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John Deere teamed up with their customers to make improvements to their G-Series graders.
There are 12 G-Series models, ranging from 195 to 283 hp (145 to 211 kW). Six of them have six-wheel drive for cutting in difficult conditions. The improvements can be divided into two key areas:
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A new choice of controls – A steering wheel is still used on all models. However, the customer can choose between the control system which is console mounted (G models) or intuitive and easy-to-use armrest-mounted fingertip controls (GP models). If an operator selects the fingertip controls, they will still be able to choose between using lever steering or the steering wheel. The fingertip controls of the Grade Pro (GP) package allow the operator to engage return-to-straight with a push of a button. This brings the rear frame back to the centre. Also, exclusive cross slope control allows operators to select a desired slope and maintain it with just one blade lift lever.
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New IT4 Engine – The engine meets IT4 engine emission requirements. This engine also has an engine-stall prevention system which senses when the engine is going to stall and automatically shifts the transmission to neutral. This prevents unnecessary engine wear and tear. The graders can also be fitted with other engines to meet worldwide requirements and fuel condition.
All the GP graders are grade-control ready and can accept Trimble or Topcon grade control systems.
Source: www.deere.com