Massey Ferguson 4255 Engine Specs
Engine Model ……….. Perkins 1004.4T
Engine Type ……….. Four stroke, turbocharged, direct injection
diesel
Number of Cylinders ……….. 4
Displacement, cu in (L) ……….. 244 (4.0)
Engine Bore, in (mm) ……….. 3.94 (100.0)
Engine Stroke, in (mm) ……….. 5.00 (127.0)
Aspiration ……….. Turbocharged
Rated Engine Power, hp (kW) ……….. 92.0 (67.5)
Maximum Engine Power, hp (kW) ……….. 95.0 (70.8)
Rated Engine Speed, rpm ……….. 2200
Maximum Torque, Nm (ft-lbs) ……….. 374 (276)
Torque Speed, rpm ……….. 1400
Compression ……….. 17.3:1
Firing Order ……….. 1-3-4-2
Fuel System ……….. Direct injection
Fuel Tank Capacity, gal (L) ……….. 33.6 (127.4)
Coolant Capacity, qts (L) ……….. 18.4 (17.5)
Oil capacity, qts (L) ……….. 6.8 (6.4)
Air cleaner ……….. Dry type
Electrical System Rating, Volts ……….. 12
Charging System ……….. Alternator
MF 4255 Power Take-Off
PTO Operational Type ……….. Independent
PTO Horsepower, hp (kW) ……….. 86.8 (64.7)
PTO Clutch ……….. Hydraulic
PTO Speeds, rpm ……….. 540/540E, 540/1000
PTO / Engine Speeds, rpm ……….. 540/1979, 540E/1421, 1000/2000
Massey Ferguson 4255 Transmission
Transmission Type (Std) ……….. 12F/12R, Mechanical shuttle
Number of Forward Speeds ……….. 12
Number of Reverse Speeds ……….. 12
Clutch Plate Diameter, in (mm) ……….. 13.1 (330)
Maximum Forward Speed, mph (kph) ……….. 22.7 (36.5)
Maximum Reverse Speed, mph (kph) ……….. 22.7 (36.5)
Transmission Type (Opt) ……….. 18F/6R, Speedshift
Number of Forward Speeds ……….. 18
Number of Reverse Speeds ……….. 6
Clutch Plate Diameter, in (mm) ……….. 13.1 (330)
Maximum Forward Speed, mph (kph) ……….. 24.7 (39.8)
Maximum Reverse Speed, mph (kph) ……….. 15.6 (25.1)
Transmission Type (Opt) ……….. 12F/12R, Powershuttle
Number of Forward Speeds ……….. 12
Number of Reverse Speeds ……….. 12
Clutch ……….. Electro-hydraulic wet disc
Maximum Forward Speed, mph (kph) ……….. 24.7 (39.8)
Maximum Reverse Speed, mph (kph) ……….. 24.7 (39.8)
Transmission Type (Opt) ……….. 24F/24R, Powershuttle
Number of Forward Speeds ……….. 24
Number of Reverse Speeds ……….. 24
Clutch ……….. Electro-hydraulic wet disc
Maximum Speed, mph (kph) ……….. 24.7 (39.8)
Differential Lock ……….. Electro-hydraulic
Service Brake ……….. Hydraulic wet disc
Trailer Brakes ……….. Hydraulic
MF 4255 Wheels and Tires
Drive Wheels ……….. 2WD/4WD
Steering Configuration ……….. Front Steer
Steering System ……….. Hydrostatic power
Front Tire Size (2WD) ……….. 10.00-16
Rear Tire Size (2WD) ……….. 16.9R34
Front Tire Size (4WD) ……….. 13.6R24
Rear Tire Size (4WD) ……….. 16.9R34
Front Tread (2WD), in (mm) ……….. 52-71.7 (1320-1820)
Front Tread (4WD), in (mm) ……….. 55.5-75.2 (1400-1910)
Rear Tread, in (mm) ……….. 60.2-88.2 (1520-2240)
Massey Ferguson 4255 Hydraulics and Hitch
Hydraulic System Type ……….. Open center
Implement Pump Flow, gpm (Lpm) ……….. 10.0 (37.8)
Steering Pump Flow, gpm (Lpm) ……….. 7.5 (27.2)
Total Flow, gpm (Lpm) ……….. 17.4 (65.9)
Hydraulic Pressure, Bar (psi) ……….. 210 (3050)
Hydraulic System Capacity, gal (L) ……….. 13.2 (50.0)
Number of Standard Remote Valves ……….. 1/4
3-Point Hitch Category (Std) ……….. 2
Draft Sensing or Lift Control ……….. Position control and
mechanical draft control
Standard Lift Capacity at lift pin, lb (kg) ……….. 8800 (4000)
MF 4255 Dimensions and Weight
Wheelbase, in (mm) ……….. 92.5 (2340)
Length, in (mm) ……….. 157.9 (4010)
Height, in (mm) ……….. 102.8 (2610)
Overall Width, in (mm) ……….. 81.1 (2050)
Ground Clearance, in (mm) ……….. 15.4 (390)
Turning Radius, in (mm) ……….. 157 (4000)
Weight (2WD), lb (kg) ……….. 7740 (3510)
Weight (4WD), lb (kg) ……….. 8220 (3730)