John Deere 620G Motor Grader Specifications
GradersMotor Grader Specs
The John Deere 620G Motor Grader is a highly versatile and productive machine engineered to deliver exceptional grading precision and efficiency across Australian civil construction, road maintenance, and earthmoving projects. Powered by a fuel-efficient John Deere PowerTech engine, this grader combines robust tractive effort with advanced hydraulics to ensure smooth, responsive control on demanding jobsites.
Designed with operator comfort and productivity in mind, the 620G features an ergonomic cab with superior visibility, intuitive controls, and integrated grade-management technology options. Whether performing high-speed highway maintenance, precision finish grading, or heavy site preparation, this motor grader provides the reliability and performance required by Australian contractors.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Blade Pull | 10,138 kg |
| Blade Down Pressure | 7,144 kg |
| Moldboard Width | 3,658mm |
| Moldboard Height | 610mm |
| Blade Circle Rotation | 360 degrees |
| Blade Side Shift (Left/Right) | 683mm / 683mm |
| Maximum Blade Lift Above Ground | 483mm |
| Wheelbase | 6,160mm |
| Overall Length | 8,890mm |
| Width Over Tyres | 2,490mm |
| Height to Top of Cab | 3,180mm |
| Front Tyre Size | 14.00-24 |
| Rear Tyre Size | 14.00-24 |
Engine Specification
| Specification | Value |
|---|---|
| Engine Make/Model | John Deere PowerTech PSS 6.8L |
| Net Power | 160 kW (215 hp) |
| Displacement | 6.8L |
| Number of Cylinders | 6 |
| Emission Standard | EPA Tier 4 Final / EU Stage V |
| Fuel Tank Capacity | 416L |
| DEF Tank Capacity | 28.4L |
Additional Information
The John Deere 620G Motor Grader stands out with its innovative dual-joystick or traditional lever control options, allowing operators to tailor the machine to their preference. It features a fully sealed, low-maintenance bearing-guided circle that reduces wear and operating costs. Additionally, the grader is compatible with John Deere’s open-architecture Grade Guide system, enabling seamless integration of Topcon, Trimble, or Leica grade-control systems to maximise grading accuracy and efficiency on Australian worksites.
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