Caterpillar D4B Crawler Tractor
Units
Dimensions
Dimensions
A
Length W/ Blade
12.18ft in
B
Width Over Tracks
5.84ft in
C
Height To Top Of Cab
8.75ft in
D
Length Of Track On Ground
6.76ft in
E
Ground Clearance
0.96ft in
F
Length W/O Blade
9.09ft in
Undercarriage
G
Track Gauge
4.67ft in
H
Standard Shoe Size
15.99in
Ground Contact Area
2590in2
Number Of Shoes Per Side
39
Ground Pressure
6.35psi
Specifications
Engine
Number Of Cylinders
4
Engine Make
2236
Engine Model
3204
Gross Power
81hp
Net Power
75hp
Power Measured @
2400rpm
Displacement
317.4cu in
Operational
Operating Weight
16422lb
Fuel Capacity
30.7gal
Cooling System Fluid Capacity
5.3gal
Engine Oil Capacity
3.2gal
Hydraulic Fluid Capacity
18.5gal
Final Drives Fluid Capacity
2.2gal
Operating Voltage
12V
Alternator Supplied Amperage
40amps
Transmission
Transmission Type
Planetary Powershift
Number Of Forward Gears
3
Number Of Reverse Gears
3
Max Speed - Forward
6.9mph
Max Speed - Reverse
7.4mph
Hydraulic System
Pump Type
gear
Relief Valve Pressure
2500psi
Pump Flow Capacity
14.6gal/min
Standard Blade
Width
8ft in
Height
36.6in
Capacity
2yd3
Blade Angle (Both Directions)
25degrees
Cutting Depth
15in
