The Volvo G780 Motor Grader is a powerful and versatile machine designed for precision grading and shaping of roads, construction sites, and other surfaces. With a Circle Blade Tip Angle of 46 degrees at the front and 13 degrees at the rear, as well as a Circle Max Lift Above Ground of 17 inches, the G780 offers efficient operation and control. Equipped with a turbocharged engine with a displacement of 659.1 cubic inches and a maximum power of 210 horsepower, this motor grader delivers reliable performance for various grading tasks. Its hydraulic system, moldboard dimensions, and operating specifications make it a top choice for construction and road maintenance projects.
Circle
Volvo G780 Motor Grader Circle specifications
Blade Tip Angle - Front
46 degrees
Blade Tip Angle - Rear
13 degrees
Diameter
66.70 in (169.42 cm)
Max Lift Above Ground
17.00 in (43.18 cm)
Max Reach Outside Tires - Left
91.00 in (231.14 cm)
Max Reach Outside Tires - Right
90.50 in (229.87 cm)
Rotation
360 degrees
Shift Left
30.00 in (76.20 cm)
Shift Right
29.50 in (74.93 cm)
Dimensions
Volvo G780 Motor Grader Dimensions specifications
Blade Base
9.00 ft (2.74 m)
Height to Top of Isomount Cab
10.50 ft (3.20 m)
Overall Length
28.60 ft (8.72 m)
Wheelbase
20.50 ft (6.25 m)
Width Over Tires
9.20 ft (2.80 m)
Engine
Volvo G780 Motor Grader Engine specifications
Aspiration
Turbocharged
Displacement
659.10 cu in (10,800.74 cu cm)
Engine Model
M11
Max Power
210.00 hp (156.60 kw)
Net Power Gears 7-8
210.00 hp (156.60 kw)
Net Torque Gears 7-8
760.00 lbs ft (1,030.41 nm)
Power Measured @
2100 rpm
Torque Measured @
1300 rpm
Front Axle
Volvo G780 Motor Grader Front Axle specifications
Ground Clearance
2.30 ft (0.70 m)
Oscillation - Total
16 degrees
Wheel Lean
18 degrees
Hydraulic System
Volvo G780 Motor Grader Hydraulic System specifications
Pump Flow
48.40 gpm (183.19 lpm)
Pump Type
load sensing hydraulic
Relief Valve Pressure
2500 psi
Moldboard
Volvo G780 Motor Grader Moldboard specifications
Blade Down Pressure
23,485.00 lbs (10,652.63 kg)
Blade Pull at Max Weight
26,507.00 lbs (12,023.39 kg)
Max Depth of Cut
33.00 in (83.82 cm)
Moldboard Height
31.00 in (78.74 cm)
Moldboard Thickness
1.00 in (2.54 cm)
Moldboard Width
14.00 ft (4.27 m)
Side Shift Left
26.50 in (67.31 cm)
Side Shift Right
26.50 in (67.31 cm)
Operating Specifications
Volvo G780 Motor Grader Operating Specifications specifications
Alternator Supplied Amperage
75 amps
Cooling System Fluid Capacity
13.30 gal (50.34 l)
Fuel Capacity
100.00 gal (378.50 l)
Hydraulic System Fluid Capacity
23.80 gal (90.08 l)
Operating Voltage
24 volts
Rear Diff/Final Drive Fluid Capacity
9.00 gal (34.07 l)
Std Operation Weight - Front Axle
13,289.50 lbs (6,028.02 kg)
Std Operation Weight - Rear Axle
29,453.80 lbs (13,360.04 kg)
Std Operation Weight - Total
42,743.30 lbs (19,388.06 kg)
Tandem Case Fluid Capacity (each)
27.80 gal (105.22 l)
Tire Size
16.00 x 24 G-2
Transmission Fluid Capacity
10.10 gal (38.23 l)
Steering System
Volvo G780 Motor Grader Steering System specifications
Articulation Angle
22 degrees
Transmission
Volvo G780 Motor Grader Transmission specifications
Max Speed - Forward
23.80 mph (38.30 kph)
Max Speed - Reverse
17.00 mph (27.36 kph)
Number of Gears - Forward
8
Number of Gears - Reverse
4
Transmission Type
Powershift
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