All Equipment Category Specs ↠ Motor Graders ↠ John Deere 770A

John Deere 770A Motor Grader

Category: Motor Graders (See all Motor Graders for sale)
Manufacturer: John Deere (See all John Deere Equipment for sale)
Model: 770A (See all John Deere 770A for sale)

Circle

Blade Tip Angle - Front	44 deg
Blade Tip Angle - Rear	10 deg
Diameter	59.1 in
Max Lift Above Ground	17.1 in
Max Reach Outside Tires - Left	89.8 in
Max Reach Outside Tires - Right	88.6 in
Rotation	360 deg
Shift Left	33.6 in
Shift Right	32.1 in

Dimensions

Blade Base	9 ft
Front Ground Clearance	1.9 ft
Height to Top of Isomount Cab	10.5 ft
Overall Length	27.8 ft
Tandem Axle Wheelbase	5.1 ft
Wheelbase	19.6 ft
Width Over Tires	8.1 ft

Engine

Aspiration	Turbocharged with Intercooler
Displacement	466 cu in
Engine Model	6-466A
Max Power	150 hp (112 kw)
Net Power Gears 7-8	150 hp (112 kw)
Net Torque Gears 7-8	465 lbs ft
Number of Cylinders	6
Power Measured @	2200 rpm
Torque Measured @	1300 rpm

Front Axle

Ground Clearance	1.9 ft
Oscillation - Total	30 deg
Wheel Lean	20 deg

Hydraulic System

Pump Flow	36 gpm
Pump Type	Closed Center Variable Displacement

Moldboard

Moldboard Height	24 in
Moldboard Thickness	0.9 in
Moldboard Width	12 ft
Side Shift Left	26.9 in
Side Shift Right	26.9 in

Operating Specifications

Alternator Supplied Amperage	42 amps
Circle Gearbox Fluid Capacity	1.1 gal
Cooling System Fluid Capacity	7.1 gal
Fuel Capacity	70 gal
Hydraulic System Fluid Capacity	31 gal
Max Operation Weight - Front Axle	9091 lbs
Max Operation Weight - Rear Axle	24758 lbs
Max Operation Weight - Total	33849 lbs
Oil System Fluid Capacity	5 gal
Operating Voltage	24 volts
Std Operation Weight - Front Axle	8548 lbs
Std Operation Weight - Rear Axle	21712 lbs
Std Operation Weight - Total	30260 lbs
Tandem Case Fluid Capacity (each)	5 gal
Tire Size	14.00-25

Steering System

Articulation Angle	25 deg
Turning Radius	22 ft

Transmission

Max Speed - Forward	25.1 mph (40 kph)
Max Speed - Reverse	8.6 mph (13 kph)
Number of Gears - Forward	8
Number of Gears - Reverse	4
Transmission Type	Power Shift

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