Deutz-Fahr

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 power80.5 hp / 60.0 kW
Engine
Typeturbocharged diesel
ModelDeutz BF4L 913
Power80.5 hp / 60.0 kW
Coolingair-cooled
Starterelectric
Cylinders4-cylinder
Fuel tank31.7 gal / 120.0 L
Rated RPM2300
Bore/Stroke3.94x4.84 inches / 100 x 123 mm
Displacement249.3 ci / 4.1 L
Starter volts12
Weight
2WD8069 lbs / 3660 kg
4WD8796 lbs / 3989 kg
2WD Max capacity12125 lbs / 5499 kg
4WD Max capacity12787 lbs / 5800 kg
Hydraulics
Pressure2538 psi / 175.0 bar
Pump flow10.6 gpm / 40.1 lpm
Mechanical
DriveTwo- or four-wheel drive
BrakesHydraulic drum brakes
SteeringPower steering
Production
SeriesDX4 Series
CategoryUtility tractor
Years made1983 - 1989
Transmission
Typesynchronized
Gears15 forward and 5 reverse
DescriptionFive gears (1-5) in three ranges (L/M/H) plus reverse (R) range
Creeper typecreeper
Creeper gears20 forward and 5 reverse
Tractor hitch
Rear TypeII
Front HitchII
Rear lift capacity11465 lbs / 5200 kg
Front lift capacity3968 lbs / 1799 kg
Dimensions & Tires
Width79.9 inches / 202 cm
Height104.3 inches / 264 cm
2WD Length159.1 inches / 404 cm
4WD Length162.3 inches / 412 cm
Rear tread63 to 78.7 inches / 160 to 199 cm
2WD Wheelbase91.7 inches / 232 cm
4WD Wheelbase94.5 inches / 240 cm
2WD Front tread60 to 79.7 inches / 152 to 202 cm
4WD Front tread59.5 to 74.4 inches / 151 to 188 cm
2WD Ground clearance20.8 inches / 52 cm
4WD Ground clearance17.9 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 PTOindependent
Front PTOindependent
Rear PTO Type540/1000
Front PTO Type1000