John Deere 770G Motor Grader Specifications
GradersMotor Grader Specs
The John Deere 770G Motor Grader is a highly versatile and productive machine engineered to deliver exceptional grading precision and efficiency across Australian civil construction, road maintenance, and infrastructure projects. Powered by a fuel-efficient John Deere PowerTech engine, this grader combines robust tractive effort with advanced hydraulics to handle demanding earthmoving tasks with ease.
Designed with operator comfort and control in mind, the 770G features an ergonomic cab layout, intuitive controls, and excellent visibility to the moldboard. Whether performing high-speed highway maintenance, precision finish grading, or heavy ditching, this motor grader provides the reliability and performance required to maximise uptime and productivity on any job site.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Standard Moldboard Width | 3.66 m (12 ft) |
| Moldboard Height | 610 mm |
| Blade Pull | 14,129 kg |
| Blade Down Pressure | 9,439 kg |
| Articulation Angle | 22 degrees |
| Turning Radius | 7.21 m |
| Transmission Type | Direct Drive PowerShift |
| Number of Forward Gears | 8 |
| Number of Reverse Gears | 8 |
| Maximum Speed (Forward) | 45.5 km/h |
| Maximum Speed (Reverse) | 34.0 km/h |
Engine Specification
| Engine Specification | Value |
|---|---|
| Engine Make/Model | John Deere PowerTech PSS 9.0L |
| Net Power | 164 – 183 kW (220 – 245 hp) |
| Displacement | 9.0 L |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged, Charge-Air Cooled |
| Emission Standard | EPA Tier 4 Final / EU Stage IV |
| Fuel Tank Capacity | 416 L |
| DEF Tank Capacity | 28.4 L |
Additional Information
The John Deere 770G Motor Grader stands out with its innovative Grade-Pro option, allowing operators to choose between conventional controls or intuitive armrest-mounted fingertip joysticks. It features a state-of-the-art cooling package with a hydraulically driven, variable-speed reversing fan that reduces fuel consumption and debris build-up. Additionally, the machine is equipped with John Deere’s JDLink telematics system, enabling remote diagnostics, machine monitoring, and proactive maintenance scheduling to ensure maximum fleet utilisation and minimal downtime on Australian work sites.
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