| Manufacturer | Massey Ferguson |
| Price | 24,500(USD) |
| Model | 285 |
| Equipment Type | Row-Crop Tractors |
| Factory |
NEBRASKA TRACTOR TEST 1171 2
| Description | 318 diesel 12-speed 2WD April 2 - 24, 1975 Link: Nebraska Tractor Test 1171 file PTO performance Drawbar performance Gear 1HL used for power test. Gear 2LH used for pull test. |
| Power at rated engine speed | 81.96hp / 61.1kW |
| Fuel use | 5.4gal/hour / 20.4l/hour |
| Max power | 69.46hp / 51.8kW |
| Max pull | 8,846lbs / 4012kg |
MASSEY FERGUSON 285 POWER
| PTO (claimed) | 81hp / 60.4kW |
| Drawbar (tested) | 69.46hp / 51.8kW |
| PTO (tested) | 81.96hp / 61.1kW |
ENGINES OVERVIEW
The Massey Ferguson 285 tractor offers a choice between the 5.2L Perkins 4-cylinder and 4.1L Perkins 4-cylinder diesel engines, providing options for varying torque and horsepower depending on specific agricultural needs. The 5.2L engine typically delivers higher performance for demanding applications, while the 4.1L engine offers better fuel efficiency, making it ideal for lighter tasks or extended use. Consider your operational requirements and terrain type when choosing between these engines, as the 5.2L may excel in fieldwork, whereas the 4.1L could be better suited for transport and lighter responsibilities.
| Description | Perkins 5.2L 4-cyl diesel Perkins 4.1L 4-cyl diesel |
ENGINE DETAIL 1
The Massey Ferguson 285, powered by the Perkins A4.318 diesel engine, features a robust 5.2L displacement with a high compression ratio of 17.5:1, promoting efficient fuel combustion and torque generation at a rated RPM of 2000. Notable advantages include its 12-volt starter system for reliable starting and a sizeable oil capacity of 10 quarts, allowing for extended service intervals. However, the engine's higher RPM may require attention to cooling efficiency, given its coolant capacity of 16.5 quarts, particularly during heavy-duty operations or extended use in warmer climates.
| Description | Perkins A4.318 diesel 4-cylinder liquid-cooled The Perkins 4.318 engine was used on the Massey 285 in North America. |
| Displacement | 318ci / 5.2L |
| Bore/Stroke | 4.50x5.00inches / 114x 127 mm |
| Compression | 17.5:1 |
| Rated RPM | 2000 |
| Starter volts | 12 |
| Oil capacity | 10qts / 9.5L |
| Coolant capacity | 16.5qts / 15.6L |
ENGINE DETAIL 2
The Massey Ferguson 285 is powered by the Perkins A4.248 engine, providing a robust displacement of 4.1L with a compression ratio of 17.5:1, enhancing fuel efficiency and torque output. At a rated RPM of 2000, this tractor is suitable for various agricultural applications, though the oil bath air cleaner may require more maintenance under dusty conditions. With a coolant capacity of 16.5 quarts, proper thermal management is critical to maintaining engine performance and longevity during extended operation.
| Description | Perkins A4.248 diesel 4-cylinder liquid-cooled The Perkins A4.248 was used in European versions of the Massey 285. |
| Displacement | 248ci / 4.1L |
| Bore/Stroke | 3.923x5.00inches / 100x 127 mm |
| Air cleaner | oil bath |
| Compression | 17.5:1 |
| Rated RPM | 2000 |
| Firing order | 1-3-4-2 |
| Starter volts | 12 |
| Coolant capacity | 16.5qts / 15.6L |
MASSEY FERGUSON 285 ENGINES
The Massey Ferguson 285 tractor features a robust Perkins 5.2L 4-cylinder diesel engine option, providing substantial torque for heavy-duty applications. Its alternative Perkins 4.1L 4-cylinder diesel engine offers improved fuel efficiency, making it suitable for lighter tasks or longer operational periods. While the 5.2L version excels in power delivery for demanding jobs, the 4.1L variant presents challenges in terms of power when faced with extreme workloads.
| Description | Perkins 5.2L 4-cyl diesel Perkins 4.1L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The Massey Ferguson 285 features an 8-speed gear system complemented by a 12-speed partial power shift, providing versatility for various agricultural tasks. This dual transmission approach allows for smooth operation and effective power management across different terrains, enhancing productivity. However, operators may face a learning curve to efficiently utilize the power shift feature, particularly in complex field conditions.
