John Deere 770D Motor Grader
Units
Dimensions
Dimensions
A
Overall Length
28.89ft in
B
Width Over Tires
8.24ft in
D
Wheelbase
20.08ft in
G
Tandem Axle Wheelbase
5.06ft in
F
Front Ground Clearance
2.1ft in
H
Blade Base
8.43ft in
Height To Top Of Isomount Cab
10.44ft in
Specifications
Engine
Number Of Cylinders
6
Net Power Gear 4-6
170hp
Engine Make
2240
Engine Model
6081H
Net Power Gear 1-2
165hp
Power Measured @
2000rpm
Net Power Gear 5-6
185hp
Torque Measured @
1000rpm
Max Power
215hp
Net Power Gears 7-8
215hp
Net Torque Gears 1-2
691lb ft
Net Torque Gears 3-4
738lb ft
Net Torque Gears 5-6
778lb ft
Net Torque Gears 7-8
902lb ft
Displacement
494cu in
Aspiration
Turbocharged with air-to-air aftercooler
Operational
Std Operation Weight - Front Axle
8510lb
Std Operation Weight - Rear Axle
24160lb
Hydraulic System Fluid Capacity
14gal
Std Operation Weight - Total
32670lb
Max Operation Weight - Front Axle
15840.3lb
Max Operation Weight - Rear Axle
32158.9lb
Max Operation Weight - Total
47999.1lb
Fuel Capacity
106gal
Cooling System Fluid Capacity
13gal
Transmission Fluid Capacity
6gal
Rear Diff/Final Drive Fluid Capacity
9.5gal
Circle Gearbox Fluid Capacity
1.5gal
Tandem Case Fluid Capacity (Each)
20gal
Tire Size
14.00R24 Radial PR
Operating Voltage
24V
Alternator Supplied Amperage
100amps
Steering
Articulation Angle
22degrees
Turning Radius
23ft in
Transmission
Transmission Type
Powershift with direct drive
Number Of Gears - Forward
8
Number Of Gears - Reverse
8
Max Speed - Forward
25.9mph
Max Speed - Reverse
25.9mph
Front Axle
Wheel Lean
20degrees
Oscillation - Total
32degrees
Ground Clearance
2.1ft in
Moldboard
Moldboard Width
12.1ft in
Moldboard Height
24.1in
Moldboard Thickness
0.9in
Side Shift Left
26.8in
Side Shift Right
26.8in
Blade Pull At Max Weight
28990lb
Hydraulic System
Pump Type
Variable-displacement piston
Pump Flow
54.7gal/min
Relief Valve Pressure
2750psi
Circle
Diameter
59.9in
Rotation
360degrees
Shift Left
31in
Shift Right
28.6in
Max Reach Outside Tires - Left
82.7in
Max Reach Outside Tires - Right
81.9in
Max Lift Above Ground
18.6in
Blade Tip Angle - Front
42degrees
Blade Tip Angle - Rear
5degrees
