| Manufacturer | Huber |
| Price | - |
| Model | 20-36 Light Four |
| Equipment Type | Standard-Tread Tractors |
| Factory | Marion, Ohio, USA |
NEBRASKA TRACTOR TEST 168
| Description | Gasoline 2WD/August 19 - 24, 1929/Link: Nebraska Tractor Test 168 file/Drawbar performance |
| Belt power (max) | 42.26 hp/31.5 kW |
| Belt fuel use (max) | 5.2 gal/hour/19.7 l/hour |
| Max power | 29.18 hp/21.8 kW |
| Max pull | 4482.5 lbs/2033 kg |
HUBER 20-36 LIGHT FOUR POWER
| Drawbar (claimed) | 20 hp/14.9 kW |
| Belt (claimed) | 36 hp/26.8 kW |
| Plows | 4 |
| Drawbar (tested) | 29.18 hp/21.8 kW |
| Belt (tested) | 42.26 hp/31.5 kW |
ENGINE DETAIL
The Huber 20-36 Light Four tractor features a robust Waukesha 4-cylinder gasoline engine with a substantial displacement of 443 ci (7.3 L), providing ample torque for field operations. Its 4.75x6.25-inch bore/stroke configuration indicates a focus on delivering low-end power, making it suitable for heavy-duty tasks like tilling and plowing. The oil bath air cleaner enhances engine longevity by effectively removing dirt and debris, though it requires regular maintenance to ensure optimal performance.
| Description | Waukesha/gasoline/4-cylinder/liquid-cooled |
| Displacement | 443 ci/7.3 L |
| Bore/Stroke | 4.75x6.25 inches/121 x 159 mm |
| Air cleaner | oil bath |
HUBER 20-36 LIGHT FOUR ENGINE
The Huber 20-36 Light Four tractor is powered by a Waukesha 7.3L 4-cylinder gasoline engine, providing a balance of horsepower and torque suitable for light agricultural tasks. Its 32-gallon fuel tank offers an extended operational range, which is advantageous for long-duration fieldwork but may increase total weight and affect maneuverability. However, the gasoline engine may present challenges with fuel efficiency compared to diesel alternatives, impacting long-term operational costs.
| Description | Waukesha 7.3L 4-cyl gasoline |
| Fuel tank | 32 gal/121.1 L |
TRANSMISSION
The Huber 20-36 Light Four tractor utilizes a simple gear system with 2 forward and 1 reverse gear ratios, facilitating basic operations such as plowing and cultivating. The dry disc clutch enhances durability but may require more frequent adjustments or replacements compared to wet clutches, particularly under heavy loads. This makes it suitable for lighter agricultural tasks but may pose limitations in high-torque applications or extended use.
| Type | gear |
| Gears | 2 forward and 1 reverse |
| Clutch | dry disc |
MECHANICAL
The Huber 20-36 Light Four features a simple 4x2 2WD chassis, providing reduced weight and lower power demands but limiting traction on uneven terrain. Its manual steering system enhances operator control, though it may require more physical effort, especially during tight maneuvers. The 2-speed gear transmission allows for basic operational versatility, but with limited speed options, it may not be suitable for extensive field tasks requiring rapid transport or high-speed performance.
| Chassis | 4x2 2WD |
| Steering | manual |
| Cab | Open operator station. |
| Transmission | 2-speed gear |
HUBER 20-36 LIGHT FOUR TIRES
The Huber 20-36 Light Four tractor features a robust front axle with 34x6 steel wheels and a rear axle equipped with larger 50x12 steel wheels, enhancing traction and stability for agricultural applications. The larger rear wheels provide improved flotation on soft soil, which is advantageous for plowing and cultivating operations. However, the increased weight of steel components may affect maneuverability in tighter spaces and lead to potential soil compaction.
| Ag front | 34x6 (steel) |
| Ag rear | 50x12 (steel) |
DIMENSIONS
| Wheelbase | 81.5 inches/207 cm |
| Length | 135 inches/342 cm |
| Width | 73 inches/185 cm |
| Height (hood) | 61 inches/154 cm |
| Operating weight | 6575 lbs/2982 kg |
DIMENSIONS & TIRES
The Huber 20-36 Light Four tractor features a wheelbase of 81.5 inches, providing enhanced stability and maneuverability in tight field conditions. Weighing 6,575 lbs, its mass aids in traction and reduces the likelihood of slippage during operation. The rear tires measuring 50x12 offer significant surface area for optimal power transmission, making it suitable for heavy tillage tasks but may present challenges in softer ground conditions due to potential sinkage.
| Wheelbase | 81.5 inches/207 cm |
| Weight | 6575 lbs/2982 kg |
| Front tire | 34x6 |
| Rear tire | 50x12 |
BELT PULLEY
| Diameter | 17 inches/43 cm |
| Width | 8.5 inches/21 cm |
| RPM | 616 |