Massey Ferguson

Massey Ferguson 285

The Massey Ferguson 285 is a row-crop tractor produced from 1974 to 1982 as part of the 200 Series. It was built in Detroit, Michigan, USA. The tractor features Perkins 4- and 5.2L 4-cylinder diesel engines, with power ratings around 74 to 90 hp estimated. It offers two transmission options: an 8-speed gear and a 12-speed partial power shift. The tractor has two- or four-wheel drive, mechanical rear differential lock, power steering, and wet disc brakes. It includes a two-post ROPS standard with optional cabin or open operator station. The Massey Ferguson 285 has a fuel capacity of 23 gallons and hydraulic system capacity of 8.5 gallons. The rear hitch is category II with a lift capacity of 4400 lbs. PTO options include independent rear PTO with 540 and 1000 RPM speeds. Dimensions include a wheelbase of 88.75 inches, length of 142 inches, width of 79 inches, and operating weight of 7650 lbs. The tractor supports front-end loader attachments with various bucket widths and lift capacities.

Power90 hp[P]

Founded1974 - 1982

Model285

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Technical Specifications

Detailed specifications and technical data for Massey Ferguson 285

Power

PTO (tested)	81.96 hp (61.1 kW)
PTO (claimed)	81 hp (60.4 kW)
Drawbar (tested)	69.46 hp (51.8 kW)

Engine

Notes	The Perkins 4.318 engine was used on the Massey 285 in North America.
Options	Perkins 5.2L 4-cyl diesel, Perkins 4.1L 4-cyl diesel
Rated RPM	2000
Air cleaner	oil bath
Bore/Stroke	4.50x5.00 inches (114 x 127 mm)
Compression	17.5:1
Displacement	318 ci (5.2 L)
Firing order	1-3-4-2
Oil capacity	10 qts (9.5 L)
Starter volts	12
Notes (A4.248)	The Perkins A4.248 was used in European versions of the Massey 285.
Perkins A4.248	diesel, 4-cylinder, liquid-cooled
Perkins A4.318	diesel, 4-cylinder, liquid-cooled
Coolant capacity	16.5 qts (15.6 L)
Rated RPM (A4.248)	2000
Bore/Stroke (A4.248)	3.923x5.00 inches (100 x 127 mm)
Compression (A4.248)	17.5:1
Displacement (A4.248)	248 ci (4.1 L)
Starter volts (A4.248)	12
Coolant capacity (A4.248)	16.5 qts (15.6 L)

Capacity

Fuel	23 gal (87.1 L)
Hydraulic system	8.5 gal (32.2 L)

Variants

285	small chassis
1085	large chassis

Electrical

Ground	negative
Battery volts	12
Charging system	alternator

Hydraulics

Valves	1 to 3
Capacity	8.5 gal (32.2 L)
Pressure	2300 psi (158.6 bar)
Pump flow	7 gpm (26.5 lpm) Hitch, 10 gpm (37.9 lpm) Remote hydraulics
Steering flow	5.6 gpm (21.2 lpm)

Mechanical

ROPS	Two-post ROPS standard. Cabin and open operator station available.
Drive	Two- or four-wheel drive
Brakes	Wet disc brakes
Power steering	Yes
Differential lock	mechanical rear

Production

Type	Row-Crop tractor
Series	200 Series
Built in	Detroit, Michigan, USA
Original price	$24,500 in 1982
Years produced	1974 - 1982

Attachments

Other	front-end loader
Height	156 inches height (at pin) (396 cm)
Loader	246 Loader
Boom cylinder	3 inches (7 cm)
Bucket widths	60 inches (152 cm), 72 inches (182 cm), 84 inches (213 cm)
Lift capacity	4500 lbs lift (full at pin) (2041 kg)
Breakout force	5000 lbs breakout (2268 kg)

Transmission

Options	8-speed gear, 12-speed partial power shift
Gear transmission	Typegear Gears8 forward and 2 reverse Clutch304mm dry disc
Multi-Power transmission	Typepartial power shift Gears12 forward and 4 reverse Clutch304mm dry disc

Tractor hitch

Rear Type	II
Rear lift	4400 lbs (1995 kg)

Dimensions & Tires

Width	79 inches (200 cm)
Length	142 inches (360 cm)
Rear tire	16.9-38
Wheelbase	88.75 inches (225 cm)
Front tire	7.50-16
Rear tread	60 to 96 inches (152 to 243 cm)
Front tread	56 to 80 inches (142 to 203 cm)
Height (hood)	65 inches (165 cm)
Ballasted weight	11760 lbs (5334 kg) With 1079 pounds of fluid in each rear tire, 776 pounds of iron on each rear wheel, and 220 pounds of iron in each front tire.
Ground clearance	16 inches (40 cm)
Operating weight	7650 lbs (3470 kg)