14 Motor Grader
Cat® Motor Graders continue the Caterpillar tradition of being the industry standard in heavy construction, road building, and governmental applications. The 14 (14M3) features a host of integrated technology solutions that increase operator efficiency, boost productivity levels and lower owning and operating costs. The 14 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) - Net | 178 kW |
|---|---|
| Engine Model | Cat C13 |
| Torque Rise | 41% |
| Bore | 130 mm |
| Stroke | 157 mm |
| Displacement | 12.5 l |
| Speed at Rated Power | 1,850 rpm |
| Emissions | Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent |
| Maximum Altitude - Full Power | 4237 m |
| Maximum Altitude - Full Power (Tier 2) | 3672 m |
| Maximum Altitude - Full Power (Tier 3) | 4374 m |
| Maximum Torque - VHP Plus | 1542 N·m |
| 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 (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. |
| Number of Cylinders | 6 |
| Standard - Fan Speed - Maximum | 1,600 rpm |
| Standard - Fan Speed - Minimum | 550 rpm |
| Standard Capability | 50 °C |
| 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. |
| Operating Weight - Typically Equipped | 25968 kg |
|---|---|
| Note | *Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab. |
| Gross Vehicle Weight - Base* - Front Axle | 6344 kg |
| Gross Vehicle Weight - Base* - Rear Axle | 16780 kg |
| Gross Vehicle Weight - Base* - Total | 23124 kg |
| Gross Vehicle Weight - Typically Equipped - Front Axle | 6915 kg |
| Gross Vehicle Weight - Typically Equipped - Rear Axle | 19053 kg |
| Gross Vehicle Weight - Typically Equipped - Total | 25968 kg |
| Blade Width | 4.2 m |
|---|---|
| Arc Radius | 413 mm |
| Throat Clearance | 117 mm |
| Blade Height - With Cutting Edge | 631 mm |
| Blade Height - Without Cutting Edge | 585 mm |
| Blade Width - With End Bits | 4290 mm |
| Blade Width - Without End Bits | 4166 mm |
| Fuel Tank | 416 l |
|---|---|
| Cooling System | 60 l |
| Circle Drive | 7 l |
| Diesel Exhaust Fluid Tank (Tier 4 Only) | 22 l |
| Hydraulic System | 125 l |
| Transmission and Differential | 89 l |
| Maximum Depth of Cut | 593 mm |
|---|---|
| Blade Tip Range - Backward | 5° |
| Blade Tip Range - Forward | 40° |
| Circle Centershift - Left | 650 mm |
| Circle Centershift - Right | 520 mm |
| Maximum Lift Above Ground | 419 mm |
| Maximum Shoulder Reach Outside of Tires - Left | 1870 mm |
| Maximum Shoulder Reach Outside of Tires - Right | 2004 mm |
| Moldboard Sideshift - Left | 740 mm |
| Moldboard Sideshift - Right | 790 mm |
| 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). |
|---|
| Circle - Outer Diameter | 1822 mm |
|---|---|
| Front Axle - Total Oscillation per Side | 32° |
| Front Axle - Wheel Lean - Left/Right | 17.1° |
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