Equipment

Brands

Hart-Parr 12-24 Tractor (1924-1930)

Manufacturer:

Hart-Parr

Price:

1,050(USD)

Series:

Model:

12-24

Factory:

Charles City, Iowa, USA

Full Specifications

NEBRASKA TRACTOR TEST 107

Description

309 kerosene 2WD/October 14 - 23, 1924/Link: Nebraska Tractor Test 107 file/Drawbar performance/Gear 2 used for power test./Gear 1 used for pull test.

Belt power (max)

26.97 hp/20.1 kW

Max power

17.54 hp/13.1 kW

Max pull

3,054 lbs/1385 kg

HART-PARR 12-24 POWER

Drawbar (claimed)

12 hp/8.9 kW

Belt (claimed)

24 hp/17.9 kW

Drawbar (tested)

17.54 hp/13.1 kW

Belt (tested)

26.97 hp/20.1 kW

ENGINES OVERVIEW

Description

Hart-Parr 5.1L 2-cyl gasoline/Hart-Parr 5.5L 2-cyl gasoline

ENGINE DETAIL 1

Description

Hart-Parr/gasoline/2-cylinder/liquid-cooled

Displacement

308.9 ci/5.1 L

Bore/Stroke

5.50x6.50 inches/140 x 165 mm

Rated RPM

850

ENGINE DETAIL 2

Description

Hart-Parr/gasoline/2-cylinder/liquid-cooled

Displacement

337.6 ci/5.5 L

Bore/Stroke

5.75x6.50 inches/146 x 165 mm

Rated RPM

850

HART-PARR 12-24 ENGINES

Description

Hart-Parr 5.1L 2-cyl gasoline/Hart-Parr 5.5L 2-cyl gasoline

TRANSMISSIONS OVERVIEW

Description

2-speed gear/3-speed gear

TRANSMISSION 1

Type

gear

Gears

2 forward and 1 reverse

TRANSMISSION 2

Type

gear

Gears

3 forward and 1 reverse

MECHANICAL

Chassis

4x2 2WD

Steering

manual

Cab

Open operator station.

Transmissions

2-speed gear/3-speed gear

HART-PARR 12-24 TIRES

Ag front

28x5 (steel)

Ag rear

46x10 (steel)

DIMENSIONS

Length

116 inches/294 cm

Width

66 inches/167 cm

Height

56 inches/142 cm

Weight

4440 lbs/2013 kg

DIMENSIONS & TIRES

Weight

4440 lbs/2013 kg

Front tire

28x5

Rear tire

46x10

12-24 SERIAL NUMBERS

1924

36001 (12-24 E)

1925

36075 (12-24 E)

1926

37101 (12-24 G)

1927

37901 (12-24 H)

1928

38119 (12-24 H)

1929

39687 (12-24 H)

1930

42279 (12-24 H)