Categories ↠ Motor Graders ↠ John Deere 770CH

John Deere 770CH Motor Grader

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

The John Deere 770CH Motor Grader boasts impressive features and specifications that make it a powerful and reliable machine for various construction and road maintenance tasks. With a robust engine providing 205 horsepower, a 12-foot moldboard width, and a smooth hydraulic system, this motor grader is equipped to handle even the toughest grading projects with ease and efficiency. Its advanced transmission, steering system, and circle blade design ensure precision and control, making the John Deere 770CH an essential asset for any heavy equipment fleet.

See all John Deere 770CHs 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	205 hp (153 kw)
Net Power Gear 1-2	165 hp (123 kw)
Net Power Gear 4-6	185 hp (138 kw)
Net Power Gear 5-6	205 hp (153 kw)
Net Power Gears 7-8	205 hp (153 kw)
Net Torque Gears 1-2	570 lbs ft (773 nm)
Net Torque Gears 3-4	680 lbs ft (922 nm)
Net Torque Gears 5-6	682 lbs ft (925 nm)
Net Torque Gears 7-8	682 lbs ft (925 nm)
Number of Cylinders	6
Power Measured @	1900 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	27,990 lbs (12,696 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	26,320 lbs (11,939 kg)
Max Operation Weight - Total	36,230 lbs (16,434 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	22,710 lbs (10,301 kg)
Std Operation Weight - Total	31,500 lbs (14,288 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 770CHs currently for sale

A 1998 John Deere 770CH From McCoy Construction & Forestry for $24,000.00 USD

A 2000 John Deere 770CH From Ritchie Bros. Auctioneers for Auction Pricing

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