Overview
The Caterpillar D8R 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 310 hp, operating weight of 82,960 lb, working depth of 23.00 ft and fuel capacity of 165.2 gal. This model can be reviewed for pulling power, implement matching, agricultural operations, and equipment comparison. Use the full specifications table to compare the Caterpillar D8R Series II against similar crawler tractor models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
82,960
lb
Gross Power
310
hp
Full Specifications
27 specs
Dimensions
Ground Clearance
1.99 ft / 0.61 m
Height to Top of Cab
11.52 ft / 3.51 m
Length of Track on Ground
10.54 ft / 3.21 m
Length w/ Blade
21.56 ft / 6.57 m
Length w/o Blade
16.18 ft / 4.93 m
Width Over Tracks
8.86 ft / 2.70 m
Engine
Displacement
891 cu in / 14.6 L
Engine Make
2236
Engine Model
3406E TA
Fuel Capacity
165.20 gal / 625.4 L
Gross Power
310 hp / 231.2 kW
Height
66.60 in / 1,692 mm
Max Speed - Forward
6.60 mph / 10.6 km/h
Max Speed - Reverse
8.60 mph / 13.8 km/h
Number of Cylinders
6
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Weight
82,960 lb / 37,630 kg
Power Measured @
2,000 rpm
Width
13 ft / 3.96 m
Hydraulics
Capacity
11.40 yd³ / 8.72 m³
Cutting Depth
23 ft / 7.01 m
Undercarriage
Ground Contact Area
5,544 in² / 35,767.7 cm²
Ground Pressure
15 psi / 1.0 bar
Number of Track Rollers per Side
8
Standard Shoe Size
22.05 in / 560 mm
Track Gauge
6.83 ft / 2.08 m
Frequently Asked Questions
What is the operating weight of the Caterpillar D8R Series II? +
The Caterpillar D8R Series II has an operating weight of 82,960 lb (37,630 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 D8R Series II engine? +
The Caterpillar D8R Series II produces 310 hp (231.2 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 D8R Series II compare to similar Crawler Tractor models? +
You can compare the Caterpillar D8R 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.