RM80 MOTOR GRADER
Efficiency and Comfort
COMBINES PERFORMANCE WITH COST-EFFICIENT OWNING AND OPERATING
With their exceptional balance, improved performance specs, and maximum horsepower, RM80 Motor Grader is always the right machine for contractors, counties/municipalities, or other grading applications. Horsepower and torque are optimized for each gear to maximize performance, no matter your application.
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EASY OPERATION
Put your operator in control. Equipped with both a right-sized steering wheel and levers to reduce operator fatigue.
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COMFORT
Long days on the job are more comfortable with a spacious cabin. The seat adjusts to the operator’s weight and dampens vibrations from the machine, reducing fatigue.
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RELIABILITY
Rhino RM Motor Graders have safety and serviceability features that protect machinery, with a durable and reliable engine with low maintenance costs as well as minimize downtime.
Make/Model | Rhino/RM80-4J12T | Cummins/4BT |
Net Peak Power, kW (hp) @ 2,800rpm | 60(80) |
Displacement, L (cu in.) | 4.3(264) |
Net Peak Torque Nm (lb-ft) @ 2,000 rpm | 203(150) |
Net Torque Rise | 35% |
Aspiration | Turbocharged |
Lubrication | Full-flow spin-on filter |
Air Cleaner | Under-hood, dual element dry |
Pump Type | Gear pump, Open type |
Pump Flow L/min (gpm) | 200 (52.8) |
System pressure MPa (psi) | 16(2.321) |
Pump Displacement cm3 (cu.in) | 35(2.1) |
Blade Lift Above Ground, mm (in) | 450(17.7) |
Blade Side Shift, Right, mm (in) | 550(21.7) |
Blade Side Shift, Left, mm (in) | 550(21.7) |
Pitch at Ground Line Forward | 47 degrees |
Pitch at Ground Line Back | 5 degrees |
Circle diameter mm (in) | 1,250 (49.2) |
Rotation | 360 degrees |
Drive | Hydraulic motor and worm gear |
Circle Side Shift (right and left) mm (in) | 550 (21.7) |
Front kg (lb) | 1,900(4,189) |
Rear kg (lb) | 4,100(9,039) |
Total kg (lb) | 6,000(13,228) |
Height to Top of Cab mm (ft) | 3,150(10.3) |
Heigth to Top of Exhaust mm (ft) | 2,710(8.9) |
Height to Top of Blade-Lift Cylinders mm (ft) | 2,730(9.0) |
Blade Base mm (ft) | 2,200(7.2) |
Wheelbase mm (ft) | 4,950(16.2) |
Overall Length mm (ft) | 6,800(22.3) |
Overall Length with Ripper mm (ft) | 7,500(24.6) |
Overall Width with 16/70-20 Tires mm (ft) | 2,050(6.7) |
Tread Width with 16/70-20 Tires mm (ft) | 1,590(5.2) |