New MF tractor series launched
Massey Ferguson has announced the launch of the new MF 9S Series, which includes six models with powers from 285hp to 425hp.
On offer in the power bracket is an array of build specifications, options and accessories encapsulated in the MF 4700 Global Series.
“These state-of-the-art tractors are the result of a $350 million investment in a completely new, clean-sheet design,” says Simon Hole, marketing director, AGCO Australia/New Zealand.
“Unlike the majority of other tractors in the sector, the Massey Ferguson Global Series has been designed and built in the 21st century, purpose-built for modern applications. They retain our traditional straightforward operation, dependability and value for money.
“In addition where possible we use existing design technology and components which allow us to provide local parts and service most efficiently across our whole range of tractors, wherever they are in the world.”
At least 90% of the parts and components in the Global Series are entirely new, though combined laboratory and field testing for 36,000 hours saw prototypes tested in brutal conditions in Arizona, USA and Lusaka, Zambia.
Engineers at MF’s Beauvais plant in France developed a new transmission with synchronised mechanical reverse shuttle for the MF4700 tractors. A constant mesh, straight-cut gear design with a large contact area means the transmission should prove easy to service in tougher parts of the world. Essential (semi-platform) models offer power shuttles activated by a lever on the dash, while standard (footstep) units have synchro-shuttle to the driver’s left side
A 12 forward/reverse speed gearbox is controlled by two straightforward levers mounted on either side of the driver’s seat; one lever shifts the gears, the other selects high or low range. An independent 540rpm system is fitted for the PTO.
The rear axle has inboard reduction units and oil-immersed brakes; the front axle is offered in 2 or 4WD configuration, both with hydrostatic steering.
The 4WD version has a guarded driveshaft layout under the centre of the tractor, with a spring-on/hydraulic-off control system that ensures the 4WD is engaged when the engine is turned off.
An open-centre high pressure hydraulic system uses a tandem pump to supply the pressure and flow required to control and power implements; electronically controlled maximum lift capacity is 3000kg. The tandem pump is mounted to the right side of the rear housing, with much of the system built into the cover plate and offers good access for routine maintenance or service.
The MF4700 Series models are available with comfortable, footstep or semi-platform operator environments with logical, easy to use controls. A fully approved ROPS frame and optional sun canopy are fitted.
