Caterpillar 143H Motor Grader
Units
Dimensions
Dimensions
A
Overall Length
28.58ft in
B
Width Over Tires
8.39ft in
D
Wheelbase
20.24ft in
E
Rear Ground Clearance
1.13ft in
G
Tandem Axle Wheelbase
5ft in
F
Front Ground Clearance
1.96ft in
H
Blade Base
8.4ft in
Height To Top Of Isomount Cab
10.25ft in
Specifications
Engine
Net Power Gear 4-6
185hp
Engine Make
2236
Engine Model
3176C DITA ATAAC VHP
Net Power Gear 1-2
165hp
Net Power Gear 5-6
185hp
Max Power
205hp
Net Power Gears 7-8
205hp
Displacement
629cu in
Operational
Std Operation Weight - Front Axle
9493lb
Hydraulic System Fluid Capacity
20.8gal
Std Operation Weight - Rear Axle
24177lb
Std Operation Weight - Total
33670lb
Max Operation Weight - Front Axle
17443lb
Max Operation Weight - Rear Axle
31420lb
Max Operation Weight - Total
48863lb
Fuel Capacity
105gal
Cooling System Fluid Capacity
10gal
Circle Gearbox Fluid Capacity
1.8gal
Tandem Case Fluid Capacity (Each)
16.9gal
Steering
Articulation Angle
20degrees
Turning Radius
24.6ft in
Transmission
Transmission Type
direct drive, power shift
Number Of Gears - Forward
8
Number Of Gears - Reverse
6
Max Speed - Forward
27.4mph
Max Speed - Reverse
21.6mph
Front Axle
Wheel Lean
18degrees
Oscillation - Total
32degrees
Ground Clearance
2ft in
Moldboard
Moldboard Width
12ft in
Moldboard Height
24in
Moldboard Thickness
0.9in
Max Depth Of Cut
28.1in
Side Shift Left
20.6in
Side Shift Right
26in
Blade Pull At Max Weight
43977lb
Blade Down Pressure
30126.2lb
Hydraulic System
Pump Type
axial piston
Pump Flow
54.4gal/min
Relief Valve Pressure
3500psi
Circle
Diameter
60.2in
Shift Left
27.4in
Shift Right
28.7in
Max Reach Outside Tires - Left
74.6in
Max Reach Outside Tires - Right
77.9in
Max Lift Above Ground
18.9in
Blade Tip Angle - Front
40degrees
Blade Tip Angle - Rear
5degrees
