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Massey Ferguson 285 Tractor
The
Massey Ferguson 285 is a 2WD or 4WD row-crop tractor from 200 series. This model
was manufactured between 1974 and 1982. The Massey Ferguson 285 tractor is
powered by 318 cu.in (5.2 L) Perkins A4.318 4-cycle 4-cylinder liquid-cooled
naturally aspirated diesel engine with a rated power of 90 hp (66.7 kW) at 2000
rpm.
The Massey Ferguson 285 is fitted with two transmission options:
mechanical transmission with 8 forward and 2 reverse gears, or Multi
Power transmission with 12 forward and 4 reverse gears. Max. forward
speed - 19.6 mph (31.5 km/h), max. reverse speed - 9.9 mph (15.9 km/h).
The open center hydraulic system includes a gear pump with a flow rate
of 10 gal/min (38 l/min). The hydraulic system pressure is 159 bar (2300
psi).
The Massey Ferguson 285 was equipped with a power steering system, wet
disc brakes, 7.50x16 front tires, and 16.9x38 rear tires. The wheelbase
is 88.8" (2250 mm). The tractor is compatible with a
Massey Ferguson 246
front-end loader with lift capacity to full height of 4500 lbs (2041 kg)
and breakout force of 5000 lbs (2268 kg).
| Engine Model |
Perkins A4.318 |
| Engine Type |
4 Stroke, 4-cylinder liquid-cooled diesel |
| Number of Cylinders |
4 |
| Displacement, cu.in (L) |
318 (5.20) |
| Engine Bore, in (mm) |
4.50 (114.0) |
| Engine Stroke, in (mm) |
5.00 (127.0) |
| Aspiration |
Natural |
| Rated Engine Power, hp (kW) |
90.0 (66.7) |
| Rated Engine Speed, rpm |
2000 |
| Compression |
17.5:1 |
| Firing Order |
1-3-4-2 |
| Fuel Tank Capacity, gal (L) |
23.0 (87.0) |
| Coolant Capacity, qts (L) |
16.0 (15.1) |
| Oil Capacity, qts (L) |
10.0 (9.5) |
| Electrical System Rating, Volts |
12 |
| Charging system |
Alternator |
| Engine Model |
Perkins A4.248 |
| Engine Type |
4 Stroke, 4-cylinder liquid-cooled diesel |
| Number of Cylinders |
4 |
| Displacement, cu.in (L) |
248 (4.10) |
| Engine Bore, in (mm) |
3.93 (100.0) |
| Engine Stroke, in (mm) |
5.00 (127.0) |
| Aspiration |
Natural |
| Rated Engine Power, hp (kW) |
90.0 (66.7) |
| Rated Engine Speed, rpm |
2000 |
| Compression |
17.5:1 |
| Firing Order |
1-3-4-2 |
| Air Cleaner |
Oil bath |
| Fuel Tank Capacity, gal (L) |
23.0 (87.0) |
| Coolant Capacity, qts (L) |
16.0 (15.1) |
| Oil Capacity, qts (L) |
10.0 (9.5) |
| Electrical System Rating, Volts |
12 |
| Charging system |
Alternator |
| PTO Operational Type |
Independent |
| PTO Horsepower, hp (kW) |
81.0 (60.5) |
| PTO Speed, rpm |
540/1000 |
| PTO / Engine Speed, rpm |
540/1730 |
| PTO / Engine Speed, rpm |
1000/2000 |
| Transmission Type |
Gear |
| Gearbox Type |
8F/2R |
| Number of Forward Speed |
8 |
| Number of Reverse Speed |
2 |
| Clutch Type |
Dry disc |
| Clutch Disc Diameter, in (mm) |
12 (304) |
| Maximum Forward Speed, mph (kph) |
17.5 (28.2) |
| Maximum Reverse Speed, mph (kph) |
6.9 (11.1) |
| Transmission Type |
Multi Power |
| Gearbox Type |
12F/4R, Partial powershift |
| Number of Forward Speed |
12 |
| Number of Reverse Speed |
4 |
| Clutch Type |
Dry disc |
| Clutch Disc Diameter, in (mm) |
12 (304) |
| Maximum Forward Speed, mph (kph) |
19.6 (31.5) |
| Maximum Reverse Speed, mph (kph) |
9.9 (15.9) |
| Drive Wheels |
2WD/4WD |
| Steering Configuration |
Front Steer |
| Steering System |
Power Steering |
| Brakes Type |
Wet disc |
| Front Tire Size |
7.5x16 |
| Rear Tire Size |
16.9x38 |
| Front Track Width, in (mm) |
56-80 (1420-2030) |
| Rear Track Width, in (mm) |
60-96 (1520-2430) |
| Hydraulic System Type |
Open center |
| Implement Pump Type, gpm (Lpm) |
Gear |
| Implement Pump Flow, gpm (Lpm) |
10.0 (38.0) |
| Steering Pump Flow, gpm (Lpm) |
5.6 (21.2) |
| Hydraulic Pressure, Bar (psi) |
159 (2300) |
| Hydraulic Fluid Capacity, gal (L) |
8.5 (32.3) |
| Number of Standard Remote Valves |
1/3 |
| 3-Point Hitch Category |
2 |
| Standard Lift Capacity at lift pin, lb (kg) |
4400 (1990) |
| Wheelbase, in (mm) |
88.8 (2250) |
| Length, in (mm) |
146 (3700) |
| Height (Hood), in (mm) |
65 (1650) |
| Overall Width, in (mm) |
79 (2000) |
| Ground Clearance, in (mm) |
16 (400) |
| Weight (Operating), lb (kg) |
7650 (3470) |
| Weight (Ballasted), lb (kg) |
11760 (5335) |
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| Farm Tractors Technical Specifications |
