Hart-Parr 12-24

Hart-Parr 12-24 Technical Specifications

Hart-Parr 12-24 is a Row-Crop tractor that was produced by the John Deere between 1924 – 1930.

Below you will find detailed technical specifications for Hart-Parr 12-24 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Hart-Parr 12-24 Production

Manufacturer: Hart-Parr
Type: Standard-tread tractor
Factory: Charles City, Iowa, USA
Original price: $1,050 (1930 )

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

Hart-Parr 12-24 Mechanical

Chassis: 4×2 2WD
Steering: manual
Cab: Open operator station.
Transmissions: 2-speed gear
  3-speed gear

Hart-Parr 12-24 Engine detail

Engine Detail
Displacement: 308.9 ci
5.1 L
Bore/Stroke: 5.50×6.50 inches
140 x 165 mm
Rated RPM: 850

Hart-Parr 12-24 Transmission overview

Engine Oil

Type: gear
Gears: 2 forward and 1 reverse

Hart-Parr 12-24 Dimensions

Length: 116 inches
294 cm
Width: 66 inches
167 cm
Height: 56 inches
142 cm
Weight: 4440 lbs
2013 kg

Hart-Parr 12-24 Tests

Nebraska Tractor Test 107
309 kerosene 2WD
October 14 – 23, 1924
Link: Nebraska Tractor Test 107 file
Belt power (max): 26.97 hp
20.1 kW
Drawbar performance
Max power: 17.54 hp
13.1 kW
Gear 2 used for power test.
Max pull: 3,054 lbs
1385 kg
Gear 1 used for pull test.


Is Hart-Parr 12-24 a good tractor?

The Hart-Parr 12-24 is one of the great tractors in the Hart-Parr stable, and it has earned Hart-Parr a fantastic reputation.

How much oil does a Hart-Parr 12-24 take?

Check out the Hart-Parr 12-24 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Hart-Parr made the ?

The Hart-Parr 12-24 was an agricultural tractor model made from 1924 – 1930

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