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.
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.
Optimized VHP Plus is standard for the 14M3.
Maximum Altitude - Full Power
Maximum Torque - VHP Plus
Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Maximum Altitude - Full Power (Tier 3)
Maximum Altitude - Full Power (Tier 2)
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
Power as declared per ISO 14396 – Rated rpm 1,850 – VHP+ = 228 kW (306 hp)
Number of Cylinders
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
Circle - Outer Diameter
Front Axle - Wheel Lean - Left/Right
Front Axle - Total Oscillation per Side
Blade Width - With End Bits
Blade Height - With Cutting Edge
Blade Width - Without End Bits
Blade Height - Without Cutting Edge
Maximum Depth of Cut
Circle Centershift - Left
Maximum Lift Above Ground
Circle Centershift - Right
Blade Tip Range - Backward
Maximum Shoulder Reach Outside of Tires - Right
Moldboard Sideshift - Right
Moldboard Sideshift - Left
Maximum Shoulder Reach Outside of Tires - Left
Blade Tip Range - Forward
Operating Weight - Typically Equipped
Gross Vehicle Weight - Base* - Total
Gross Vehicle Weight - Base* - Front Axle
Gross Vehicle Weight - Typically Equipped - Total
Gross Vehicle Weight - Typically Equipped - Rear Axle
Gross Vehicle Weight - Typically Equipped - Front Axle
Gross Vehicle Weight - Base* - Rear Axle
*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.
Air Conditioning System
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).