Overview
The Holt 75 is an agricultural crawler tractor manufactured in Stockton, California, between 1913 and 1924. It is powered by a 22.9L four-cylinder liquid-cooled gasoline engine rated at 550 RPM. This 23,000-lb machine is equipped with a two-speed transmission and is listed with a claimed 75 hp at the belt and 50 hp at the drawbar.
Ideal Applications
Engine and Power Output:
The 1400 ci four-cylinder engine is rated at 550 RPM and delivers a claimed 75 belt horsepower and 50 drawbar horsepower.
Chassis and Drive Configuration:
This crawler tractor features a track-based drive system and has a total listed weight of 23,000 lbs.
Transmission and Mechanical Layout:
The mechanical system consists of a two-speed transmission with two forward gears and a liquid-cooled engine configuration.
Production
| Description | Agricultural Crawler tractor |
|---|---|
| Factories | Stockton, California, USA |
| Manufacturer | Holt |
Engine
| Engine type | Holt 22.9L 4-cyl gasoline |
|---|---|
| Bore/Stroke | 7.50x8.00 inches (190 x 203 mm) |
| Description | Holt / gasoline / 4-cylinder / liquid-cooled |
| Displacement | 1400 ci (22.9 L) |
| Rated RPM | 550 |
| Belt (claimed) | 75 hp (55.9 kW) |
| Drawbar (claimed) | 50 hp (37.3 kW) |
Transmission
| Gears | 2 forward |
|---|---|
| Transmission type | 2-speed |
Mechanical
| Drive | crawler |
|---|
Dimensions & Tires
| Weight | 23,000 lbs (10432 kg) |
|---|
75 Serial Numbers
| Location: | Left side of tractor frame. |
|---|
Dimensions & Tracks
| Description | Tracks |
|---|---|
| Weight | 23,000 lbs (10432 kg) |