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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Specifications

Overview

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

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

5°

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).