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John Deere 2650 Specifications
The John Deere 2650 utility tractor was manufactured by factory in Mannheim (Germany) from 1987 to 1994. The John Deere 2650 driveline consists of John Deere 4239-TL 4-cylinder direct injection turbocharged liquid-cooled diesel engine and 16x8 two-speed powershift transmission. A 239 cubic inches (3.9 L) engine has a cylinder bore of 4.2" (106 mm), piston stroke of 4.32" (110 mm), and rated power of 78 hp (58.2 kW).
The maximum forward speed - 17.1 mph (27.6 km/h), maximum reverse speed - 7.5 mph (12 km/h). The closed center constant pressure hydraulic system includes a piston pump with rated fluid flow of 11.6 gpm (44 lpm). The hydraulic system pressure is 190 bar (2755 psi). The 2-wheel drive models are equipped with 7.5x18 front tyres and 13.6R38 rear tires. The 11.2x28 front tyres and 13.6R38 rear tires are used for 4-wheel drive tractors.
| Engine Specs |
Engine Model .................... John Deere 4239-TL
Engine Type .................... Four cylinder direct injection turbocharged diesel
Number of Cylinders .................... 4
Displacement, cu.in (L) .................... 239.0 (3.9)
Cylinder Bore, in (mm) .................... 4.20 (106.0)
Piston Stroke, in (mm) .................... 4.32 (110.0)
Aspiration Type .................... Turbocharged
Rated Engine Power, hp (kW) .................... 78.0 (58.2)
Rated Engine Speed, rpm .................... 2300
Low Idle Speed, rpm .................... 950
High Idle Speed, rpm .................... 2750
Maximum Torque, Nm (lb-ft) .................... 207 (154)
Torque Speed, rpm .................... 1300
Compression Ratio .................... 16.8:1
Firing Order .................... 1-3-4-2
Fuel System .................... Direct injection
Lubrication System .................... Pressure
Cooling System .................... Liquid-cooled
Fuel Tank Capacity, gal (L) .................... 22.2 (84.0)
Oil Capacity, qts (L) .................... 9.0 (8.5)
Coolant Capacity, qts (L) .................... 15.9 (15.0)
Electrical System Rating, Volts .................... 12
Charging System .................... Alternator
Alternator Rating, Amps .................... 55
| Power Take-Off |
PTO Power, hp (kW) .................... 63.0 (47.5)
PTO Clutch Type .................... Hydraulic wet disc
Rear PTO Operational Type .................... Independent
Front PTO Operational Type .................... Independent
Rear PTO Speed, rpm .................... 540/1000
Front PTO Speed, rpm .................... 1000
Rear PTO/Engine Speed, rpm .................... 540/2070, 1000/2172
Front PTO/Engine Speed, rpm .................... 1000/2172
| Transmission |
Transmission Type .................... Hi-Lo
Gearbox Type .................... 16F/8R, 2-Speed powershift
Number of Forward Gears .................... 16
Number of Reverse Gears .................... 8
Clutch Type .................... Hydraulic
Clutch Disc Type .................... Cerametallic
Maximum Forward Speed, mph (kph) .................... 17.1 (27.6)
Maximum Reverse Speed, mph (kph) .................... 7.5 (12.0)
| Wheels and Tires |
Wheel Drive System .................... 2WD/4WD
Steering Configuration .................... Front steer
Steering System .................... Power steering
Service Brake .................... Wet disc
Front Tire Size (2WD) .................... 7.5x18
Rear Tire Size (2WD) .................... 13.6R38
Front Tire Size (4WD) .................... 11.2x28
Rear Tire Size (4WD) .................... 13.6R38
Front Tread (2WD), in (mm) .................... 59.1-79.1 (1350-2000)
Front Tread (4WD), in (mm) .................... 53.5-79.1 (1500-2000)
Rear Tread, in (mm) .................... 59.1-78.7 (1500-1990)
| Hydraulic System |
Hydraulic System Type .................... Closed center constant pressure
Implement Pump Flow, gpm (Lpm) .................... 11.6 (44.0)
Hydraulic Pressure, Bar (psi) .................... 190 (2755)
Rear Hitch Category .................... 2
Front Hitch Category .................... 2
Draft Sensing or Lift Control .................... Position and draft control
Rear Lift Capacity, lbs (kg) .................... 4135 (1875)
Front Lift Capacity, lbs (kg) .................... 1740 (790)
| Dimensions and Weight |
Wheelbase (2WD), in (mm) .................... 89.2 (2260)
Wheelbase (4WD), in (mm) .................... 90 (2280)
Overall Length, in (mm) .................... 165.1 (4190)
Height (Cab), in (mm) .................... 104.8 (2660)
Overall Width, in (mm) .................... 80.8 (2050)
Ground Clearance (2WD), in (mm) .................... 25.8 (650)
Ground Clearance (4WD), in (mm) .................... 19.5 (490)
Weight (2WD), lbs (kg) .................... 7695 (3490)
Weight (4WD), lbs (kg) .................... 8380 (3800)
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