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John Deere 770CH Motor Grader

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.


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General Specifications

Circle

Blade Tip Angle - Front49 degrees
Blade Tip Angle - Rear5 degrees
Diameter60 in (152 cm)
Max Lift Above Ground19 in (47 cm)
Max Reach Outside Tires - Left85 in (216 cm)
Max Reach Outside Tires - Right83 in (211 cm)
Rotation360 degrees
Shift Left31 in (79 cm)
Shift Right29 in (73 cm)

Dimensions

Blade Base9 ft (3 m)
Front Ground Clearance2 ft (1 m)
Height to Top of Isomount Cab10 ft (3 m)
Overall Length28 ft (9 m)
Tandem Axle Wheelbase5 ft (2 m)
Wheelbase20 ft (6 m)
Width Over Tires8 ft (3 m)

Engine

AspirationTurbocharged with Aftercooler
Displacement494 cu in (8,095 cu cm)
Engine Model6081H
Max Power205 hp (153 kw)
Net Power Gear 1-2165 hp (123 kw)
Net Power Gear 4-6185 hp (138 kw)
Net Power Gear 5-6205 hp (153 kw)
Net Power Gears 7-8205 hp (153 kw)
Net Torque Gears 1-2570 lbs ft (773 nm)
Net Torque Gears 3-4680 lbs ft (922 nm)
Net Torque Gears 5-6682 lbs ft (925 nm)
Net Torque Gears 7-8682 lbs ft (925 nm)
Number of Cylinders6
Power Measured @1900 rpm
Torque Measured @900 rpm

Front Axle

Ground Clearance2 ft (1 m)
Oscillation - Total32 degrees
Wheel Lean20 degrees

Hydraulic System

Pump Flow55 gpm (207 lpm)
Pump TypeClosed Center Variable displacement
Relief Valve Pressure2550 psi

Moldboard

Blade Pull at Max Weight27,990 lbs (12,696 kg)
Moldboard Height24 in (61 cm)
Moldboard Thickness1 in (2 cm)
Moldboard Width12 ft (4 m)
Side Shift Left27 in (68 cm)
Side Shift Right27 in (68 cm)

Operating Specifications

Alternator Supplied Amperage55 amps
Circle Gearbox Fluid Capacity1 gal (4 l)
Cooling System Fluid Capacity12 gal (45 l)
Fuel Capacity106 gal (401 l)
Hydraulic System Fluid Capacity16 gal (59 l)
Max Operation Weight - Front Axle9,910 lbs (4,495 kg)
Max Operation Weight - Rear Axle26,320 lbs (11,939 kg)
Max Operation Weight - Total36,230 lbs (16,434 kg)
Oil System Fluid Capacity8 gal (29 l)
Operating Voltage24 volts
Rear Diff/Final Drive Fluid Capacity10 gal (36 l)
Std Operation Weight - Front Axle8,790 lbs (3,987 kg)
Std Operation Weight - Rear Axle22,710 lbs (10,301 kg)
Std Operation Weight - Total31,500 lbs (14,288 kg)
Tandem Case Fluid Capacity (each)20 gal (75 l)
Tire Size14.00-24
Transmission Fluid Capacity10 gal (38 l)

Steering System

Articulation Angle25 degrees
Turning Radius22 ft (7 m)

Transmission

Max Speed - Forward26 mph (42 kph)
Max Speed - Reverse26 mph (42 kph)
Number of Gears - Forward8
Number of Gears - Reverse8
Transmission TypePower Shift

  • John Deere 770CHs currently for sale
  • A 2000 John Deere 770CH From McCoy Construction & Forestry for $46,000.00 USD
  • A 2000 John Deere 770CH From Ritchie Bros. Auctioneers for Auction Pricing





  • 39.95234 \\ -75.16379 \\ Fort Washington \\ PA