The Volvo G720B is a motor grader designed for road construction, maintenance, and earthmoving applications. It is part of Volvo's G-series grader lineup and is used for grading, leveling, ditching, and surface finishing on highways, municipal roads, and job sites. The machine features a front-mounted blade, articulated frame, and operator cab configured for visibility and control during precision grading work. The G720B is commonly associated with heavy-duty grading performance, hydraulic blade control, and durable construction for demanding site conditions. It is referenced in equipment listings, fleet records, and used machinery markets as a Volvo motor grader model.
Circle
Volvo G720B Motor Grader Circle specifications
Blade Tip Angle - Front
44 degrees
Blade Tip Angle - Rear
6.5 degrees
Diameter
66.30 in (168.40 cm)
Max Lift Above Ground
17.50 in (44.45 cm)
Max Reach Outside Tires - Left
79.50 in (201.93 cm)
Max Reach Outside Tires - Right
79.00 in (200.66 cm)
Rotation
360 degrees
Shift Left
30.50 in (77.47 cm)
Shift Right
29.50 in (74.93 cm)
Dimensions
Volvo G720B Motor Grader Dimensions specifications
Blade Base
8.51 ft (2.59 m)
Height
10.17 ft (3.10 m)
Height To Top Of Isomount Cab
10.17 ft (3.10 m)
Length
29.75 ft (9.07 m)
Overall Length
29.92 ft (9.12 m)
Weight
34,000.00 lbs (15,422.16 kg)
Wheelbase
20.00 ft (6.10 m)
Width
8.25 ft (2.51 m)
Width Over Tires
8.34 ft (2.54 m)
Engine
Volvo G720B Motor Grader Engine specifications
Aspiration
Turbocharged
Displacement
436.00 cu in (7,144.78 cu cm)
Engine Make
2244
Engine Model
D7DGBE2
Max Power
198.00 hp (147.65 kw)
Net Power Gears 7-8
198.00 hp (147.65 kw)
Net Torque Gears 7-8
701.00 lbs ft (950.42 nm)
Power Measured @
2200 rpm
Torque Measured @
1400 rpm
Front Axle
Volvo G720B Motor Grader Front Axle specifications
Ground Clearance
2.10 ft (0.64 m)
Oscillation - Total
16 degrees
Wheel Lean
18 degrees
Hydraulic System
Volvo G720B Motor Grader Hydraulic System specifications
Pump Flow
75.10 gpm (284.25 lpm)
Pump Type
load sensing hydraulic
Relief Valve Pressure
2700 psi
Moldboard
Volvo G720B Motor Grader Moldboard specifications
Blade Down Pressure
17,148.00 lbs (7,778.21 kg)
Blade Pull At Max Weight
21,726.00 lbs (9,854.76 kg)
Max Depth Of Cut
32.00 in (81.28 cm)
Moldboard Height
25.00 in (63.50 cm)
Moldboard Thickness
0.90 in (2.29 cm)
Moldboard Width
12.00 ft (3.66 m)
Side Shift Left
26.50 in (67.31 cm)
Side Shift Right
26.50 in (67.31 cm)
Operational
Volvo G720B Motor Grader Operational specifications
Alternator Supplied Amperage
80 amps
Cooling System Fluid Capacity
7.40 gal (28.01 l)
Fuel Capacity
100.00 gal (378.50 l)
Hydraulic System Fluid Capacity
35.40 gal (133.99 l)
Operating Voltage
24 V
Rear Diff/Final Drive Fluid Capacity
6.10 gal (23.09 l)
Std Operation Weight - Front Axle
9,859.10 lbs (4,472.02 kg)
Std Operation Weight - Rear Axle
24,140.70 lbs (10,950.05 kg)
Std Operation Weight - Total
33,999.70 lbs (15,422.02 kg)
Tandem Case Fluid Capacity (Each)
26.50 gal (100.30 l)
Tire Size
14.00 x 24 , G-2
Transmission Fluid Capacity
10.10 gal (38.23 l)
Steering
Volvo G720B Motor Grader Steering specifications
Articulation Angle
22 degrees
Transmission
Volvo G720B Motor Grader Transmission specifications
Max Speed - Forward
28.50 mph (45.87 kph)
Max Speed - Reverse
20.40 mph (32.83 kph)
Number Of Gears - Forward
8
Number Of Gears - Reverse
4
Transmission Type
Powershift
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