Deutz-Allis 1920

Deutz-Allis 1920The Deutz-Allis 1920 is a 2WD garden tractor from the Ultima series. This tractor was manufactured by Simplicity for distributor Deutz-Allis from 1981 to 1992. The Deutz-Allis 1920 is equipped with a 0.8 L (47.0 cu·in) two-cylinder gasoline engine and a shaft-driven hydrostatic transmission with infinite forward and reverse (2-range) gears.

The Deutz-Allis 1920 garden tractor used the Kohler M20 engine. It is a 0.8 L, 770 cm2, (47.0 cu·in) two-cylinder natural aspirated gasoline engine with 79.0 mm (3.11 in) of the cylinder bore and 78.0 mm (3.07 in) of the piston stroke. The compression ratio rating is 6.6:1. This engine produced 20.3 PS (14.9 kW; 20.0 HP) at 3,600 rpm of output power.

The Deutz-Allis 1920 is equipped with power steering, drum brakes, open operator station and 16.1 liters (4.3 US gal.; 3.5 Imp. gal) fuel tank.

Following attachments are available for the Deutz-Allis 1920 garden tractor:

  • Mid-mount Deutz-Allis 1,060 mm (42 inches) mower deck
  • Mid-mount Deutz-Allis 1,210 mm (48 inches) mower deck with 3-blade
  • Mid-mount Deutz-Allis 1,520 mm (60 inches) mower deck with 3-blade
  • Front-mount Deutz-Allis 1,160 mm (46 inches) blade
  • Front-mount Deutz-Allis 1,060 mm (42 inches) single-stage snow blower
  • Front-mount Deutz-Allis 1,160 mm (46 inches) single-stage snow blower
  • Deutz-Allis 71691309 loader

Deutz-Allis 1920 Specifications

General Specifications
ModelDeutz-Allis 1920
Length1,980 mm (78 in)
Width970 mm (38.2 in)
Height (steering wheel)1,190 mm (46.9 in)
Wheel base1,290 mm (50.8 in)
Weight470 kg (1,036 lbs)
Fuel tank capacity16.1 liters (4.3 US gal.; 3.5 Imp. gal)
Cabin typeOpen operator station
Engine modelKohler M20
Engine typeFour-stroke, air-cooled, inline
Fuel typeGasoline
Displacement0.8 L, 770 cm2, (47.0 cu·in)
Bore and stroke79.0 mm X 78.0 mm (3.11 in X 3.07 in)
Compression ratio6.6:1
Horsepower20.3 PS (14.9 kW; 20 HP) at 3,600 rpm
Oil capacity:1.7 L (1.8 US. qt, 1.5 Imp. qt.)
Spark plugChampion RV15YC
Transmission and chassis
Chassis4×2 2WD
Steering typePower
Final driveSpur gear
Transmission modelSundstrand 15
Transmission typeShaft-driven hydrostatic
GearsInfinite forward and reverse (2-range)
Speed Forward: 12.9 kmh (8 mph) Reverse: 7.2 kmh (4.5 mph)
Transmission oil capacity5.7 L (1.5 US. gal, 1.3 Imp. gal.)
Front tires Ag: 16-6.50×8
Lawn/turf: 16-6.50×8
Rear tires Ag: 23-10.5-12
Lawn/turf: 23-10.5-12
Three-Point Hitch
Category0 (optional)
Control type
Lift capacity (at ends) kg (0 lbs)
PTO (Power take-off shaft)
Middle PTO typeIndependent with electric clutch
Middle PTO speed– rpm
Rear PTO typeOptional
Rear PTO speed2000 rpm
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