CATERPILLAR D7R DOZER
Engineered for demanding work. The D7R Series 2 is designed to be productive in a variety of applications. It keeps material moving with the reliability and low operating costs you expect from Cat machines.
Up to 8% more material per hour - more weight and horsepower, with bigger blades with elevated sprocket performance deliver better durability and lower cost of ownership.
Selected Dimensions
Dimensions
A. Length w/ Blade
B. Width Over Tracks
C. Height to Top of Cab
D. Length of Track on Ground
E. Ground Clearance
F. Length w/o Blade
Undercarriage
G. Track Gauge
H. Standard Shoe Size
19.1 ft in
9.4 ft in
11.7 ft in
9.4 ft in
1.4 ft in
15.5 ft in
6.5 ft in
22 in
5817 mm
2869 mm
3573 mm
2878 mm
414 mm
4736 mm
1981 mm
560 mm
Specification
Engine
Number of Cylinders
Make
Model
Gross Power
Net Power
Power Measured @
Displacement
Aspiration
Operational
Operating Weight
Fuel Capacity
Cooling System Fluid Capacity
Engine Oil Capacity
Hydraulic Fluid Capacity
Powertrain Fluid Capacity
Final Drives Fluid Capacity
Operating Voltage
Alternator Supplied Amperage
Transmission
Type
Number of Forward Gears
Number of Reverse Gears
Max Speed - Forward
Max Speed - Reverse
Undercarriage
Ground Pressure
Ground Contact Area
Standard Shoe Size
Number of Shoes per Side
Number of Track Rollers per Side
Track Gauge
Hydraulic System
Pump type
Relief Valve Pressure
Pump Flow Capacity
Standard Blade
Width
Height
Capacity
Cutting Depth
Dimensions
Length w/o Blade
Length w/ Blade
Width Over Tracks
Height to Top of Cab
Length of Track on Ground
Ground Clearance
6
Caterpillar
3306T
247 hp
230 hp
2100 rpm
638 cu in
Turbocharged
54200 lb
126.5 gal
19.8 gal
7.2 gal
14.3 gal
48.1 gal
3.4 gal
24 V
70 amps
Power Shift
3
3
6.8 mph
8.6 mph
10.8 psi
4996 in2
22 in
40
7
6.5 ft in
Piston
3306 psi
46.8 gal/min
12.8 ft in
53.7 in
6.7 yd3
20.7 in
15.5 ft in
19.1 ft in
9.4 ft in
11.7 ft in
9.4 ft in
1.4 ft in
184.2 kw
171.5 kw
10.5 L
24584.7 kg
479 L
75 L
27.3 L
54.1 L
182 L
13 L
10.9 km/h
13.8 km/h
74.5 kPa
3.2 m2
560 mm
1981 mm
22794 kPa
177 L/min
3904 mm
1363 mm
5.2 m3
527 mm
4736 mm
5817 mm
2869 mm
3573 mm
2878 mm
414 mm
