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Deutz-Fahr DX 6.50

The Deutz-Fahr DX 6.50 is a row-crop tractor produced from 1983 to 1990 as part of the DX6 Series by Deutz-Fahr. It features a turbocharged 6-cylinder air-cooled Deutz BF6L 913 diesel engine with 137 hp (102.2 kW) power output. The tractor offers two transmission options with 24 or 32 speeds using a two-speed power shift system. It supports two- or four-wheel drive with mechanical rear differential lock and optional OPTITRAC front differential lock. The Mastercab cab comes standard with air-conditioning. Hydraulics are open center type with up to 2538 psi pressure and 24 gpm pump flow. The rear hitch is category III with a lift capacity of 14330 lbs (6500 kg). PTO options include independent rear and front PTO shafts with 540/1000 rpm rear and 1000 rpm front PTO. Dimensions vary slightly between 2WD and 4WD models, with wheelbases around 106 inches and weights from 11243 to 12081 lbs. Tire options include various ag tires for both 2WD and 4WD configurations.
Deutz-FahrDX 6.50tractorspecificationsenginetransmissionhydraulicsdimensionsfarm tractor
Power137 hp
Founded1983 - 1990
ModelDX 6.50

Technical Specifications

Detailed specifications and technical data for Deutz-Fahr DX 6.50

Power

Engine:137 hp (102.2 kW)
PTO (tested):122.06 hp (91.0 kW)
PTO (claimed):120 hp (89.5 kW)
Drawbar (tested):101.36 hp (75.6 kW)

Engine

Type:turbocharged diesel
Model:Deutz BF6L 913
Power:137 hp (102.2 kW)
Cooling:air-cooled
Starter:electric
Cylinders:6-cylinder
Fuel tank:40 gal (151.4 L)
Rated RPM:2300
Bore/Stroke:4.016x4.92 inches (102 x 125 mm)
Displacement:373.9 ci (6.1 L)
Oil capacity:17 qts (16.1 L)
Starter volts:12
Optional fuel tank:66 gal (249.8 L)

Electrical

Ground:negative
Battery volts:12
Charging system:alternator

Hydraulics

Type:open center
Valves:1 to 3
Pressure:2538 psi (175.0 bar)
Pump flow:24 gpm (90.8 lpm)

Mechanical

Cab:Mastercab standard with air-conditioning
Drive:Two- or four-wheel drive
Brakes:Hydraulic dry disc brakes
Power steering:Yes
Differential lock:mechanical rear, OPTITRAC front

Production

Type:Row-Crop tractor
Series:DX6 Series
Manufacturer:Deutz-Fahr
Years produced:1983 - 1990

Transmission

Type:two-speed power shift
Gears:24 forward and 8 reverse
Notes:Five gears (1-5) in four ranges (LL/L/M/H) plus reverse (R) range. Two-speed power shift reduces speed by 13%.
Clutch:cerametallic disc
Oil capacity:56 qts (53.0 L)
Transmission:Powermatic
Alternate gears:32 forward and 8 reverse
Alternate transmission:Powermatic TW 911

Tractor hitch

Rear Type:III
Rear lift (at ends):14330 lbs (6500 kg)

Dimensions & Tires

Width:93.3 inches (236 cm)
Length:179.5 inches (455 cm)
2WD Height:109.6 inches (278 cm)
2WD Weight:11243 lbs (5099 kg)
4WD Height:116.7 inches (296 cm)
4WD Weight:12081 lbs (5479 kg)
Rear tread:64 to 88 inches (162 to 223 cm)
2WD Wheelbase:105.8 inches (268 cm)
4WD Wheelbase:106.4 inches (270 cm)
2WD Optional tires (ag):Front: 11.00x16. Rear: 20.8x38
2WD Standard tires (ag):Front: 11.00x16. Rear: 18.4x38
4WD Optional tires (ag):Front: 16.9x28. Rear: 20.8x38
4WD Standard tires (ag):Front: 14.9x28. Rear: 18.4x38

Power Take-off (PTO)

Rear PTO:independent
Front PTO:independent
Engine RPM:540@2192, 1000@2214
Rear PTO Type:540/1000 (1.375)
Front PTO Type:1000

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