Coleman 10-20
Power
22 hp[B] hp
Production
1917
Engine
4-cylinder
Transmission
Gear
Weight
3800 lbs [1723 kg]
Drive
2WD
From the same series:
Introduction
Coleman 10-20 Standard-Tread Tractor
The Coleman 10-20 is a classic agricultural tractor produced in 1917. Manufactured in Kansas City, Missouri, USA, this standard-tread machine represents the early era of motorized farm equipment, designed for reliability and simplicity in field operations.
Engine and Performance
The tractor is powered by a 4-cylinder, liquid-cooled engine with a displacement of 302 cubic inches (4.9 liters). It utilizes a Schebler carburetor and is designed to operate on kerosene. The engine is rated at 1000 RPM, delivering a claimed 10 hp at the drawbar and 20 hp via the belt pulley. This power output allows for the operation of three 12-inch plows.
Transmission and Mechanical Features
The drivetrain features a manual gear transmission providing one forward and one reverse speed. Power is delivered to the wheels through a two-wheel drive configuration utilizing worm gear final drives. Steering is achieved via a manual system, and the operator station is of an open design.
Dimensions and Construction
Built with a durable steel construction, the Coleman 10-20 has a wheelbase of 72 inches (182 cm) and a total operating weight of 3800 lbs (1723 kg). The machine is fitted with steel wheels, featuring 34x4 front tires and 42x10 rear tires, which were standard for the period.
Conclusion
The Coleman 10-20, originally priced at $1,050, served as a functional workhorse for agricultural tasks during the early 20th century. Its robust design and straightforward mechanical architecture make it a notable subject for collectors of early American farm machinery.
Production Information of Coleman, 10-20
- Original price was $1,050 in 1917
- Standard-tread tractor
- Built in Kansas City, Missouri, USA
| Manufacturer | Coleman |
|---|
Dimension and Tires Information of Coleman, 10-20
| Wheelbase | 72 inches [182 cm] |
|---|---|
| Weight | 3800 lbs [1723 kg] |
| Ag front | 34x4 (steel) |
|---|---|
| Ag rear | 42x10 (steel) |
Engine Specifications of Coleman, 10-20
- Erd
- Liquid-cooled
- Kerosene
- 4-cylinder
| Fuel system | Schebler carburetor |
|---|---|
| Displacement | 302 ci [4.9 L] |
| Rated RPM | 1000 |
| Bore/Stroke | 4.00x6.00 inches [102 x 152 mm] |
| Coolant capacity | 56 qts [53.0 L] |
Transmission Information of Coleman, 10-20
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 1 forward and reverse |
Mechanical Specs of Coleman, 10-20
- Two-wheel drive
- Open operator station.
- Manual steering
| Final drives | Worm gear |
|---|
Power Information of Coleman, 10-20
| Drawbar (claimed) | 10 hp [7.5 kW] |
|---|---|
| Belt (claimed) | 20 hp [14.9 kW] |
| Plows | 3 (12-inch) |
Where it sits
With 22 hp[B] HP, the Coleman 10-20 sits just below 16-30 (33 HP) in Coleman's range. Its power puts it in the 27th percentile of 1910s models in our database (158 machines).
Frequently asked questions
How much horsepower does the Coleman 10-20 have?
The Coleman 10-20 delivers 22 hp[B] HP.
What years was the Coleman 10-20 produced?
The Coleman 10-20 was produced in 1917.
What engine does the Coleman 10-20 have?
The Coleman 10-20 is powered by a 4-cylinder engine.
What transmission does the Coleman 10-20 use?
The Coleman 10-20 uses a Gear transmission.
How much does the Coleman 10-20 weigh?
The Coleman 10-20 weighs 3800 lbs [1723 kg].
Is the Coleman 10-20 4WD?
The Coleman 10-20 is available in 2WD.