 ft / 3.57 m
Height to Top of Cab
11.73 ft / 3.58 m
Length of Track on Ground
10.01 ft / 3.05 m
Length w/ Blade
19.81 ft / 6.04 m
Length w/o Blade
15.54 ft / 4.74 m
Overall Length - Basic Tractor - With Drawbar
15.50 ft / 4.72 m
Overall Length - With Blade
258 in / 6,553 mm
S-Blade Width
12.80 ft / 3.90 m
Su - Blade Width
12.10 ft / 3.69 m
Width Over Tracks
9.42 ft / 2.87 m
Engine
1.0 Forward
2.20
1.0 Reverse
3
2.0 Forward
4
2.0 Reverse
5.10
3.0 Forward
6.80
3.0 Reverse
8.60
Alternator Supplied Amperage
70 A
Cooling System Fluid Capacity
19.90 gal / 75.3 L
Displacement
641 cu in / 10.5 L
Drum Diameter
12.10 in / 307 mm
Drum Width
12.20 ft / 3.72 m
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
Flywheel Power
230 hp / 171.5 kW
Flywheel Power - Power Shift
140
Fuel Capacity
126.60 gal / 479.2 L
Fuel Tank
126.60 gal / 479.2 L
Gross Power
247 hp / 184.2 kW
Height
60 in / 1,524 mm
Hydraulic Fluid Capacity
14.30 gal / 54.1 L
Hydraulic Tank
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
Maximum Flywheel Power
247
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
54,100 lb / 24,539 kg
Operating Weight - Power Shift
60,336 lb / 27,368 kg
Power Measured @
2,100 rpm
Power Train
48.10
Powertrain Fluid Capacity
47.10 gal / 178.3 L
Relief Valve Pressure
3,306 psi / 227.9 bar
Width
12.20 ft / 3.72 m
Hydraulics
Capacity
9 yd³ / 6.88 m³
Cutting Depth
20.80 ft / 6.34 m
Pump Flow Capacity
46.80 gal/min / 177.2 L/min
Other
Cooling System
19.90 gal / 75.3 L
Engine Crankcase
7.20 gal / 27.3 L
Final Drive - Each
3.5
Flange Diameter
21.70 in / 551 mm
Increased Tractor Length - Std
3.10 ft / 0.94 m
Net Power
240 hp / 179.0 kW
Oil Capacity
21.40 gal / 81.0 L
Transmission - Bevel Gear And Steering Clutch Compartments - Torque Converter
48 lb-ft / 65 Nm
Weight*
4,121 lb / 1,869 kg
Winch And Bracket Length
48.50 in / 1,232 mm
Winch Case - Width
48.10 in / 1,222 mm
Undercarriage
Ground Clearance
0.12 ft / 0.04 m
Ground Contact Area
5,768 in² / 37,212.8 cm²
Ground Pressure
10 psi / 0.7 bar
Maximum Clearance Raised - Under Tip, Pinned In Bottom Hole
25.20 ft / 7.68 m
Maximum Penetration
29.50
Number Of Pockets
3
Number Of Shoes Per Side
41
Number of Track Rollers per Side
8
Overall Beam Width
87.10 in / 2,212 mm
Shoes/Side
41
Standard Shoe Size
24.02 in / 610 mm
Track Gauge
6.50 ft / 1.98 m
Track On Ground
10
Track Rollers/Side
8
Width - Shoe
24.02 ft / 7.32 m
Frequently Asked Questions
What is the operating weight of the Caterpillar D7R XR? +
The Caterpillar D7R XR has an operating weight of 54,100 lb (24,539 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 XR engine? +
The Caterpillar D7R XR 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 XR compare to similar Crawler Tractor models? +
You can compare the Caterpillar D7R XR 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.