Categories ↠ Motor Graders ↠ John Deere 770C

John Deere 770C Motor Grader

Category: Motor Graders ➔
Manufacturer: John Deere ➔
Model: 770C ➔

The John Deere 770C Motor Grader is a powerful and versatile machine designed for precision grading and leveling tasks. With a turbocharged engine delivering 155 horsepower and 549 lb-ft of torque, this grader can effortlessly tackle a wide range of projects. Its circle blade features advanced control angles, allowing for smooth and accurate blade movements. Equipped with a closed center variable displacement hydraulic system and power shift transmission, the 770C ensures efficient operation and maximum productivity on any job site.

See all John Deere 770Cs for sale

General Specifications

Circle

Blade Tip Angle - Front	49 degrees
Blade Tip Angle - Rear	5 degrees
Diameter	60 in (152 cm)
Max Lift Above Ground	19 in (47 cm)
Max Reach Outside Tires - Left	85 in (216 cm)
Max Reach Outside Tires - Right	83 in (211 cm)
Rotation	360 degrees
Shift Left	31 in (79 cm)
Shift Right	29 in (73 cm)

Dimensions

Blade Base	9 ft (3 m)
Front Ground Clearance	2 ft (1 m)
Height to Top of Isomount Cab	10 ft (3 m)
Overall Length	28 ft (9 m)
Tandem Axle Wheelbase	5 ft (2 m)
Wheelbase	20 ft (6 m)
Width Over Tires	8 ft (3 m)

Engine

Aspiration	Turbocharged with Aftercooler
Displacement	494 cu in (8,095 cu cm)
Engine Model	6081H
Max Power	155 hp (116 kw)
Net Power Gears 7-8	155 hp (116 kw)
Net Torque Gears 7-8	549 lbs ft (744 nm)
Number of Cylinders	6
Power Measured @	2000 rpm
Torque Measured @	900 rpm

Front Axle

Ground Clearance	2 ft (1 m)
Oscillation - Total	32 degrees
Wheel Lean	20 degrees

Hydraulic System

Pump Flow	55 gpm (207 lpm)
Pump Type	Closed Center Variable displacement
Relief Valve Pressure	2550 psi

Moldboard

Blade Pull at Max Weight	27,810 lbs (12,614 kg)
Moldboard Height	24 in (61 cm)
Moldboard Thickness	1 in (2 cm)
Moldboard Width	12 ft (4 m)
Side Shift Left	27 in (68 cm)
Side Shift Right	27 in (68 cm)

Operating Specifications

Alternator Supplied Amperage	55 amps
Circle Gearbox Fluid Capacity	1 gal (4 l)
Cooling System Fluid Capacity	12 gal (45 l)
Fuel Capacity	106 gal (401 l)
Hydraulic System Fluid Capacity	16 gal (59 l)
Max Operation Weight - Front Axle	9,910 lbs (4,495 kg)
Max Operation Weight - Rear Axle	26,120 lbs (11,848 kg)
Max Operation Weight - Total	36,030 lbs (16,343 kg)
Oil System Fluid Capacity	8 gal (29 l)
Operating Voltage	24 volts
Rear Diff/Final Drive Fluid Capacity	10 gal (36 l)
Std Operation Weight - Front Axle	8,790 lbs (3,987 kg)
Std Operation Weight - Rear Axle	22,510 lbs (10,210 kg)
Std Operation Weight - Total	31,300 lbs (14,197 kg)
Tandem Case Fluid Capacity (each)	20 gal (75 l)
Tire Size	14.00-24
Transmission Fluid Capacity	10 gal (38 l)

Steering System

Articulation Angle	25 degrees
Turning Radius	22 ft (7 m)

Transmission

Max Speed - Forward	26 mph (42 kph)
Max Speed - Reverse	26 mph (42 kph)
Number of Gears - Forward	8
Number of Gears - Reverse	8
Transmission Type	Power Shift

John Deere 770Cs currently for sale

A 1997 John Deere 770C From McCoy Construction & Forestry for $55,000.00 USD

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