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
| 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 |
Related Models
More Deutz-Fahr models
View all Deutz-Fahr modelsDeutz-Fahr 4046E KeylineModel4046E Keyline
Deutz-Fahr 4050EModel4050E
Deutz-Fahr 4050E KeylineModel4050E Keyline
Deutz-Fahr 4055E KeylineModel4055E Keyline
Deutz-Fahr 4060E KeylineModel4060E Keyline
Deutz-Fahr 4065EModel4065E
Deutz-Fahr 4070EModel4070E
Deutz-Fahr 4075EModel4075E
Deutz-Fahr 4080.4EModel4080.4E
Deutz-Fahr 4080EModel4080E
Deutz-Fahr 4085EModel4085E
Deutz-Fahr 4090.4EModel4090.4E
