Equipment

Brands

Rock Island G2 15-25 Tractor (1929-1932)

Manufacturer:

Rock Island

Price:

N/A

Series:

Model:

G2 15-25

Factory:

Rock Island, Illinois, USA

Full Specifications

NEBRASKA TRACTOR TEST 157 2

Description

Kerosene 2-speed 2WD/April 24 - May 3, 1929/Link: Nebraska Tractor Test 157 file/Drawbar performance

Belt power (max)

29.00 hp/21.6 kW

Belt fuel use (max)

3.6 gal/hour/13.6 l/hour

Max power

22.08 hp/16.5 kW

Max pull

2,880 lbs/1306 kg

NEBRASKA TRACTOR TEST 158 2

Description

Gasoline 2-speed 2WD/May 4 - 8, 1929/Link: Nebraska Tractor Test 158 file/Drawbar performance

Belt power (max)

35.69 hp/26.6 kW

Belt fuel use (max)

3.9 gal/hour/14.8 l/hour

Max power

25.50 hp/19.0 kW

Max pull

3,549 lbs/1609 kg

ROCK ISLAND G2 15-25 POWER

Drawbar (claimed)

15 hp/11.2 kW

Belt (claimed)

25 hp/18.6 kW

Drawbar (tested)

25.50 hp/19.0 kW

Belt (tested)

35.69 hp/26.6 kW

ENGINE DETAIL

Description

Waukesha/kerosene/4-cylinder/liquid-cooled

Displacement

326 ci/5.3 L

Bore/Stroke

4.25x5.75 inches/108 x 146 mm

Rated RPM

1100

ROCK ISLAND G2 15-25 ENGINE

Description

Waukesha 5.3L 4-cyl kerosene

Fuel tank

21 gal/79.5 L

Aux. fuel

3.5 gal/13.2 L

TRANSMISSION

Type

unsynchronized gear

Gears

2 forward and 1 reverse

MECHANICAL

Chassis

4x2 2WD

Steering

manual

Cab

Open operator station.

Transmission

2-speed unsynchronized gear

DIMENSIONS

Weight

4,200 lbs/1905 kg

DIMENSIONS & TIRES

Weight

4,200 lbs/1905 kg