Overview
The John Deere Construction & Forestry John Deere 770B is a motor grader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include fuel capacity of 90.0 gal and hydraulic capacity of 23.0 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the John Deere Construction & Forestry John Deere 770B against similar motor grader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Std Operation Weight - Total
31,250
lb
Max Power
155
hp
Moldboard Width
12
ft
Overall Length
27.92
ft
Full Specifications
55 specs
Dimensions
Blade Base
8.76 in / 223 mm
Front Ground Clearance
1.88 ft / 0.57 m
Height To Top Of Isomount Cab
10.14 ft / 3.09 m
Overall Length
27.92 ft / 8.51 m
Tandem Axle Wheelbase
5.06 ft / 1.54 m
Wheelbase
19.59 ft / 5.97 m
Width Over Tires
8.01 ft / 2.44 m
Engine
Alternator Supplied Amperage
45 A
Articulation Angle
25 deg
Circle Gearbox Fluid Capacity
1.10 gal / 4.2 L
Cooling System Fluid Capacity
10.10 gal / 38.2 L
Displacement
466 cu in / 7.6 L
Engine Make
2240
Engine Model
6076T
Fuel Capacity
90 gal / 340.7 L
Ground Clearance
1.90 ft / 0.58 m
Hydraulic System Fluid Capacity
23 gal / 87.1 L
Max Operation Weight - Front Axle
9,870 lb / 4,477 kg
Max Operation Weight - Rear Axle
25,580 lb / 11,603 kg
Max Operation Weight - Total
35,450 lb / 16,080 kg
Max Power
155 hp / 115.6 kW
Max Speed - Forward
25.20 mph / 40.6 km/h
Max Speed - Reverse
8.60 mph / 13.8 km/h
Moldboard Height
24 in / 610 mm
Moldboard Thickness
0.90 in / 23 mm
Moldboard Width
12 ft / 3.66 m
Net Power Gears 7-8
155 hp / 115.6 kW
Net Torque Gears 7-8
522 lb-ft / 708 Nm
Number Of Gears - Forward
8
Number Of Gears - Reverse
4
Number of Cylinders
6
Oil System Fluid Capacity
6.50 gal / 24.6 L
Operating Voltage
24 V
Oscillation - Total
32 deg
Power Measured @
2,200 rpm
Pump Flow
52.40 gal/min / 198.4 L/min
Side Shift Left
26.90 in / 683 mm
Side Shift Right
26.90 in / 683 mm
Std Operation Weight - Front Axle
8,700 lb / 3,946 kg
Std Operation Weight - Rear Axle
22,550 lb / 10,229 kg
Std Operation Weight - Total
31,250 lb / 14,175 kg
Tandem Case Fluid Capacity (Each)
5 gal / 18.9 L
Tire Size
14 in / 356 mm
Torque Measured @
1,100 rpm
Turning Radius
22 ft / 6.71 m
Wheel Lean
20 deg
Hydraulics
Blade Tip Angle - Front
49 deg
Blade Tip Angle - Rear
5 deg
Diameter
59.10 in / 1,501 mm
Max Lift Above Ground
18.60 in / 472 mm
Max Reach Outside Tires - Left
85.10 ft / 25.94 m
Max Reach Outside Tires - Right
83.10 ft / 25.33 m
Rotation
360 deg
Shift Left
31 in / 787 mm
Shift Right
28.60 in / 726 mm
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Frequently Asked Questions
How does the John Deere Construction & Forestry John Deere 770B compare to similar Motor Grader models? +
You can compare the John Deere Construction & Forestry John Deere 770B side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.