Cat Motor Graders 14 | Mining

Motor Graders

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).

Blade Range

Engine

Base Power (1st Gear) - Net

238 hp 178 kW
Engine Model

Cat C13
Bore

5.1 in 130 mm
Stroke

6.2 in 157 mm
Speed at Rated Power

1,850 rpm
Note (3)

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.
Standard Capability

50 °C
Note (2)

Optimized VHP Plus is standard for the 14M3.
Torque Rise

41%
Maximum Altitude - Full Power

4237 m
Maximum Torque - VHP Plus

1542 N·m
Emissions

Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Maximum Altitude - Full Power (Tier 3)

4374 m
Maximum Altitude - Full Power (Tier 2)

3672 m
Note (1)

Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
Standard - Fan Speed - Minimum

550 rpm
Note (4)

Power as declared per ISO 14396. Rated rpm 1,850. VHP+ = 228 kW (306 hp)
Note (5)

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.
Standard - Fan Speed - Maximum

1,600 rpm
Displacement

12.5 l
Number of Cylinders

6

Frame

Moldboard

Service Refill Capacities

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 - Typically Equipped - Total

25968 kg
Gross Vehicle Weight - Typically Equipped - Rear Axle

19053 kg
Gross Vehicle Weight - Typically Equipped - Front Axle

6915 kg
Gross Vehicle Weight - Base* - Rear Axle

16780 kg
Note

*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.

Optional Stable Blade improves grading precision by decreasing engine speed at 15 percent intervals when machine bounce is detected then increases engine rpm systematically when grader stabilizes.
Optional Cat Grade with Cross Slope helps maintain desired cross slope by automatically controlling one side of the blade.
Optional Cat Grade uses positioning and guidance technologies, machine sensors, and automatic blade control to help get to grade faster, easier, and more efficiently.
Optional Auto Articulation allows you to articulate automatically while steering in tight spaces or around curves, obstacles, and turnarounds.
Manage your fleet of machines while reducing fuel burn with Cat Production Measurement System option. The Efficiency Coach and Application Segmentation work together to monitor operators and machines at the same time. Measure your jobsite’s efficiency and productivity from anywhere on the website.

Cat C13 engine meets U.S. EPA Tier 4 Final/EU Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent emission standards, depending on emission standards of specific country.
Standard Economy Mode can be turned on to limit maximum engine speed which helps reduce fuel consumption.
Standard VHP Plus provides ideal amount of power in all gears.
Standard Automatic Differential Lock unlocks differential during a turn and re-locks when straight for easier operation and improved power train protection.

Load-sensing system and advanced electro hydraulics give operator superior implement control and hydraulic performance.
Proportional Priority Pressure-Compensating valves have different flow rates for head and rod ends of cylinder so machine responds consistently and predictably.
Balanced hydraulic flow is proportioned to ensure all implements will operate at the same time without slowing engine or speed of some implements.

Simple, intuitive joystick controls replace levers, so hand and arm movement is reduced by 78%, helping reduce operator fatigue.
Optional Advanced Control Joysticks allow operator to control automated grading solutions efficiently and safely without removing hands from the joysticks.
Selectable blade lift modes – Fine, Normal, or Coarse – allow operator to match application requirements.
Articulation Return-to-Center automatically returns machine to a straight frame position from any angle with the touch of a button.

Optional rear vision camera enhances sight to rear of machine.
Electrical disconnect and engine shutoff switches are ground level.
Operator Presence System keeps parking brake engaged and hydraulic implements disabled until operator is seated and machine is ready for operation.
Hydraulic Lockout disables all implement functions while still providing machine steering control – especially useful while roading.
Optional seat belt indicator promotes safe operating habits.

Convenient access from the top of the circle to the patented top-adjust wear strips and inserts make them easy to add or replace.
Shim less Moldboard Retention System uses vertical and horizontal adjusting screws to keep moldboard wear strips aligned for reduced blade chatter and precise blade control.

Standard and optional equipment may vary. Consult your Cat dealer for details.

Joystick, power adjustable armrests

Air cleaner, dual stage, dry-type radial seal with service indicator through messenger and dust ejector

Alternator, 150 ampere, sealed

Alarm, back up