Equipment

Brands

Rumely OilPull K 12/20 Tractor (1918-1924)

Manufacturer:

Rumely

Price:

N/A

Series:

Model:

OilPull K 12/20

Factory:

La Porte, Indiana, USA

Full Specifications

NEBRASKA TRACTOR TEST 10

Description

Kerosene 2-speed 2WD/May 1 - 21, 1920/Link: Nebraska Tractor Test 10 file/Drawbar performance

Belt power (max)

25.87 hp/19.3 kW

Belt fuel use (max)

3.0 gal/hour/11.4 l/hour

Max power

15.02 hp/11.2 kW

Max pull

2780 lbs/1261 kg

ADVANCE-RUMELY OILPULL K 12/20 POWER

Engine

40 hp/29.8 kW

Drawbar (claimed)

12 hp/8.9 kW

Belt (claimed)

20 hp/14.9 kW

Drawbar (tested)

15.02 hp/11.2 kW

Belt (tested)

25.87 hp/19.3 kW

ENGINE DETAIL

Description

Rumley/kerosene/2-cylinder/liquid-cooled horizontal opposed

Displacement

452.4 ci/7.4 L

Bore/Stroke

6.00x8.00 inches/152 x 203 mm

Power

40 hp/29.8 kW

Rated RPM

560

ADVANCE-RUMELY OILPULL K 12/20 ENGINE

Description

Rumley 7.4L 2-cyl kerosene

Fuel tank

23 gal/87.1 L

Aux. fuel

1 gal/3.8 L

TRANSMISSION

Type

gear

Gears

2 forward and 1 reverse

MECHANICAL

Chassis

4x2 2WD

Cab

Open operator station.

Transmission

2-speed gear

ADVANCE-RUMELY OILPULL K 12/20 TIRES

Ag front

44x8 steel

Ag rear

64x20 steel

DIMENSIONS

Length

132 inches/335 cm

Width

64 inches/162 cm

Height

75 inches/190 cm

Weight

6,430 lbs/2916 kg

DIMENSIONS & TIRES

Weight

6,430 lbs/2916 kg

Front tire

44x8

Rear tire

64x20

OILPULL K 12/20 SERIAL NUMBERS

1918

1200

1919

12101

1920

13657

1921

17640

1922

18649

1923

19269

1924

20511

Description

/how to read serial numbers.../