Deutz-Fahr DX 4.70

The Deutz-Fahr DX 4.70 is a tractor produced by Deutz Fahr. It is equipped with a 249.3 ci 4.1 L engine. The rated power output is 90 hp 67.1 kW. Transmission: 20 forward and 5 reverse. Operating weight: 8466 to 9193 pounds.

Overview

	1983 - 1989 DX4 SeriesUtility tractor
1983 - 1989
DX4 Series
Utility tractor

Production
Manufacturer	Deutz-Fahr
Utility tractor

Deutz-Fahr DX 4.70 Engine
Deutz 4.1L 4-cyl diesel
Fuel tank	31.7 gal 120.0 L
Engine details ...

Deutz-Fahr DX 4.70 Power
Engine	90 hp 67.1 kW
PTO (claimed)	84 hp 62.6 kW
Drawbar (tested)	73.23 hp 54.6 kW
PTO (tested)	85.18 hp 63.5 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Differential lock	mechanical rear
	OPTITRAC front
Power steering
Hydraulic dry disc brakes
Mastercab standard with air-conditioning.

Hydraulics
Type	open center
Pressure	2538 psi 175.0 bar
Valves	1 to 3
Pump flow	19.6 gpm 74.2 lpm

Tractor hitch
Rear Type	II
Rear lift (at ends)	8377 lbs 3799 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000 (1.375)
Engine RPM	540@2025
	1000@2110
Front PTO	independent
Front PTO Type	1000

Dimensions & Tires
2WD Wheelbase	92 inches 233 cm
4WD Wheelbase	94.5 inches 240 cm
Weight	8466 to 9193 pounds
Front tire	10.00x16
2WD Rear tire	18.4x34
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Battery volts	12

References
DX4.70-DX6.30-DX6.50-DX7.10 published in 1984, by Deutz-Fahr
DX4 published in 1984, by Deutz-Fahr

Engine

Engine Detail — 249.3 ci / 4.1 L Diesel

Manufacturer	Deutz BF4L913
Configuration	turbocharged diesel, 4-cylinder, air-cooled
Displacement	249.3 ci 4.1 L
Bore/Stroke	3.94x4.84 inches 100 x 123 mm
Power	90 hp 67.1 kW
Rated RPM	2300
Starter	electric
Starter volts	12
Oil capacity	12 qts 11.4 L

Transmission

Transmission options
15-speed fully synchronized
20-speed creeper

Transmission — 15 forward and 5 reverse fully synchronized

Type	fully synchronized
Gears	15 forward and 5 reverse
Clutch	cerametallic disc
Oil capacity	40.15 qts 38.0 L
Five gears (1-5) in three ranges (L/M/H) plus reverse (R) range.
With 18.4-34 rear tires
Transmission
Type	creeper
Gears	20 forward and 5 reverse
With 18.4-34 rear tires.

Dimensions

Deutz-Fahr DX 4.70 Tires
2WD Standard tires (ag)	Front: 10.00x16. Rear: 18.4x34
4WD Standard tires (ag)	Front: 13.6x24. Rear: 18.4x34
Optional tires (ag)	Front: 13.6x28. Rear: 18.4x38

Dimensions
2WD Wheelbase	92 inches 233 cm
4WD Wheelbase	94.5 inches 240 cm
Length	161.02 inches 408 cm
2WD Height	104 inches 264 cm
4WD Height	107 inches 271 cm
2WD Weight	8466 lbs 3840 kg
4WD Weight	9193 lbs 4169 kg
Rear tread	59 to 78.7 inches 149 to 199 cm

Tests

Nebraska Tractor Test 1575
Diesel 15-speed 4WD September 10 - 19, 1985 Link: Nebraska Tractor Test 1575 file
PTO performance
Power at rated engine speed	85.18 hp 63.5 kW
Fuel use	5.2 gal/hour 19.7 l/hour
Power at rated PTO speed	84.35 hp 62.9 kW
Fuel use	5.0 gal/hour 18.9 l/hour
Drawbar performance
Max power	73.23 hp 54.6 kW
Fuel use	5.1 gal/hour 19.3 l/hour
Gear 3M used for power test.
Max pull	10,502 lbs 4763 kg
Gear 3L used for pull test.

Photos

Deutz-Fahr DX 4.70

Deutz-Fahr DX 4.70

Deutz-Fahr DX 4.70

Deutz-Fahr DX 4.70 cab interior.