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14M3 Motor Grader
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Cat® Motor Graders continue the Caterpillar tradition of being the industry standard in heavy construction, road building, and governmental applications. The 14M3 features a host of integrated technology solutions that increase operator efficiency, boost productivity levels and lower owning and operating costs. The 14M3 takes advantage of a larger engine, increased fuel efficiency, improved machine balance, enhanced transmission performance, more powerful telematics and added operator safety/convenience features.

Specifications

Engine

Base Power (1st gear) - Net
238 hp
Engine Model
Cat C13 ACERT VHP
Number of Cylinders
6
Bore
5.1 in
Stroke
6.2 in
Displacement
763 in3
Bore
5.1 in
Stroke
6.2 in
Speed @ Rated Power
1,850 rpm
Engine Model
Cat C13 ACERT VHP
Emissions
Tier 4 Final/Stage IV, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Note
Cat engines equipped with a Selective Catalytic Reduction (SCR) system are required to use: – Diesel Exhaust Fluid (DEF) which meets the requirements outlined in the International Organization for Sta
Emissions
Tier 4 Final/Stage IV, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
High Ambient Fan Speed – Maximum
1,600 rpm
High Ambient Fan Speed – Minimum
550 rpm
Displacement
763 in3
Number of Cylinders
6

Weights

Operating Weight - Typically Equipped
57250 lb

Moldboard

Blade Width
14 ft
Arc Radius
16.3 in
Throat Clearance
4.6 in
Moldboard – Height
169 in

Blade Range

Maximum Depth of Cut
17.2 in
Circle Centershift – Right
20.5 in
Maximum Shoulder Reach Outside of Tires – Right
78.9 in
Blade Tip Range – Forward
40°
Maximum Lift Above Ground
16.5 in
Moldboard Sideshift – Left
29.1 in
Circle Centershift – Left
25.6 in
Maximum Shoulder Reach Outside of Tires – Left
73.6 in
Blade Tip Range – Backward
Moldboard Sideshift – Right
31.1 in

Frame

Front Axle – Total Oscillation per Side
32°
Drawbar – Width
71.7 in
Front Axle – Wheel Lean, Left/Right
17.1°