About this machine

The John Deere W660 Hillmaster is a grain harvester—a self-propelled combine designed to cut, thresh, and clean cereal crops in a single pass. John Deere is a leading manufacturer of agricultural machinery serving farming operations worldwide across crops, livestock, turf care, and related industries. This machine combines efficiency in field work with the robust engineering characteristic of the brand.

This 2017 model has operated for 1,684 engine hours and 1,315 thresher hours, indicating moderate use. The harvester is powered by a 6-cylinder John Deere POWER TECH PSX engine of 9.00 litres displacement, delivering rated power of 334 horsepower at 2,200 rpm and maximum power of 382 horsepower at 2,000 rpm, both measured to ECE R120 standard. The engine is equipped with twin turbocharging and draws from an 800-litre fuel tank; the DEF (AdBlue) tank holds 33 litres.

Drive is through a PBST 3-speed gearbox with electric shift, capable of 30 km/h maximum speed. The machine features the HillMaster slope compensation system, allowing operation on terrain with up to 22% incline. The cab is fitted with standard equipment including an air-suspended seat, radio preparation with speakers and antenna, electric mirror adjustment, refrigerator, and additional left and right mirrors. A double-adjustable steering system, full heating and ventilation with air conditioning, and a comprehensive lighting package—eight halogen lights (four LED) and two header-illuminating end lights—are included.

The threshing system comprises a 660 mm drum with 10 bars, reinforced chains and feed bars in the inclined chamber, and a reinforced 70 mm+ cylinder. Separation is achieved across six straw walkers fitted with 11-step universal and CCM grids, a universal counter drum with full grid, and a DynaFlo Plus cleaning system featuring active screw feed, pre-screen, upper screen, and lower screen. Total sieve area measures 6.30 square metres with an active separation area of 1.80 square metres.

The grain hopper holds 9,000 litres and incorporates a 5.60-metre unloading auger for efficient grain discharge. The machine runs on 500/80 R28 and 800/65 R32 tyres. Two header options are available: a John Deere 622R with 6.70-metre cutting width or a John Deere 722PF PremiumFlow header, also 6.70 metres wide. The machine is located in Bulgaria and available for viewing at the Agrotron-M commercial base in Targovishte.

This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.