Deutz-Fahr

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.
Power137 hp
Founded1983 - 1990
ModelDX 6.50

Technical Specifications

Detailed specifications and technical data for Deutz-Fahr DX 6.50

Power
Engine137 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
Typeturbocharged diesel
ModelDeutz BF6L 913
Power137 hp (102.2 kW)
Coolingair-cooled
Starterelectric
Cylinders6-cylinder
Fuel tank40 gal (151.4 L)
Rated RPM2300
Bore/Stroke4.016x4.92 inches (102 x 125 mm)
Displacement373.9 ci (6.1 L)
Oil capacity17 qts (16.1 L)
Starter volts12
Optional fuel tank66 gal (249.8 L)
Electrical
Groundnegative
Battery volts12
Charging systemalternator
Hydraulics
Typeopen center
Valves1 to 3
Pressure2538 psi (175.0 bar)
Pump flow24 gpm (90.8 lpm)
Mechanical
CabMastercab standard with air-conditioning
DriveTwo- or four-wheel drive
BrakesHydraulic dry disc brakes
Power steeringYes
Differential lockmechanical rear, OPTITRAC front
Production
TypeRow-Crop tractor
SeriesDX6 Series
ManufacturerDeutz-Fahr
Years produced1983 - 1990
Transmission
Typetwo-speed power shift
Gears24 forward and 8 reverse
NotesFive gears (1-5) in four ranges (LL/L/M/H) plus reverse (R) range. Two-speed power shift reduces speed by 13%.
Clutchcerametallic disc
Oil capacity56 qts (53.0 L)
TransmissionPowermatic
Alternate gears32 forward and 8 reverse
Alternate transmissionPowermatic TW 911
Tractor hitch
Rear TypeIII
Rear lift (at ends)14330 lbs (6500 kg)
Dimensions & Tires
Width93.3 inches (236 cm)
Length179.5 inches (455 cm)
2WD Height109.6 inches (278 cm)
2WD Weight11243 lbs (5099 kg)
4WD Height116.7 inches (296 cm)
4WD Weight12081 lbs (5479 kg)
Rear tread64 to 88 inches (162 to 223 cm)
2WD Wheelbase105.8 inches (268 cm)
4WD Wheelbase106.4 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 PTOindependent
Front PTOindependent
Engine RPM540@2192, 1000@2214
Rear PTO Type540/1000 (1.375)
Front PTO Type1000