Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The New Holland RG140.B Motor Grader is a powerful and versatile machine designed for efficiently maintaining and shaping road surfaces. With a Cummins 6A 5.9 engine delivering 140 horsepower, this grader boasts a robust transmission system with direct drive and power shift capabilities. Its hydraulic system provides smooth and precise operation, while the moldboard offers a max depth of cut of 28 inches and a width of 12.1 feet. Equipped with a range of operating specifications, including a front axle ground clearance of 2.1 feet and a fuel capacity of 90.1 gallons, the RG140.B is ready to tackle grading and leveling tasks with ease.
Blade Tip Angle - Front | 42 degrees |
Blade Tip Angle - Rear | 5 degrees |
Diameter | 69 in (176 cm) |
Max Lift Above Ground | 18 in (45 cm) |
Max Reach Outside Tires - Left | 78 in (198 cm) |
Max Reach Outside Tires - Right | 86 in (217 cm) |
Rotation | 360 degrees |
Blade Base | 9 ft (3 m) |
Height to Top of Isomount Cab | 10 ft (3 m) |
Overall Length | 28 ft (9 m) |
Rear Ground Clearance | 1 ft (0 m) |
Tandem Axle Wheelbase | 5 ft (2 m) |
Wheelbase | 21 ft (6 m) |
Width Over Tires | 8 ft (3 m) |
Aspiration | Turbocharged |
Displacement | 360 cu in (5,901 cu cm) |
Engine Model | Cummins 6A 5.9 |
Max Power | 140 hp (104 kw) |
Net Power Gear 5-6 | 140 hp (104 kw) |
Net Power Gears 7-8 | 140 hp (104 kw) |
Net Torque Gears 7-8 | 485 lbs ft (658 nm) |
Number of Cylinders | 6 |
Power Measured @ | 2200 rpm |
Ground Clearance | 2 ft (1 m) |
Oscillation - Total | 20 degrees |
Wheel Lean | 25 degrees |
Pump Flow | 51 gpm (191 lpm) |
Pump Type | full hydraulic load sending variable displacement piston |
Relief Valve Pressure | 2600 psi |
Blade Down Pressure | 14,628 lbs (6,635 kg) |
Max Depth of Cut | 28 in (71 cm) |
Moldboard Height | 25 in (62 cm) |
Moldboard Thickness | 1 in (2 cm) |
Moldboard Width | 12 ft (4 m) |
Side Shift Left | 21 in (53 cm) |
Side Shift Right | 27 in (69 cm) |
Alternator Supplied Amperage | 70 amps |
Circle Gearbox Fluid Capacity | 1 gal (3 l) |
Cooling System Fluid Capacity | 11 gal (40 l) |
Fuel Capacity | 90 gal (341 l) |
Hydraulic System Fluid Capacity | 48 gal (180 l) |
Max Operation Weight - Front Axle | 8,157 lbs (3,700 kg) |
Max Operation Weight - Rear Axle | 21,621 lbs (9,807 kg) |
Max Operation Weight - Total | 29,776 lbs (13,506 kg) |
Operating Voltage | 24 volts |
Rear Diff/Final Drive Fluid Capacity | 8 gal (29 l) |
Std Operation Weight - Front Axle | 8,157 lbs (3,700 kg) |
Std Operation Weight - Rear Axle | 21,400 lbs (9,707 kg) |
Std Operation Weight - Total | 29,776 lbs (13,506 kg) |
Tandem Case Fluid Capacity (each) | 8 gal (29 l) |
Tire Size | 14x24 12 ply G2 |
Transmission Fluid Capacity | 7 gal (25 l) |
Articulation Angle | 25 degrees |
Turning Radius | 23,786 ft (7,250 m) |
Max Speed - Forward | 27 mph (43 kph) |
Max Speed - Reverse | 19 mph (30 kph) |
Number of Gears - Forward | 8 |
Number of Gears - Reverse | 4 |
Transmission Type | direct drive power shift |