6W Series (6155W-6165W-6180W-6190W)

6W Series (6155W-6165W-6180W-6190W)

Superlative performance and state of the art technology

The new DEUTZ-FAHR 6W Series consists of 7 models with outputs from 155 to 190 HP powered by tried and tested Stage and Stage III A compliant 6 cylinder engines matched to perfection by efficient, completely synchronised transmissions, and boasting high performance hydraulic systems. This effective technical package is completed by solutions for comfort and ergonomics in keeping with the latest European standards and eye-catching style.

6W Series (6155W-6165W-6180W-6190W)

Performance worth boasting about

6W Series tractors are powered by high performance Yuchai YC6J-T20 or YC6J-T30 engines. The former, with a mechanically driven, in-line high pressure fuel injection pump, are compliant with Stage II emissions regulations, while the latter feature Common Rail injection and are Stage III A compliant. The superlative performance and reliability of these Yuchai engines are the results of zero-compromise technical choices such as: a generous engine capacity of 6,490 cm³, a maximum engine speed of just 2,300 rpm and turbo-intercooler forced induction.
For total peace of mind even when working in extremely dusty conditions, all models are equipped as standard with a cyclone pre-filter mounted on the A-pillar, which extends the lifespan of the main air filter to keep the engine working at peak performance and efficiency without obstructing the view of the driver. Keeping the tractor working longer between refuelling stops is a generous 420 litre tank protected against impact with rocks and stones by sturdy steel guards.


Engine - 6W Series (6155W-6165W-6180W-6190W)

Robust, efficient and highly configurable

6W Series tractors are equipped as standard with a sturdy, fully synchronised transmission with 4 gears and 3 ranges. A splitter is fitted as standard to double the number of ratios available,  for a total of 24+12 speeds, and allowing the tractor to work at a minimum ground speed of approximately 1 km/h at maximum engine speed. Alternatively, one of the ranges may be replaced by a supercreeper gear, to give the tractor a total of 16+12 speeds and a minimum ground speed of just 400 m/h. At the other end of the scale, the 6155 W version has a maximum road speed of 35 km/h, while other models have a top speed of 40 km/h.

Transmission - 6W Series (6155W-6165W-6180W-6190W)

Letting you give your best

To let the driver optimise engine speed for the power demand of the implement used, the PTO - with independent drive shaft and mechanically engaged clutch - comes with the universal 540 and 1000 rpm speed modes.

PTO - 6W Series (6155W-6165W-6180W-6190W)

So simple and yet so powerful

Everything about the hydraulic system of the 6W Series is also conceived for total reliability. The system comes as standard with open centre architecture and a fixed displacement pump with an impressive output of 95 l/min. Also standard is an additional pump feeding oil exclusively to the hydraulic steering system, for impeccably smooth steering even at idle speed and while the main hydraulic utilities are in use. These tractors come with 4 way mechanically controlled rear distributors as standard, and may be equipped with 6 way rear distributors as an option.
In the standard configuration, the rear lift has quick hitch couplers and a maximum capacity of 5400 kg; which may be increased to 7000 kg with the addition of optional external cylinders. The precise draft control system uses sensors on the lower arms.

Hydraulic system - 6W Series (6155W-6165W-6180W-6190W)

Class beating power and safety

The new front carrier facilitates fitment of modular suitcase type ballast weights. This type of ballast weight offers significant advantages over a single piece weight, as the weight applied to the tractor may be tailored to the effective need, avoiding damage caused by unnecessary overloading, while the lower mounting position of the weights on the tractor does not interfere with forward visibility.
The sturdy front axle includes an automatically locking differential, while the 100% lockable differential on the rear axle is operated from a practical manual control.
The Heavy Duty rear axle is equipped with a potent, multiple wet disc braking system.


Brakes - 6W Series (6155W-6165W-6180W-6190W)

Class beating ergonomics and technology

DEUTZ-FAHR 6W Series tractors boast an ergonomic, comfortable cab in keeping with the latest European standards. The spacious cab is suspended on 4 Silent-Block mounts to effectively isolate the interior against the vibration of the engine and transmission, and features a modern analogue dashboard providing the driver with all the information necessary on the functions of the tractor. The controls are organised rationally around the driver. Air conditioning is standard, while the seat has an effective mechanically sprung and damped seat suspension, with adjustable stiffness to suit the weight of the driver.


Cab - 6W Series (6155W-6165W-6180W-6190W)


The system monitors a set of engine parameters, and optimises engine function by adjusting injection accordingly. Automated for total simplicity: lets the driver set, store and recall the most appropriate engine speed for the job in hand.