Base Power (1st Gear) - Net238 mm H2O (178 kg/mm)
Operating Weight - Typically Equipped57250 lb (25968 null)
Blade Width14 ft (4.2 m)
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.


-Base Power (1st Gear) - Net238 mm H2O (178 kg/mm)
-Operating Weight - Typically Equipped57250 lb (25968 null)
-Blade Width14 ft (4.2 m)
-Engine ModelCat C13 ACERT VHP
-Bore5.1 in (130 mm)
-Stroke6.2 in (157 mm)
-Speed at Rated Power1,850 rpm
-Arc Radius16.3 in (413 mm)
-Throat Clearance4.6 in (117 mm)
-Maximum Depth of Cut17.2 in (438 mm)
-Maximum Shoulder Reach Outside of Tires - Right78.9 in (2004 mm)
-Moldboard Sideshift - Left29.1 in (740 mm)
-Moldboard Sideshift - Right31.1 in (790 mm)
-EmissionsTier 4 Final/Stage IV, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
-Maximum Shoulder Reach Outside of Tires - Left73.6 in (1870 mm)
-Maximum Lift Above Ground16.5 in (419 mm)
-Blade Tip Range - Forward40°
-Circle Centershift - Left25.6 in (650 mm)
-Circle Centershift - Right20.5 in (520 mm)
-Gross Vehicle Weight - Base* - Front Axle13994 lb (6344 null)
-Gross Vehicle Weight - Base* - Rear Axle36994 lb (16780 null)
-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 - Maximum1,600 rpm
-Note*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.
-Air ConditioningThe 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).
-Gross Vehicle Weight - Typically Equipped - Total57250 lb (25968 null)
-Gross Vehicle Weight - Base* - Total50980 lb (23124 null)
-Gross Vehicle Weight - Typically Equipped - Front Axle15245 lb (6915 null)
-Gross Vehicle Weight - Typically Equipped - Rear Axle42005 lb (19053 null)
-Blade Tip Range - Backward
-Maximum Torque - VHP Plus1137 lb/ft (1542 N·m)
-Standard Capability122 °F (50 °C)
-Torque Rise41%
-Circle - Outer Diameter71.7 in (1822 mm)
-Standard - Fan Speed - Minimum550 rpm
-Note (4)Power as declared per ISO 14396 – Rated rpm 1,850 – VHP+ = 228 kW (306 hp)
-Note (2)Optimized VHP Plus is standard for the 14M3.
-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.
-Note (1)Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
-Front Axle - Total Oscillation per Side32°
-Blade Height - With Cutting Edge24.9 in (631 mm)
-Blade Height - Without Cutting Edge23 in (585 mm)
-Blade Width - With End Bits169 in (4290 mm)
-Blade Width - Without End Bits164 in (4166 mm)
-Maximum Altitude - Full Power13900 ft (4237 m)
-Maximum Altitude - Full Power (Tier 2)12049 ft (3672 m)
-Front Axle - Wheel Lean - Left/Right17.1°
-Maximum Altitude - Full Power (Tier 3)14349 ft (4374 m)
-Displacement763 in³ (12.5 l)
-Number of Cylinders6

Benefits and Features

Standard Equipment

Optional Equipment

Featured Used Equipment

View More
View More
View More
View More