Deutz-Fahr DX 4.50
The Deutz-Fahr DX 4.50 is a utility tractor produced from 1983 to 1989 as part of the DX4 Series. It features a turbocharged air-cooled 4-cylinder Deutz BF4L 913 diesel engine with 80.5 hp (60.0 kW) power output. The tractor offers a 15-speed synchronized transmission with an optional 20-speed creeper. It is available in two- or four-wheel drive configurations with power steering and hydraulic drum brakes. The DX 4.50 has a fuel tank capacity of 31.7 gallons (120.0 L) and hydraulic system pressure of 2538 psi (175.0 bar) with a pump flow of 10.6 gpm (40.1 lpm). It includes rear and front Category II hitches with lift capacities of 11465 lbs (5200 kg) and 3968 lbs (1799 kg) respectively. The PTO is independent with rear 540/1000 rpm and front 1000 rpm options. Dimensions vary between 2WD and 4WD models, with wheelbases of 91.7 and 94.5 inches respectively, and weights ranging from 8069 to 8796 lbs. Tire options differ for 2WD and 4WD models, suitable for agricultural use.
Power80 hp
Founded1983 - 1989
ModelDX 4.50
Technical Specifications
Detailed specifications and technical data for Deutz-Fahr DX 4.50
Power
| Engine power | 80.5 hp / 60.0 kW |
|---|
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Deutz BF4L 913 |
| Power | 80.5 hp / 60.0 kW |
| Cooling | air-cooled |
| Starter | electric |
| Cylinders | 4-cylinder |
| Fuel tank | 31.7 gal / 120.0 L |
| Rated RPM | 2300 |
| Bore/Stroke | 3.94x4.84 inches / 100 x 123 mm |
| Displacement | 249.3 ci / 4.1 L |
| Starter volts | 12 |
Weight
| 2WD | 8069 lbs / 3660 kg |
|---|---|
| 4WD | 8796 lbs / 3989 kg |
| 2WD Max capacity | 12125 lbs / 5499 kg |
| 4WD Max capacity | 12787 lbs / 5800 kg |
Hydraulics
| Pressure | 2538 psi / 175.0 bar |
|---|---|
| Pump flow | 10.6 gpm / 40.1 lpm |
Mechanical
| Drive | Two- or four-wheel drive |
|---|---|
| Brakes | Hydraulic drum brakes |
| Steering | Power steering |
Production
| Series | DX4 Series |
|---|---|
| Category | Utility tractor |
| Years made | 1983 - 1989 |
Transmission
| Type | synchronized |
|---|---|
| Gears | 15 forward and 5 reverse |
| Description | Five gears (1-5) in three ranges (L/M/H) plus reverse (R) range |
| Creeper type | creeper |
| Creeper gears | 20 forward and 5 reverse |
Tractor hitch
| Rear Type | II |
|---|---|
| Front Hitch | II |
| Rear lift capacity | 11465 lbs / 5200 kg |
| Front lift capacity | 3968 lbs / 1799 kg |
Dimensions & Tires
| Width | 79.9 inches / 202 cm |
|---|---|
| Height | 104.3 inches / 264 cm |
| 2WD Length | 159.1 inches / 404 cm |
| 4WD Length | 162.3 inches / 412 cm |
| Rear tread | 63 to 78.7 inches / 160 to 199 cm |
| 2WD Wheelbase | 91.7 inches / 232 cm |
| 4WD Wheelbase | 94.5 inches / 240 cm |
| 2WD Front tread | 60 to 79.7 inches / 152 to 202 cm |
| 4WD Front tread | 59.5 to 74.4 inches / 151 to 188 cm |
| 2WD Ground clearance | 20.8 inches / 52 cm |
| 4WD Ground clearance | 17.9 inches / 45 cm |
| 2WD Standard tires (ag) | Front: 10.00-16, Rear: 16.9-38 |
| 4WD Standard tires (ag) | Front: 13.6-24, Rear: 16.9-38 |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Front PTO | independent |
| Rear PTO Type | 540/1000 |
| Front PTO Type | 1000 |
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