Cat® 120 motor graders are designed for road grading, shaping shoulders, and shaping slopes. Available in all wheel drive for extra traction.
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Benefits
Fuel-Efficient Power
The 120 delivers increased fuel economy while maintaining a balanced weight-to-power ratio through the C7.1 engine. Power is optimized across all gears to ensure smooth and efficient performance in every operating condition.
Operator-First Design
The cab features an adjustable heated and cooled seat, touchscreen display with Cat Grade tech, automatic climate control, and enhanced rear visibility for improved comfort and efficiency.
Lower maintenance costs
Benefit from longer maintenance intervals, advanced filtration technology, and precise control with the top-adjust drawbar option for consistent, reliable accuracy.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg (3.5 lb) of refrigerant which has a carbon dioxide equivalent of 2.288 metric tonnes (2.521 tons).
U.S. EPA Tier 4 Final/EU Stage V emission standards
Engine Model
Cat 7.1
Net Power - ISO 9249/SAE J1349
174 hp
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)
Net power advertised is the power available at rated speed of 2,000 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.