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
Model Deutz-Allis 1920
Length 1,980 mm (78 in)
Width 970 mm (38.2 in)
Height (steering wheel) 1,190 mm (46.9 in)
Wheel base 1,290 mm (50.8 in)
Weight 470 kg (1,036 lbs)
Fuel tank capacity 16.1 liters (4.3 US gal.; 3.5 Imp. gal)
Battery 12V
Cabin type Open operator station
Engine model Kohler M20
Engine type Four-stroke, air-cooled, inline
Cylinders 2
Fuel type Gasoline
Displacement 0.8 L, 770 cm2, (47.0 cu·in)
Bore and stroke 79.0 mm X 78.0 mm (3.11 in X 3.07 in)
Compression ratio 6.6:1
Horsepower 20.3 PS (14.9 kW; 20 HP) at 3,600 rpm
Starter Electric
Oil capacity: 1.7 L (1.8 US. qt, 1.5 Imp. qt.)
Spark plug Champion RV15YC
Transmission and chassis
Chassis 4×2 2WD
Steering type Power
Brakes Drum
Final drive Spur gear
Transmission model Sundstrand 15
Transmission type Shaft-driven hydrostatic
Gears Infinite forward and reverse (2-range)
Speed Forward: 12.9 kmh (8 mph) Reverse: 7.2 kmh (4.5 mph)
Transmission oil capacity 5.7 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
Category 0 (optional)
Control type
Lift capacity (at ends) kg (0 lbs)
PTO (Power take-off shaft)
Middle PTO type Independent with electric clutch
Middle PTO speed – rpm
Rear PTO type Optional
Rear PTO speed 2000 rpm
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