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CAT Motor Grader 14M3

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.

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Overview

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.

Engine

Base Power (1st gear) - Net
178 kW
Engine Model
Cat C13 ACERT VHP
Bore
130 mm
Stroke
157 mm
Speed @ Rated Power
1,850 rpm
Emissions
Tier 4 Final/Stage IV, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Torque Rise
41%
Maximum Torque (VHP Plus)
1542 N·m
Number of Cylinders
6
Maximum Altitude at Full Power
4237 m
Maximum Altitude at Full Power (Tier 3)
4374 m
Maximum Altitude at Full Power (Tier 2)
3672 m
Standard – Fan Speed: Minimum
550 rpm
Standard Capability
50 ° C
Displacement
12.5 L

Turning Circle

Note
Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
Note
Optimized VHP Plus is standard for the 14M3.
Note
Net power advertised is the power available at rated speed of 1,850 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.
Note
Power as declared per ISO 14396 – Rated rpm 1,850 – VHP+ = 228 kW (306 hp)
Note
*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.
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 Standardization (ISO) standard 22241-1.

Weights

Operating Weight - Typically Equipped
25968 kg
Gross Vehicle Weight – Base* – Total
23124 kg
Gross Vehicle Weight – Base* – Front Axle
6344 kg
Gross Vehicle Weight – Base* – Rear Axle
16780 kg
Gross Vehicle Weight – Typically Equipped – Total
25968 kg
Gross Vehicle Weight – Typically Equipped – Front Axle
6915 kg
Gross Vehicle Weight – Typically Equipped – Rear Axle
19053 kg
Standard – Fan Speed: Maximum
1,600 rpm

Moldboard.

Blade Width
4.2 m
Blade Width with End Bits
4290 mm
Blade Width without End Bits
4166 mm
Blade Height with Cutting Edge
631 mm
Blade Height without Cutting Edge
585 mm
Arc Radius
413 mm

Winch

Throat Clearance
117 mm

Frame

Circle – Outer Diameter
1822 mm
Front Axle – Wheel Lean, Left/Right
17.1°
Front Axle – Total Oscillation per Side
32°

Blade Range

Circle Centershift – Right
520 mm
Circle Centershift – Left
650 mm
Moldboard Sideshift – Right
790 mm
Moldboard Sideshift – Left
740 mm
Blade Tip Range – Forward
40°
Blade Tip Range – Backward
Maximum Shoulder Reach Outside of Tires – Right
2004 mm
Maximum Shoulder Reach Outside of Tires – Left
1870 mm
Maximum Lift Above Ground
419 mm
Maximum Depth of Cut
438 mm

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.0 kg (4.4 lb) of refrigerant which has a CO2 equivalent of 2.860 metric tonne (2.76 ton).
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