Massey Ferguson 4455
The Massey Ferguson 4455 is a utility tractor from the 4400 Series produced from 2004 to 2011. It features a SISU 4.4L 4-cylinder turbocharged intercooled diesel engine delivering 99.9 hp (74.5 kW). The tractor has a 12-speed mechanical shuttle transmission with optional push-button power clutch. It offers 2WD and 4WD drive options with power steering and hydraulic wet disc brakes. The Massey Ferguson 4455 includes a rear PTO with multiple speed options and an independent clutch. Hydraulics provide up to 2756 psi pressure with 2 to 4 valves and 14.5 gpm pump flow. Dimensions vary between 2WD and 4WD models, with weights ranging from 7606 to 8113 lbs. The tractor comes standard with a cab with heat, optional air-conditioning, and a two-post ROPS platform model.
Power99 hp
Founded2004 - 2011
Model4455
Technical Specifications
Detailed specifications and technical data for Massey Ferguson 4455
Power
| Engine power | 99.9 hp (74.5 kW) |
|---|
Engine
| Type | turbocharged intercooled diesel |
|---|---|
| Model | SISU 44DTA |
| Power | 99.9 hp (74.5 kW) |
| Torque | 265 lb-ft (359.3 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 4-cylinder |
| Fuel tank | 18.5 gal (70.0 L), Optional 25.1 gal (95.0 L) |
| Rated RPM | 2270 |
| Torque RPM | 1400 |
| Air cleaner | dry |
| Bore/Stroke | 4.25x4.72 inches (108 x 120 mm) |
| Displacement | 268.5 ci (4.4 L) |
| Starter volts | 12 |
Electrical
| Battery volts | 12 |
|---|---|
| Charging system | alternator |
Hydraulics
| Valves | 2 to 4 |
|---|---|
| Pressure | 2756 psi (190.0 bar) |
| Pump flow | 14.5 gpm (54.9 lpm) |
Production
| Type | Utility tractor |
|---|---|
| Series | 4400 Series |
| Years produced | 2004 - 2011 |
Transmission
| Type | mechanical shuttle |
|---|---|
| Gears | 12 forward and reverse |
| Clutch | 295mm dry disc |
| Description | Four gears in three ranges with a mechanical shuttle. Optional push-button power clutch. |
Tractor hitch
| Control | position control and top-link draft sensing |
|---|---|
| Rear Type | II |
| Rear lift (at ends) | 7275 lbs (3299 kg) |
Drive and brakes
| Cab | standard with heat. Air-conditioning optional. Two-post ROPS platform model available. |
|---|---|
| Drive | 4x2 2WD, 4x4 MFWD 4WD |
| Brakes | Hydraulic wet disc brakes |
| Power steering | yes |
| Trailer brakes | hydraulic |
Dimensions & Tires
| Width | 85.8 inches (217 cm) |
|---|---|
| 2WD Length | 155.9 inches (395 cm) |
| 2WD Weight | 7606 lbs (3450 kg) |
| 4WD Length | 159.8 inches (405 cm) |
| 4WD Weight | 8113 lbs (3680 kg) |
| Rear tread | 55.5 to 83.1 inches (140 to 211 cm) |
| Height (cab) | 106.3 inches (standard) (270 cm), 100 inches (low-profile) (254 cm) |
| 2WD Wheelbase | 88.2 inches (224 cm) |
| 4WD Wheelbase | 94.1 inches (239 cm) |
| 2WD Front tread | 55.5 to 63.4 inches (140 to 161 cm) |
| 4WD Front tread | 51.2 to 71.5 inches (130 to 181 cm) |
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 16.9R34 |
| 4WD Standard tires (ag) | Front: 13.6R24. Rear: 16.9R34 |
Power Take-off (PTO)
| Clutch | mechanical, Optional electro-hydraulic |
|---|---|
| Rear PTO | independent |
| Engine RPM | 540@1890, 540E@1594, 1000@2074 |
| Rear PTO Type | 540/1000, Optional 540/540E |
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