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770G/GP

Motor Grader

Features & Specs
  • Final Tier 4-certified engine
  • All models come equipped with steering wheel (GPs also come with lever steer)
  • Standard hydraulically driven cool-on-demand reversing fan
  • Trouble-free serviceability
See All Features
Net Power 190 kW (255 hp)
Net Peak Torque 1318 Nm (972 lb.-ft.)
Blade Pull 15 501 kg (34,173 lb.)
Net Torque Rise 64%
770G/GP Motor Grader

So many options, one obvious choice.

Offering one-of-a-kind advantages and unequalled options, our 770G/GP Motor Grader lets you decide how the work gets done. Loaded for bear, or barely loaded, this brawny blade comes standard-equipped with heavy-duty durability and uptime-boosting features including a fuel-efficient nine-liter PowerTech™ diesel. Easy-access filter bank. And simple-to-clean swing-out coolers. That's only the beginning — the 770G/GP is loaded with time- and money-saving features that help keep maintenance manageable.

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KEY FEATURES

  • Final Tier 4-certified engine.
  • All models come equipped with steering wheel (GPs also come with lever steer).
  • Standard hydraulically driven cool-on-demand reversing fan.
  • Trouble-free serviceability.

Engine

Serviceability

Structures

Powertrain

Cooling System

Work Tools

Grade Pro (GP)

Operator's Station

LCD Monitor

Steering and Controls

Sealed-Switch Module

John Deere WorkSight™

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KEY SPECIFICATIONS

Engine Manufacturer/Model John Deere / 6090H
Electrical Volts / Alternator amps 24 / 100
Transmission Type Powershift w/direct drive
Final Drive Planetary
Differential Lock Locking std
Brakes Type Wet Multiple Disc
Front Wheel Drive None
Hydraulic System Pump Type Variable piston
Steering and Articulation (deg) 22º
Blade Bank Cut angle deg. 90º
Tires Standard 14.00-24 12 PR
Dimensions Wheelbase in. (mm) 20' 3" (6170)
Moldboard Length in (mm) 12' (3660)
Capacities Fuel Tank gal (L) 110 (416)
Sae Operating Weight lb (kg) 34,730 (15754)

Engine

Manufacturer/Model John Deere / 6090H
Net Horsepower @ Rated rpm 165 (123) @ 2100
Variable max net Horsepower (kW) @ Rated 230 (172) @ 2100
# Cylinders and Displacement cu in. (L) 6 - 549 (9.0)
Maximum torque lb - ft Not published
Calculated % Torque Rise 63%

Electrical

Volts / Alternator amps 24 / 100

Transmission

Type Powershift w/direct drive
Speed Ranges 8 x 8
Forward 28.1 (45.2)
Reverse 28.1 (45.2)

Final Drive

Final Drive Planetary

Differential Lock

Differential Lock Locking std

Brakes

Type Wet multiple disc
Actuation Hydraulic

Front Wheel Drive

Front Wheel Drive None

Hydraulic System

Pump Type Variable piston
Pump Flow gpm (L/min.) 56 (212)
System Pressure psi (kPa) 2750 (18950)

Steering and Articulation

Articulation (deg) 22º
Turn Radius ft. (m) 23' 8" (7210)
Front Wheel Lean 20º

Blade

Bank Cut angle deg. 90º
Shoulder Reach Outside Wheels in. (mm) 82" / 82" (2080 / 2080)
Blade Lift Above Ground in. (mm) 19.3" (490)
Blade Pitch & Operation Hydraulic, 42º / 5º
Blade Side Shift in. (mm) 26.9" / 26.9" (680 / 680)
Circle Rotation deg. 360º
Circle Diameter in. (mm) 60" (1520)

Tires

Standard 14.00-24 12 PR

Dimensions

Wheelbase in. (mm) 20' 3" (6170)
Blade Base in. (mm) 8' 5" (2570)
Overall Length in. (mm) 29' 2" (8890)
Overall Height w/Cab in. (mm) 10' 5" (3180)
Clearance Under Front Axle in. (mm) 23.1" (587)

Moldboard

Length in (mm) 12' (3660)
Thickness in (mm) 0.88" (22.4)
Height in (mm) 24" (610)

Capacities

Fuel Tank gal (L) 110 (416)
Hydraulic Reservoir gal (L) 14 (53)

SAE Operating

Weight lb (kg) 34,730 (15754)
Weight on Front Wheels lb (kg) 9,510 (4314)
Weight on Tandem Wheels lb (kg) 24,220 (10986)

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AN UNMATCHED DEALER NETWORK

When you have a John Deere, you have the John Deere dealer network at your disposal. You'll appreciate the difference you'll see in the knowledgeable sales staff, the certified service technicians, and the well-stocked parts inventory.

Locate Your Dealer

MANUALS

Ordering operating, safety, technical, and service manuals is easy!

Search the John Deere Bookstore

PARTS CATALOG

Look up parts quickly and easily using the John Deere Parts Catalog.

View Parts Catalog
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Fuel Advantage Program

Our program is full of benefits, topped by 10% lower fuel targets than Cat®. Suddenly, those other guarantees feel a bit empty.

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Features and specifications are based on published information at the time of publication. Features and specifications are subject to change without notice.