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Massey Ferguson 155 Specifications
The Massey Ferguson 155 is a 2WD 4x2 utility tractor. This model was manufactured from 1970 to 1976. The machine is powered by one of two engines: Perkins AD4.203 4-cycle vertical 4-cylinder naturally aspirated liquid-cooled diesel engine with a rated power of 54 hp (40.3 kW), or Perkins A3.152 4-cycle vertical 3-cylinder direct injection liquid-cooled diesel engine with a rated power of 45 hp (33.6 kW).
The Massey Ferguson 155 tractor is fitted with several types of transmission: gear transmission with 8 forward and 2 reverse gears, or Multi Power transmission with 12 forward and 4 reverse gears. The open center hydraulic system has a gear pump with a rated capacity of 4 gpm (15 lpm). The Massey Ferguson 155 tractor is equipped with a manual steering system, wet disc brakes, 6.00x16 front tires, and 12.4x28 rear tires. The operating weight is 7275 lbs (3300 kg).
| Perkins AD4.203 Engine Specs |
Engine Model ..................... Perkins AD4.203
Engine Type ..................... 4-Stroke 4-cylinder liquid-cooled diesel
Number of Cylinders ..................... 4
Displacement, cu.in (L) ..................... 203 (3.30)
Cylinder Bore, in (mm) ..................... 3.60 (91.0)
Piston Stroke, in (mm) ..................... 5.00 (127.0)
Aspiration Type ..................... Naturally aspirated
Rated Engine Power, hp (kW) ..................... 54.0 (40.3)
Rated Engine Speed, rpm ..................... 2000
Compression Ratio ..................... 17.4:1
Firing Order ..................... 1-3-4-2
Fuel System .................. Direct injection
Governor Type .................. Mechanical
Lubricating System .................. Full pressure
Cooling System .................. Liquid-cooled
Air Cleaner Type .................. Dry element
Fuel Tank Capacity, gal (L) ..................... 18.0 (68.1)
Coolant Capacity, qts (L) ..................... 12.0 (11.4)
Oil Capacity, qts (L) ..................... 8.5 (8.0)
Electrical System Rating, Volts ..................... 12
Charging System ..................... Alternator
| Perkins A3.152 Engine Specs |
Engine Model ..................... Perkins A3.152
Engine Type ..................... 4-Stroke 3-cylinder indirect injection diesel
Number of Cylinders ..................... 3
Displacement, cu.in (L) ..................... 152 (2.50)
Cylinder Bore, in (mm) ..................... 3.60 (91.0)
Piston Stroke, in (mm) ..................... 5.00 (127.0)
Aspiration Type ..................... Naturally aspirated
Rated Engine Power, hp (kW) ..................... 45.0 (33.6)
Rated Engine Speed, rpm ..................... 2000
Compression Ratio ..................... 17.4:1
Firing Order ..................... 1-2-3
Fuel System ..................... Indirect injection
Fuel Injection Pump ..................... CAV DPA
Fuel Filter Type ..................... Paper element
Governor Type .................. Mechanical
Lubricating System .................. Full pressure
Cooling System .................. Liquid-cooled
Oil Pump Type ..................... Rotor type
Air Cleaner Type ..................... Dual dry element
Fuel Tank Capacity, gal (L) ..................... 18.0 (68.1)
Coolant Capacity, qts (L) ..................... 9.0 (8.5)
Oil Capacity, qts (L) ..................... 6.8 (6.4)
Electrical System Rating, Volts ..................... 12
Charging System ..................... Alternator
| Power Take-Off |
PTO Operational Type (Std) ..................... Live
PTO Operational Type (Opt) ..................... Independent
PTO Speed, rpm ..................... 540
PTO/Engine Speed, rpm ..................... 540/1700
| Standard Transmission |
Transmission Type ..................... Gear
Gearbox Type ..................... 8F/2R
Number of Forward Gears ..................... 8
Number of Reverse Gears ..................... 2
Clutch Type ..................... Dry disc
Oil Capacity, qts (L) ..................... 32.0 (30.5)
Maximum Forward Speed, mph (kph) ..................... 17.1 (27.5)
Maximum Reverse Speed, mph (kph) ..................... 7.3 (11.8)
| Optional Transmission |
Transmission Type ..................... Multi Power
Gearbox Type ..................... 12F/4R, Partial powershift
Number of Forward Gears ..................... 12
Number of Reverse Gears ..................... 4
Clutch Type ..................... Dry disc
Oil Capacity, qts (L) ..................... 32.0 (30.5)
Maximum Forward Speed, mph (kph) ..................... 19.8 (31.9)
Maximum Reverse Speed, mph (kph) ..................... 9.8 (15.8)
| Wheels and Tires |
Wheel Drive System ..................... 2WD 4x2
Steering Configuration ..................... Front Steer
Steering System ..................... Manual
Service Brake ..................... Wet disc
Front Tire Size ..................... 6.00x16
Rear Tire Size ..................... 12.4x28
Front Tread, in (mm) ..................... 48-72 (1210-1820)
Rear Tread, in (mm) ..................... 52-88 (1320-2230)
| Hydraulic System |
Hydraulic System Type ..................... Open center
Implement Pump Type, gpm (Lpm) ..................... Gear
Implement Pump Flow, gpm (Lpm) ..................... 4.0 (15.0)
Hydraulic Fluid Capacity, gal (L) ..................... 8.0 (30.3)
Number of Standard Valves ..................... 0/2
3-Point Hitch Category ..................... 2/1
Draft Sensing or Lift Control ..................... Position and draft control
Rear Lift Capacity, lbs (kg) ..................... 3160 (1430)
| Dimensions and Weight |
Wheelbase, in (mm) ..................... 78.4 (1990)
Overall Length, in (mm) ..................... 127.6 (3240)
Height (Steering Wheel), in (mm) ..................... 55.5 (1400)
Overall Width, in (mm) ..................... 72.1 (1830)
Ground Clearance, in (mm) ..................... 16.1 (400)
Operating Weight, lbs (kg) ..................... 7275 (3300)
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