Caterpillar D7R Series II Crawler Tractor
Units
Dimensions
Dimensions
A
Length W/ Blade
18.67ft in
B
Width Over Tracks
8.33ft in
C
Height To Top Of Cab
11.08ft in
D
Length Of Track On Ground
9.33ft in
E
Ground Clearance
1.37ft in
F
Length W/O Blade
15.5ft in
Undercarriage
G
Track Gauge
6.5ft in
H
Standard Shoe Size
22in
Number Of Shoes Per Side
40
Ground Pressure
10.9psi
Ground Contact Area
5016in2
Number Of Track Rollers Per Side
7
Track Pitch
8.5in
Specifications
Engine
Number Of Cylinders
6
Engine Make
2236
Engine Model
3176C
Gross Power
258hp
Net Power
240hp
Power Measured @
2100rpm
Displacement
629cu in
Operational
Operating Weight
55786lb
Fuel Capacity
126.5gal
Cooling System Fluid Capacity
20.4gal
Engine Oil Capacity
8.2gal
Powertrain Fluid Capacity
47gal
Final Drives Fluid Capacity
3.4gal
Operating Voltage
24V
Alternator Supplied Amperage
95amps
Transmission
Transmission Type
Hydrostatic
Number Of Forward Gears
3
Number Of Reverse Gears
3
Max Speed - Forward
6.6mph
Max Speed - Reverse
8.5mph
Hydraulic System
Relief Valve Pressure
3307psi
Pump Flow Capacity
47.6gal/min
Standard Blade
Width
12.1ft in
Height
60in
Capacity
9yd3
Cutting Depth
20.7in
