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Ford TW-25 Specifications
The Ford TW25 is a two-wheel drive or four-wheel drive row-crop tractor. This model was manufactured between 1983 and 1989. The Ford TW-25 tractor is powered by 401 cu.in (6.6 L) Ford 4-cycle 6-cylinder direct injection turbocharged liquid-cooled diesel engine with a rated power of 156 hp (116.3 kW) at 2200 rpm. The tractor is fitted with a partial powershift transmission with 16 forward and 4 reverse gears. The maximum forward speed - 18.7 mph (30.1 km/h), maximum reverse speed - 7.8 mph (12.5 km/h).
The open center hydraulic system has a gear pump with a rated capacity of 15.3 gal/min (57.8 l/min). The hydraulic system pressure is 173 bar (2500 psi). The 2WD models are equipped with 10.0x16 front tires and 18.4x38 rear tires. The 14.9x28 front tires and 20.8x38 rear tires are used for 4WD tractors. The Ford TW-25 tractor is compatible with Ford 773 front-end loader with lift capacity of 5000 lbs (2268 kg) and breakout force of 6600 lbs (2993 kg).
| Engine Specs |
Engine Model ....................... Ford 401
Engine Type ....................... Four stroke six-cylinder turbocharged diesel
Number of Cylinders ....................... 6
Displacement, cu.in (L) ....................... 401.0 (6.6)
Cylinder Bore, in (mm) ....................... 4.40 (112.0)
Piston Stroke, in (mm) ....................... 4.40 (112.0)
Aspiration Type ....................... Turbocharged
Rated Engine Power, hp (kW) ....................... 156.0 (116.3)
Maximum Engine Power, hp (kW) ....................... 160.0 (119.3)
Rated Engine Speed, rpm ....................... 2200
Maximum Torque, Nm (ft-lbs) ....................... 575 (424)
Torque Speed, rpm ....................... 1600
Compression Ratio ....................... 15.6:1
Firing Order ....................... 1-5-3-6-2-4
Fuel System ....................... Direct injection
Lubrication System ....................... Forced lubrication
Cooling System ....................... Liquid-cooled
Air Cleaner Type ....................... Dual paper elements
Valve Clearance (Intake), in (mm) ....................... 0.014-0.016 (0.356)
Valve Clearance (Exhaust), in (mm) ....................... 0.017-0.019 (0.432)
Fuel Tank Capacity, gal (L) ....................... 75.0 (284.0)
Oil Capacity, qts (L) ....................... 20.0 (18.9)
Coolant Capacity, qts (L) ....................... 23.0 (21.8)
Electrical System Rating, Volts ....................... 12
Charging System ....................... Alternator
Alternator Rating, Amps ....................... 72
Battery Rating, Ah ....................... 128
| Power Take-Off |
PTO Operational Type ....................... Independent
PTO Power, hp (kW) ....................... 140.0 (104.5)
PTO Speed, rpm ....................... 540/1000
PTO/Engine Speed, rpm ....................... 540/1860, 1000/1920
| Transmission |
Transmission Model ....................... Dual Power
Transmission Type ....................... Partial powershift
Gearbox Type ....................... 16F/4R (24F/6R with Creeper)
Number of Forward Gears ....................... 16
Number of Reverse Gears ....................... 4
Number of Forward Gears (Creeper) ....................... 24
Number of Reverse Gears (Creeper) ....................... 6
Clutch Type ....................... Dry disc
Clutch Disc Diameter, in (mm) ....................... 14.1 (356)
Oil Capacity, qts (L) ....................... 92.0 (87.0)
Maximum Forward Speed (Low Mode), mph (kph) ....................... 14.6 (23.5)
Maximum Forward Speed (High Mode), mph (kph) ....................... 18.7 (30.1)
Maximum Reverse Speed (Low Mode), mph (kph) ....................... 6.0 (9.7)
Maximum Reverse Speed (High Mode), mph (kph) ....................... 7.8 (12.5)
| Wheels and Tires |
Wheel Drive System ....................... 2WD/4WD
Steering Configuration ....................... Front steer
Steering System ....................... Hydrostatic power
Service Brake ....................... Differential hydraulic wet disc
Front Tire Size (2WD) ....................... 10.00x16
Rear Tire Size (2WD) ....................... 18.4x38
Front Tire Size (4WD) ....................... 14.9x28
Rear Tire Size (4WD) ....................... 20.8x38
Front Tread (2WD), in (mm) ....................... 60-84 (1520-2130)
Front Tread (4WD), in (mm) ....................... 65-84 (1650-2130)
Rear Tread, in (mm) ....................... 64-100 (1620-2540)
| Hydraulics and Hitch |
Hydraulic System Type ....................... Open center
Implement Pump Flow, gpm (Lpm) ....................... 15.3 (57.8)
Steering Pump Flow, gpm (Lpm) ....................... 4.2 (15.9)
Hydraulic Pressure, Bar (psi) ....................... 173 (2500)
Hydraulic Capacity, gal (L) ....................... 18.3 (69.1)
Number of Standard Remote Valves ....................... 2
3-Point Hitch Category ....................... 2, 3 (Opt)
Draft Sensing or Lift Control ....................... Position control
and lower-link draft sensing
Lift Capacity at 24" (0.6m) behind pin (Std), lbs (kg) ....................... 7150 (3240)
Lift Capacity at 24" (0.6m) behind pin (Opt), lbs (kg) ....................... 9450 (4285)
| Dimensions and Weight |
Wheelbase (2WD), in (mm) ....................... 108 (2740)
Wheelbase (4WD), in (mm) ....................... 110.7 (2810)
Overall Length, in (mm) ....................... 178.7 (4530)
Height (ROPS), in (mm) ....................... 114.8 (2910)
Height (Cab), in (mm) ....................... 116 (2940)
Overall Width, in (mm) ....................... 83.6 (2120)
Ground Clearance, in (mm) ....................... 16.4 (410)
Turning Radius, in (mm) ....................... 253 (6400)
Weight (Shipping), lbs (kg) ....................... 12265 (5560)
Weight (Operating), lbs (kg) ....................... 15500 (7030)
Weight (Ballasted), lbs (kg) ....................... 17965 (8150)
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| Farm Tractors Technical Specifications |