| Manufacturer | Massey Ferguson |
| Price | - |
| Model | 425 |
| Equipment Type | Utility Tractors |
| Factory | Canoas, Brazil |
MASSEY FERGUSON 425 POWER
| Engine | 65hp / 48.5kW |
| PTO (claimed) | 54.7hp / 40.8kW |
ENGINE DETAIL
The Massey Ferguson 425 features a Perkins A4.236 diesel engine, offering a robust 65hp, ideal for medium-duty agricultural tasks. With a displacement of 3.9L and a torque of 173.3 lb-ft at 1400 RPM, it excels in applications requiring significant pulling power at lower RPMs. However, while its direct injection fuel system provides efficient combustion, users should be aware of potential maintenance complexities typically associated with older diesel engines.
| Description | Perkins A4.236 diesel 4-cylinder liquid-cooled |
| Displacement | 236ci / 3.9L |
| Bore/Stroke | 3.875x5.00inches / 98x 127 mm |
| Power | 65hp / 48.5kW |
| Fuel system | direct injection |
| Rated RPM | 2200 |
| Torque | 173.3 lb-ft /235.0 Nm |
| Torque RPM | 1400 |
| Starter | electric |
| Starter volts | 12 |
MASSEY FERGUSON 425 ENGINE
The Massey Ferguson 425 tractor is powered by a Perkins 3.9L 4-cylinder diesel engine, providing robust torque and efficient fuel consumption suitable for agricultural applications. With a fuel tank capacity of 19.8 gallons (74.9 liters), it offers extended operating time between refueling, beneficial for larger fields or remote tasks. However, being comprised of a 4-cylinder engine, it may have limitations in higher horsepower applications compared to larger rivals.
| Description | Perkins 3.9L 4-cyl diesel |
| Fuel tank | 19.8gal / 74.9L |
TRANSMISSIONS OVERVIEW
The Massey Ferguson 425 features an 8-speed sliding spur gear transmission, which offers simplicity and reliability but may lack the smoothness of shifting found in the more advanced 12-speed synchromesh option. The synchromesh system allows for easier gear changes and improved efficiency under load, making it more suited for varied terrain and demanding tasks. In scenarios requiring frequent gear shifts, such as plowing or hauling, the 12-speed option provides a significant advantage in operator comfort and performance.
| Description | 8-speed sliding spur gear 12-speed synchromesh |
TRANSMISSION 1
The Massey Ferguson 425's sliding spur gear transmission provides a straightforward and robust design, ideal for rugged agricultural tasks. With 8 forward and 2 reverse gears, it offers versatility in both speed and maneuverability, enhancing operational efficiency in various field conditions. However, the absence of a synchronized transmission can make gear shifting more labor-intensive, potentially hampering productivity during time-sensitive tasks.
| Type | sliding spur gear |
| Gears | 8 forward and 2 reverse |
TRANSMISSION 2
The Massey Ferguson 425 features a synchromesh transmission with 12 forward and 4 reverse gears, allowing for smooth gear shifts and efficient power transfer. The wide gear range enhances versatility in various agricultural tasks, making it suitable for both fieldwork and transport. However, the complexity of the synchromesh system may lead to increased maintenance requirements compared to a simpler transmission type.
| Type | synchromesh |
| Gears | 12 forward and 4 reverse |
MECHANICAL
The Massey Ferguson 425 tractor offers a flexible drivetrain with options for 2WD or 4WD, enhancing traction in various terrains, but the limited 4WD option might challenge performance in severe conditions. Hydrostatic power steering enhances maneuverability, making it suitable for tight spaces, while wet disc brakes provide reliable stopping power, essential for safety. The open operator station design allows for airflow but could expose the operator to outdoor elements; considering a ROPS canopy can provide added protection.
| Chassis | 4x2 2WD/4x4 MFWD 4WD (optional) |
| Steering | hydrostatic power |
| Brakes | wet disc |
| Cab | Open operator station. Two-post ROPS optional with available canopy. |
| Transmissions | 8-speed sliding spur gear 12-speed synchromesh |
HYDRAULICS
| Pressure | 2466psi / 170.0bar |
| Pump flow | 11.1gpm / 42.0lpm |
TRACTOR HITCH
| Rear Type | II |
| Control | draft, position, and response control |
POWER TAKE-OFF (PTO)
| Rear PTO | live/independent (optional) |
| Rear RPM | 540 (1.375) |
| Engine RPM | 540@1900 |
MASSEY FERGUSON 425 TIRES
The Massey Ferguson 425 tractor is equipped with varying tire sizes that impact traction and stability; the 2WD model with 7.50-16 front tires is ideal for moderate terrain, while the 4WD model benefits from larger 12.4-24 front tires, enhancing off-road capabilities. The standard 18.4-30 rear tires maximize load-bearing capacity, optimizing performance for agricultural tasks. Depending on the chosen drivetrain, users must consider the trade-off between increased maneuverability in 2WD versus superior traction and stability in 4WD scenarios.
| Standard tires (ag) | Front: 7.50-16. Rear: 18.4-30 (2WD)/Front: 12.4-24. Rear: 18.4-30 (4WD) |
DIMENSIONS
| 2WD Wheelbase | 84.3inches / 214cm |
| 4WD Wheelbase | 93.3inches / 236cm |
| 2WD Length | 156.7inches / 398cm |
| 4WD Length | 162.6inches / 413cm |
| Height (ROPS) | 101.6inches / 258cm |
| Height (exhaust) | 96.1inches / 244cm |
| 2WD Shiping weight | 5,710lbs / 2590kg |
| 4WD Shiping weight | 6,327lbs / 2869kg |
DIMENSIONS & TIRES
The Massey Ferguson 425 tractor offers a versatile 2WD and 4WD configuration, with the latter providing enhanced traction and stability in rough terrain due to a longer wheelbase. Weighing between 5710 to 6327 pounds, it exhibits a robust build suitable for heavy-duty applications, though the higher weight may limit mobility on soft ground. Notably, the 18.4-30 rear tires are ideal for larger implements, but may pose challenges in tight spaces or maneuvering on uneven surfaces.
| 2WD Wheelbase | 84.3inches / 214cm |
| 4WD Wheelbase | 93.3inches / 236cm |
| Weight | 5710 to 6327 pounds |
| Front tire | 7.50-16 |
| Rear tire | 18.4-30 (2WD) |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |