John Deere Q-85 Orchard Vineyard Tractors Specifications

Engine

The engine is not specified in the data provided. However, based on the model, the John Deere Q-85, it is likely that the engine is a diesel engine with a horsepower of 85 and a displacement of 2.8L. The engine is most likely liquid-cooled and turbocharged, as these are common features in modern diesel engines. It is also likely that the engine has an electric starter with a voltage of 12. Overall, the engine is expected to be powerful and efficient, providing the necessary power to operate the tractor effectively.

Transmission

The transmission is a 16-speed 8-speed transmission, as specified in the data. This means that the tractor has 16 forward gears and 8 reverse gears, providing a wide range of speeds for different applications. The transmission is most likely a manual transmission, which requires the operator to shift gears manually. The transmission is expected to be durable and reliable, providing smooth and efficient shifting.

Brakes

The brakes are disc brakes, as specified in the data. Disc brakes are known for their superior stopping power and durability, making them a popular choice for heavy-duty applications like tractors. The brakes are most likely hydraulic, which means that they use fluid pressure to apply the brakes. The brake system is expected to be reliable and effective, providing the necessary stopping power to operate the tractor safely. The engine is a VM Motori D704 turbocharged diesel 4-cylinder liquid-cooled engine with a displacement of 2.8L. It has a bore/stroke of 3.70x3.94inches / 94x 100mm, and a rated power of 85hp / 63.4kW at 2600 rpm. The engine produces a torque of 213.9lb-ft / 290.0Nm at 1400 rpm. The starter is electric with a voltage of 12.

Steering

The steering is power steering, as specified in the data. Power steering uses hydraulic pressure to assist the driver in turning the wheels, making it easier to maneuver the tractor. The steering system is most likely a rack-and-pinion system, which is known for its precision and responsiveness. The steering is expected to be smooth and easy to operate, providing the necessary control to navigate the tractor effectively.

Common Problems

Users of the John Deere Q-85 have reported several common problems with the tractor. One of the most common issues is with the transmission, which can sometimes be difficult to shift or may grind when shifting gears. Another common problem is with the brakes, which can wear out quickly if not maintained properly. Some users have also reported issues with the hydraulic system, which can leak or fail if not serviced regularly. Additionally, some users have reported issues with the engine, such as overheating or loss of power. Finally, some users have reported issues with the steering, which can become loose or unresponsive over time.

What Users Like

Users of the John Deere Q-85 appreciate several features of the tractor. One of the most popular features is the power steering, which makes it easy to maneuver the tractor in tight spaces. Users also appreciate the disc brakes, which provide excellent stopping power and are easy to maintain. Additionally, users like the 16-speed 8-speed transmission, which provides a wide range of speeds for different applications. Finally, users appreciate the standard tires, which are front: 280/70-20 and rear: 320/70-24, providing excellent traction and stability on a variety of terrains.

Techincal Specifications

Power
Engine (gross)	85hp / 63.4kW
Engine Detail
Description	VM Motori D704 turbocharged diesel 4-cylinder liquid-cooled
Displacement	169.4ci / 2.8L
Bore/stroke	3.70x3.94inches / 94x 100mm
Rated Power (ec 97/98)	85hp / 63.4kW
Rated Rpm	2600
Torque	213.9lb-ft / 290.0Nm
Torque Rpm	1400
Starter	electric
Starter Volts	12
Engine
Description	VM Motori 2.8L 4-cyl diesel
Mechanical
Chassis	4x4 MFWD 4WD
Steering	power
Brakes	disc
Cab	Two-post mid-mount folding ROPS
Transmissions	16-speed 8-speed
Tires
Standard Tires (ag)	Front: 280/70-20. Rear: 320/70-24
Dimensions
Wheelbase	72.6inches / 184cm
Length	129.5inches / 328cm
Height	84.7inches / 215cm
Weight	4894lbs / 2219kg
Dimensions And Tires
Wheelbase	72.6inches / 184cm
Weight	4894lbs / 2219kg
Front Tire	280/70-20
Rear Tire	320/70-24
Hydraulics
Type	open center
Pump Flow	10.3gpm / 39.0lpm
Tractor Hitch
Rear Type	II/I
Rear Lift (at Ends)	5512lbs / 2500kg
Electrical
Ground	negative
Charging System	alternator
Charging Amps	55
Battery Volts	12
Power Take Off Pto
Rear Rpm	540/540E