Equipment

Brands

Wallis 12-20 Tractor (1932)

Manufacturer:

Wallis

Price:

N/A

Series:

Model:

12-20

Factory:

Racine, Wisconsin, USA

Full Specifications

NEBRASKA TRACTOR TEST 164 2

Description

Gasoline 3-speed 2WD/June 18 - 27, 1929/Link: Nebraska Tractor Test 164 file/Drawbar performance

Belt power (max)

24.16 hp/18.0 kW

Belt fuel use (max)

2.5 gal/hour/9.5 l/hour

Max power

18.07 hp/13.5 kW

Max pull

3,018 lbs/1368 kg

WALLIS 12-20 POWER

Drawbar (claimed)

12 hp/8.9 kW

Belt (claimed)

20 hp/14.9 kW

Plows

2

Drawbar (tested)

18.07 hp/13.5 kW

Belt (tested)

24.16 hp/18.0 kW

ENGINE DETAIL

Description

Wallis/gasoline/4-cylinder/liquid-cooled

Displacement

248 ci/4.1 L

Bore/Stroke

3.875x5.25 inches/98 x 133 mm

Rated RPM

1000

Starter type

hand-crank

WALLIS 12-20 ENGINE

Description

Wallis 4.1L 4-cyl gasoline

TRANSMISSION

Type

gear

Gears

3 forward and 1 reverse

Clutch

dry disc

MECHANICAL

Chassis

4x2 2WD

Steering

manual

Transmission

3-speed gear

WALLIS 12-20 TIRES

Ag front

28x5 (steel)

Ag rear

44x10 (steel)

DIMENSIONS

Wheelbase

78 inches/198 cm

Width

55 inches/139 cm

Height

51 inches/129 cm

Weight

3,455 lbs/1567 kg

DIMENSIONS & TIRES

Wheelbase

78 inches/198 cm

Weight

3,455 lbs/1567 kg

Front tire

28x5

Rear tire

44x10

BELT PULLEY

Diameter

17 inches/43 cm

Width

6 inches/15 cm

RPM

540

Speed

2,400 ft/min/731.52 meters/min