| Description | 8-speed gear 12-speed partial power shift |
TRANSMISSION 1
The Massey Ferguson 285 features an 8-speed forward and 2-speed reverse gear system, offering versatility for various farming tasks and enabling efficient maneuverability. The 304mm dry disc clutch provides durability and a smooth transition between gears, though it may require more frequent maintenance compared to hydraulic clutches in demanding applications. Ideal for mid-sized farms, its setup balances power and efficiency while accommodating diverse implements.
| Type | gear |
| Gears | 8 forward and 2 reverse |
| Clutch | 304mm dry disc |
SPEEDS 1
| Description | With 15.5-38 rear tires |
TRANSMISSION 2
The Massey Ferguson 285 features a Multi-Power transmission with a partial power shift, allowing for smoother gear changes and improved power management under load, beneficial for efficient tillage and transport operations. With 12 forward and 4 reverse gears, this tractor offers versatility in varied field conditions, although careful clutch management is necessary to avoid wear on the 304mm dry disc clutch during frequent shifts. This setup enhances productivity but may present challenges in hilly terrains where gear ratios and clutch lifespan might be critically affected.
| Transmission | Multi-Power |
| Type | partial power shift |
| Gears | 12 forward and 4 reverse |
| Clutch | 304mm dry disc |
MECHANICAL
The Massey Ferguson 285 features a versatile 4WD option and a mechanical rear differential lock, enhancing traction in various terrain conditions, especially beneficial for heavier fieldwork. Its power steering and wet disc brakes improve maneuverability and safety, ideal for extended operations and hilly environments. The transmission options provide flexibility with 8-speed gear and 12-speed partial power shift, allowing tailored speed management for different agricultural tasks, though gear shifting may present a learning curve for some operators.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Differential lock | mechanical rear |
| Steering | power |
| Brakes | wet disc |
| Cab | Two-post ROPS standard. Cabin and open operator station available. |
| Transmissions | 8-speed gear/12-speed partial power shift |
CAPACITY
| Fuel | 23gal / 87.1L |
| Hydraulic system | 8.5gal / 32.2L |
HYDRAULICS
| Capacity | 8.5gal / 32.2L |
| Pressure | 2300psi / 158.6bar |
| Valves | 1 to 3 |
| Pump flow | 7 gpm /26.5 lpm *Hitch/10gpm / 37.9lpm *Remote hydraulics |
| Steering flow | 5.6gpm / 21.2lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift | 4400lbs / 1995kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
| Engine RPM | 540@1730 / 1000@2000 |
MASSEY FERGUSON 285 TIRES
The Massey Ferguson 285 is equipped with 7.50-16 agricultural front tires and 16.9-38 rear tires, providing a balanced footprint for stability and traction in various field conditions. The larger rear tires enhance flotation and reduce soil compaction, beneficial for heavy-duty tasks like plowing and tilling. However, the 7.50-16 front tires may limit steering responsiveness on uneven terrain, necessitating careful operation in such scenarios.
| Ag front | 7.50-16 |
| Ag rear | 16.9-38 |
DIMENSIONS
| Wheelbase | 88.75inches / 225cm |
| Length | 146inches / 370cm |
| Width | 79inches / 200cm |
| Height (hood) | 65inches / 165cm |
| Operating weight | 7650lbs / 3470kg |
| Ballasted weight | 11760lbs / 5334kg *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 | 16inches / 40cm |
| Front tread | 56 to 80inches / 142to 203 cm |
| Rear tread | 60 to 96inches / 152to 243 cm |
DIMENSIONS & TIRES
The Massey Ferguson 285 features a substantial wheelbase of 88.75 inches, providing good stability and maneuverability for various agricultural tasks, particularly in field operations. Weighing 7,650 lbs, it offers solid ground traction, making it suitable for heavy-duty applications like plowing and towing. The tire specifications (front: 7.50-16, rear: 16.9-38) indicate a balance between flotation and soil compaction, but users should consider potential challenges with tire wear on harder surfaces.
| Wheelbase | 88.75inches / 225cm |
| Weight | 7650lbs / 3470kg |
| Front tire | 7.50-16 |
| Rear tire | 16.9-38 |
MASSEY FERGUSON 246 LOADER
| Height (to pin) | 156inches / 396cm |
| Breakout force (lift) | 5000lbs / 2268kg |
| Lift to full height (at pin) | 4500lbs / 2041kg |
| Bucket width | 60inches / 152cm/72inches / 182cm/84inches / 213cm |
285 SERIAL NUMBERS
| Location | Below instrument panel |
| 1974 | 9A202190 |
| 1975 | 9A207681 |
| 1976 | 9A232539 |
| 1977 | 9A254045 |
| 1978 | 9A276935 |
| 1979 | 9A296946 |
| 1980 | 9A326169 |
| 1981 | 9A339343 |
| 1982 | 9A344679 |
| 1983 | 9A350584 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Battery volts | 12 |