Overview
The John Deere Construction & Forestry John Deere 770CH 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 106.0 gal and hydraulic capacity of 15.6 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 770CH against similar motor grader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Std Operation Weight - Total
31,500
lb
Max Power
205
hp
Moldboard Width
12
ft
Overall Length
28.25
ft
Full Specifications
66 specs
Dimensions
Blade Base
8.76 in / 223 mm
Front Ground Clearance
2.10 ft / 0.64 m
Height To Top Of Isomount Cab
10.24 ft / 3.12 m
Overall Length
28.25 ft / 8.61 m
Tandem Axle Wheelbase
5.06 ft / 1.54 m
Wheelbase
19.59 ft / 5.97 m
Width Over Tires
8.24 ft / 2.51 m
Engine
6081H
1
Alternator Supplied Amperage
55 A
Articulation Angle
25 deg
Blade Pull At Max Weight
27,990 lb / 12,696 kg
Circle Gearbox Fluid Capacity
1.10 gal / 4.2 L
Cooling System Fluid Capacity
12 gal / 45.4 L
Displacement
494 cu in / 8.1 L
Engine Make
2240
Engine Model
6081H
Fuel Capacity
106 gal / 401.3 L
Ground Clearance
2.10 ft / 0.64 m
Hydraulic System Fluid Capacity
15.60 gal / 59.1 L
Max Operation Weight - Front Axle
9,910 lb / 4,495 kg
Max Operation Weight - Rear Axle
26,320 lb / 11,939 kg
Max Operation Weight - Total
36,230 lb / 16,434 kg
Max Power
205 hp / 152.9 kW
Max Speed - Forward
25.80 mph / 41.5 km/h
Max Speed - Reverse
25.80 mph / 41.5 km/h
Moldboard Height
24 in / 610 mm
Moldboard Thickness
0.90 in / 23 mm
Moldboard Width
12 ft / 3.66 m
Net Power Gear 1-2
165 hp / 123.0 kW
Net Power Gear 4-6
185 hp / 138.0 kW
Net Power Gear 5-6
205 hp / 152.9 kW
Net Power Gears 7-8
205 hp / 152.9 kW
Net Torque Gears 1-2
570 lb-ft / 773 Nm
Net Torque Gears 3-4
680 lb-ft / 922 Nm
Net Torque Gears 5-6
682 lb-ft / 925 Nm
Net Torque Gears 7-8
682 lb-ft / 925 Nm
Number Of Gears - Forward
8
Number Of Gears - Reverse
8
Number of Cylinders
6
Oil System Fluid Capacity
7.70 gal / 29.1 L
Operating Voltage
24 V
Oscillation - Total
32 deg
Power Measured @
1,900 rpm
Pump Flow
54.70 gal/min / 207.1 L/min
Rear Diff/Final Drive Fluid Capacity
9.50 gal / 36.0 L
Relief Valve Pressure
2,550 psi / 175.8 bar
Side Shift Left
26.90 in / 683 mm
Side Shift Right
26.90 in / 683 mm
Std Operation Weight - Front Axle
8,790 lb / 3,987 kg
Std Operation Weight - Rear Axle
22,710 lb / 10,301 kg
Std Operation Weight - Total
31,500 lb / 14,288 kg
Tandem Case Fluid Capacity (Each)
19.90 gal / 75.3 L
Tire Size
14 in / 356 mm
Torque Measured @
900 rpm
Transmission Fluid Capacity
10.10 gal / 38.2 L
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
59.90 in / 1,521 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
Related Machines
Frequently Asked Questions
How does the John Deere Construction & Forestry John Deere 770CH compare to similar Motor Grader models? +
You can compare the John Deere Construction & Forestry John Deere 770CH 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.