CALL US: 800-937-2326 | PARTS: 800-937-2311  

14M3 Motor Grader

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

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 - 238 HP
  • Engine Model - Cat C13 ACERT VHP
  • Bore - 5.1 in
  • Stroke - 6.2 in
  • Speed at Rated Power - 1,850 rpm
  • Emissions - Tier 4 Final/Stage IV, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
  • Maximum Altitude - Full Power - 13900 ft
  • Maximum Altitude - Full Power (Tier 2) - 12049 ft
  • Maximum Altitude - Full Power (Tier 3) - 14349 ft
  • Maximum Torque - VHP Plus - 1137 lb/ft
  • Note (1) - Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
  • 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 (4) - Power as declared per ISO 14396 – Rated rpm 1,850 – VHP+ = 228 kW (306 hp)
  • Standard - Fan Speed - Minimum - 550 rpm
  • Standard Capability - 122 °F
  • Torque Rise - 41%
  • Displacement - 763 in³
  • Number of Cylinders - 6
  • Frame
  • Circle - Outer Diameter - 71.7 in
  • Front Axle - Total Oscillation per Side - 32°
  • Front Axle - Wheel Lean - Left/Right - 17.1°
  • Moldboard
  • Blade Width - 14 ft
  • Arc Radius - 16.3 in
  • Throat Clearance - 4.6 in
  • Blade Height - With Cutting Edge - 24.9 in
  • Blade Height - Without Cutting Edge - 23 in
  • Blade Width - With End Bits - 169 in
  • Blade Width - Without End Bits - 164 in
  • Blade Range
  • Maximum Depth of Cut - 23.3 in
  • Blade Tip Range - Backward - 5°
  • Blade Tip Range - Forward - 40°
  • Circle Centershift - Left - 25.6 in
  • Circle Centershift - Right - 20.5 in
  • Maximum Lift Above Ground - 16.5 in
  • Maximum Shoulder Reach Outside of Tires - Left - 73.6 in
  • Maximum Shoulder Reach Outside of Tires - Right - 78.9 in
  • Moldboard Sideshift - Left - 29.1 in
  • Moldboard Sideshift - Right - 31.1 in
  • Weights
  • Operating Weight - Typically Equipped - 57250 lb
  • Gross Vehicle Weight - Base* - Front Axle - 13994 lb
  • Gross Vehicle Weight - Base* - Rear Axle - 36994 lb
  • Gross Vehicle Weight - Base* - Total - 50980 lb
  • Gross Vehicle Weight - Typically Equipped - Front Axle - 15245 lb
  • Gross Vehicle Weight - Typically Equipped - Rear Axle - 42005 lb
  • Gross Vehicle Weight - Typically Equipped - Total - 57250 lb
  • 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).
  • Engine
  • 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
  • Weights
  • Note - *Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.