Massey Ferguson 55
The Massey Ferguson 55 is an industrial wheel loader tractor manufactured by Massey Ferguson. It features a Perkins 8.4L 8-cylinder liquid-cooled diesel engine producing 138 hp (102.9 kW) net power. The tractor has a 4-speed power shift transmission with 4 forward and reverse gears. It is equipped with four-wheel drive, articulated power steering, and pneumatic-hydraulic drum brakes. The open operator station has an optional four-post ROPS. The loader attachment has a 14,000 lbs lift capacity and 30,000 lbs breakout force, with various operational specifications including dump angle, reach, rollback, and cycle times. The tractor has a fuel capacity of 73 gallons and a hydraulic system capacity of 45 gallons with an open center type hydraulic system operating at 2000 psi pressure and 35 gpm pump flow. Dimensions include a 110-inch wheelbase, 263-inch length, and weights ranging from 25,745 to 26,260 pounds. Tires are industrial size 20.5-25 and 16.00x24 among others. Electrical system includes a 42 amp alternator and two 12-volt batteries with 170 AH capacity.
Power-
Founded-
Model55
Technical Specifications
Detailed specifications and technical data for Massey Ferguson 55
Power
| Engine (net) | 138 hp (102.9 kW) |
|---|
Engine
| Type | diesel |
|---|---|
| Model | Perkins AV8.510 |
| Torque | 383 lb-ft (519.3 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 8-cylinder |
| Rated RPM | 2250 |
| Torque RPM | 1500 |
| Air cleaner | dry |
| Bore/Stroke | 4.25x4.50 inches (108 x 114 mm) |
| Power (net) | 138 hp (102.9 kW) |
| Displacement | 510.7 ci (8.4 L) |
| Oil capacity | 18 qts (17.0 L) |
| Starter volts | 12 |
| Coolant capacity | 58.8 qts (55.6 L) |
Capacity
| Fuel | 73 gal (276.3 L) |
|---|---|
| Hydraulic system | 45 gal (170.3 L) |
Electrical
| Batteries | 2 |
|---|---|
| Battery AH | 170 |
| Battery volts | 12 |
| Charging amps | 42 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Capacity | 45 gal (170.3 L) |
| Pressure | 2000 psi (137.9 bar) |
| Pump flow | 35 gpm (132.5 lpm) |
Mechanical
| Drive | Four-wheel drive |
|---|---|
| Brakes | Pneumatic-hydraulic drum brakes |
| Steering | Articulated power steering |
| Operator station | Open operator station. Four-post ROPS available. |
Production
| Manufacturer | Massey Ferguson |
|---|
Attachments
| Loader | 14000 lbs lift (full at pin) (6350 kg) |
|---|---|
| Boom rod | 3 inches (7 cm) |
| Dump time | 1.7s |
| Bucket rod | 2.5 inches (6 cm) |
| Dump angle | 45° dump |
| Lower time | 5s |
| Raise time | 6.8s |
| Bucket width | 104 inches (264 cm) |
| Boom cylinder | 6 inches (15 cm) |
| Breakout force | 30000 lbs breakout (at pin) (13608 kg) |
| Reach (dumped) | 38 inches (96 cm) |
| Bucket cylinder | 5.5 inches (13 cm) |
| Height (at pin) | 145 inches (368 cm) |
| Clearance (dumped) | 109 inches (276 cm) |
| Rollback (ground line) | 41° rollback |
Transmission
| Type | power shift |
|---|---|
| Gears | 4 forward and reverse |
Dimensions & Tires
| Width | 96 inches (243 cm) |
|---|---|
| Length | 263 inches (668 cm) |
| Rear tire | 20.5-25, 16.00x24, 17.5x25 |
| Wheelbase | 110 inches (279 cm) |
| Front tire | 20.5-25, 16.00x24, 17.5x25 |
| Rear tread | 78 inches (198 cm) |
| Front tread | 78 inches (198 cm) |
| Height (cab) | 134 inches (340 cm) |
| Shipping weight | 25745 lbs (11677 kg) |
| Ground clearance | 16.25 inches (41 cm) |
| Operating weight | 26260 lbs (11911 kg) |
| Height (steering wheel) | 99 inches (251 cm) |
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