Overview
The Cat® 14 motor grader delivers powerful road grading with precision blade control, fuel efficiency, and smart technology. It’s ideal for haul road maintenance, site preparation, and heavy-duty grading in rugged jobsites.
Key Features
More Comfort. More Performance. More Versatility.
Move More with Less Fuel
Eco mode saves fuel while maintaining productivity.
Less Arm Movement
Reduce fatigue from arm movement with joystick controls.
Integrated Technologies
Using Cat® Grade technologies can increase your overall productivity with better accuracy, reduce rework, and lower costs.
Specifications
| Base Power (1st Gear) - Net | 238 hp |
|---|---|
| Engine Model | Cat C13 |
| Bore | 5.1 in |
| Stroke | 6.2 in |
| 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 | 122 °F |
| Note (2) | Optimized VHP Plus is standard for the 14M3. |
| Torque Rise | 41% |
| Maximum Altitude - Full Power | 13900 ft |
| Maximum Torque - VHP Plus | 1137 lb/ft |
| Emissions | Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent |
| Maximum Altitude - Full Power (Tier 3) | 14349 ft |
| Maximum Altitude - Full Power (Tier 2) | 12049 ft |
| 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) |
| Displacement | 763 in³ |
| Number of Cylinders | 6 |
| 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 |
| Operating Weight - Typically Equipped | 57250 lb |
|---|---|
| Gross Vehicle Weight - Base* - Total | 50980 lb |
| Gross Vehicle Weight - Base* - Front Axle | 13994 lb |
| Gross Vehicle Weight - Typically Equipped - Total | 57250 lb |
| Gross Vehicle Weight - Typically Equipped - Rear Axle | 42005 lb |
| Gross Vehicle Weight - Typically Equipped - Front Axle | 15245 lb |
| Gross Vehicle Weight - Base* - Rear Axle | 36994 lb |
| Note | *Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab. |
| Blade Width | 14 ft |
|---|---|
| Arc Radius | 16.3 in |
| Throat Clearance | 4.6 in |
| Blade Width - With End Bits | 169 in |
| Blade Height - With Cutting Edge | 24.9 in |
| Blade Width - Without End Bits | 164 in |
| Blade Height - Without Cutting Edge | 23 in |
| Circle - Outer Diameter | 71.7 in |
|---|---|
| Front Axle - Wheel Lean - Left/Right | 17.1° |
| Front Axle - Total Oscillation per Side | 32° |
| Transmission and Differential | 23.5 gal (US) |
|---|---|
| Diesel Exhaust Fluid Tank (Tier 4 Only) | 5.8 gal (US) |
| Hydraulic System | 33 gal (US) |
| Circle Drive | 1.8 gal (US) |
| Cooling System | 15.9 gal (US) |
| Fuel Tank | 109.9 gal (US) |
| Maximum Depth of Cut | 23.3 in |
|---|---|
| Circle Centershift - Left | 25.6 in |
| Maximum Lift Above Ground | 16.5 in |
| Circle Centershift - Right | 20.5 in |
| Blade Tip Range - Backward | 5° |
| Maximum Shoulder Reach Outside of Tires - Right | 78.9 in |
| Moldboard Sideshift - Right | 31.1 in |
| Moldboard Sideshift - Left | 29.1 in |
| Maximum Shoulder Reach Outside of Tires - Left | 73.6 in |
| Blade Tip Range - Forward | 40° |
| 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). |
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