John Deere 770B Motor Grader
Units
Dimensions
Dimensions
A
Overall Length
27.92ft in
B
Width Over Tires
8.01ft in
D
Wheelbase
19.59ft in
G
Tandem Axle Wheelbase
5.06ft in
F
Front Ground Clearance
1.88ft in
H
Blade Base
8.76ft in
Height To Top Of Isomount Cab
10.14ft in
Specifications
Engine
Number Of Cylinders
6
Engine Make
2240
Engine Model
6076T
Power Measured @
2200rpm
Torque Measured @
1100rpm
Max Power
155hp
Net Power Gears 7-8
155hp
Net Torque Gears 7-8
522lb ft
Displacement
466cu in
Aspiration
Turbocharged
Operational
Std Operation Weight - Front Axle
8700lb
Std Operation Weight - Rear Axle
22550lb
Hydraulic System Fluid Capacity
23gal
Std Operation Weight - Total
31250lb
Max Operation Weight - Front Axle
9870lb
Max Operation Weight - Rear Axle
25580lb
Max Operation Weight - Total
35450lb
Oil System Fluid Capacity
6.5gal
Fuel Capacity
90gal
Cooling System Fluid Capacity
10.1gal
Circle Gearbox Fluid Capacity
1.1gal
Tandem Case Fluid Capacity (Each)
5gal
Tire Size
14.00-24
Operating Voltage
24V
Alternator Supplied Amperage
45amps
Steering
Articulation Angle
25degrees
Turning Radius
22ft in
Transmission
Transmission Type
Power Shift
Number Of Gears - Forward
8
Number Of Gears - Reverse
4
Max Speed - Forward
25.2mph
Max Speed - Reverse
8.6mph
Front Axle
Wheel Lean
20degrees
Oscillation - Total
32degrees
Ground Clearance
1.9ft in
Moldboard
Moldboard Width
12ft in
Moldboard Height
24in
Moldboard Thickness
0.9in
Side Shift Left
26.9in
Side Shift Right
26.9in
Hydraulic System
Pump Type
Closed Center Variable Displacement
Pump Flow
52.4gal/min
Circle
Diameter
59.1in
Rotation
360degrees
Shift Left
31in
Shift Right
28.6in
Max Reach Outside Tires - Left
85.1in
Max Reach Outside Tires - Right
83.1in
Max Lift Above Ground
18.6in
Blade Tip Angle - Front
49degrees
Blade Tip Angle - Rear
5degrees
