Overview
The Huber 18-36 Super Four is a standard-tread farm tractor produced in Marion, Ohio, between 1925 and 1928. It features a 7.6L Stearns four-cylinder gasoline engine and is equipped with a two-speed gear transmission and an open operator station.
Ideal Applications
Tested Drawbar Performance:
According to Nebraska Tractor Test 123, this 8,450-pound tractor achieved a maximum drawbar pull of 5,419.5 pounds and a tested power output of 30.35 horsepower.
Belt Pulley Specifications:
The unit is equipped with a 15.5-inch diameter belt pulley that operates at 695 RPM and produced a maximum tested belt power of 36.18 horsepower.
Engine and Mechanical Configuration:
The powertrain consists of a 461 cubic inch liquid-cooled engine with a 40-gallon fuel tank, a dry disc clutch, and two-wheel drive steering on steel agricultural tires.
Production
| Description | Standard-tread tractor / Built in Marion, Ohio, USA |
|---|---|
| Manufacturer | Huber |
Engine
| Engine type | Stearns 7.6L 4-cyl gasoline |
|---|---|
| Fuel tank | 40 gal (151.4 L) |
| Air cleaner | oil spray |
| Bore/Stroke | 4.75x6.50 inches (121 x 165 mm) |
| Coolant capacity | 40 qts (37.9 L) |
| Description | Stearns / gasoline / 4-cylinder / liquid-cooled |
| Displacement | 461 ci (7.6 L) |
| Rated RPM | 1000 |
| Belt (claimed) | 36 hp (26.8 kW) |
| Belt (tested) | 36.18 hp (27.0 kW) |
| Drawbar (claimed) | 18 hp (13.4 kW) |
| Drawbar (tested) | 30.35 hp (22.6 kW) |
| Plows | 3 |
Transmission
| Clutch | dry disc |
|---|---|
| Gears | 2 forward and 1 reverse |
| Transmission type | 2-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station. |
|---|---|
| Description | Manual steering |
| Drive type | Two-wheel drive |
Dimensions & Tires
| Height (hood) | 62 inches (157 cm) |
|---|---|
| Length | 158 inches (401 cm) |
| Operating weight | 8450 lbs (3832 kg) |
| Wheelbase | 93 inches (236 cm) |
| Width | 76 inches (193 cm) |
| Front tire | 40x5 |
| Rear tire | 56x14 |
| Weight | 8450 lbs (3832 kg) |
| Wheelbase | 93 inches (236 cm) |
| Ag front | 40x5 (steel) |
| Ag rear | 56x14 (steel) |
Belt Pulley
| Diameter | 15.5 inches (39 cm) |
|---|---|
| RPM | 695 |
| Width | 8 inches (20 cm) |
Nebraska Tractor Test 123
| Belt fuel use (max) | 4.6 gal/hour (17.4 l/hour) |
|---|---|
| Belt power (max) | 36.18 hp (27.0 kW) |
| Description | Gasoline 2WDJune 7 - 12, 1926Link: Nebraska Tractor Test 123 file / Drawbar performance |
| Max power | 30.35 hp (22.6 kW) |
| Max pull | 5419.5 lbs (2458 kg) |