aware of. When it comes to graders, Matt knows each model inside out.
Power, precision and choice
Six-wheel-drive models feature precision mode for consistent speed control, and the powertrain delivers increased horsepower and torque for demanding jobs. “On-the-go adjustments of the hydrostatic 6WD powertrain let operators tune traction and productivity to ground conditions,” Matt said. “With eight models available in a combination of tandem and six-wheel drive configurations, two engine sizes and three control options, operators can choose between dual-joystick, fingertip armrest or conventional lever controls, with cross slope standard on all GP models.”
Operator experience and serviceability
All-around visibility is virtually unobstructed, with clear sightlines to the moldboard and beneath the front axle. The LCD hi-vis monitor provides intuitive access to machine data and displays a highresolution rearview camera image. Daily service points are grouped for convenient ground-level access and the cooling package is designed for easy cleanout. “Ground-level service setup makes daily checks efficient and the same-side filter bank simplifies fluid sampling and filter changes,” Matt said.
The JD 570 was the world’s first frontwheel articulated-frame-steering motor grader when introduced in the 1960s. Since then, John Deere has continued to advance motor grader development.
The foundation: Premium Circle
John Deere’s industry-exclusive Premium Circle is a sealed bearing solution. “As a fully sealed system that has been in the market for more than five years, it doesn’t need daily greasing — it only requires grease every 500 hours, fitting nicely into your scheduled maintenance,” Matt said. “It also eliminates the need for wear inserts or shimming, and there is no need to be constantly adjusting for circle wear. “Achieving grade with 3D grade management solutions is a breeze. “It also delivers 15 per cent more speed and
40 per cent more torque than traditional circles and reduces maintenance costs. “Take a look underneath the draft frame and you’ll immediately see the difference.”
SmartGrade: integrated precision
SmartGrade is Deere’s mastless, integrated 3D grade management system that works on all jobsites. “The system uses GNSS technology to track the machine’s position, an IMU sensor, and patented in-cylinder position sensing to track slope and blade angle in real time, automatically adjusting the blade based on the 3D site plan,
John Deere motor graders are designed for easy service, with ground-level access of daily service points and a filter bank grouped together on the right side for periodic maintenance.
www.earthmovers-magazine.com.au | EARTHMOVING EQUIPMENT MAGAZINE 11