| Manufacturer | Huber |
| Price | - |
| Model | 25-50 Super Four |
| Equipment Type | Standard-Tread Tractors |
| Factory | Marion, Ohio, USA |
HUBER 25-50 SUPER FOUR POWER
| Drawbar (claimed) | 25hp / 18.6kW |
| Belt (claimed) | 50hp / 37.3kW |
| Plows | 4 |
ENGINE DETAIL
The Huber 25-50 Super Four tractor features a robust Stearns 4-cylinder gasoline engine with a significant displacement of 618 ci (10.1L), optimizing torque delivery at a low rated RPM of 1100, which enhances fuel efficiency during heavy-duty tasks. Its large bore and stroke (5.50x6.50 inches) enable effective power generation but may result in a larger overall engine size, potentially impacting maneuverability in tight spaces. The 46 qt coolant capacity ensures effective thermal management, essential for prolonging engine life and maintaining operational reliability under strenuous conditions.
| Description | Stearns gasoline 4-cylinder liquid-cooled |
| Displacement | 618ci / 10.1L |
| Bore/Stroke | 5.50x6.50inches / 140 x 165mm |
| Air cleaner | oil spray |
| Rated RPM | 1100 |
| Coolant capacity | 46qts / 43.5L |
HUBER 25-50 SUPER FOUR ENGINE
The Huber 25-50 Super Four tractor is powered by a Stearns 10.1L 4-cylinder gasoline engine, providing robust performance for heavy-duty agricultural tasks. Its large 50-gallon fuel tank offers extended operational range, ideal for long working hours in the field without frequent refueling, which can enhance productivity. However, the use of gasoline may lead to higher operating costs compared to diesel alternatives, especially in scenarios involving continuous, high-load operations.
| Description | Stearns 10.1L 4-cyl gasoline |
| Fuel tank | 50gal / 189.3L |
TRANSMISSION
The Huber 25-50 Super Four features a simple 2-speed forward and 1-speed reverse gear system, which may limit acceleration and versatility on varied terrain. Its dry disc clutch provides reliable engagement, but may require more frequent maintenance compared to wet clutches under heavy use. Ideal for light agricultural tasks, this tractor suits scenarios where maneuverability is prioritized over speed and power.
| Type | gear |
| Gears | 2 forward and 1 reverse |
| Clutch | dry disc |
MECHANICAL
The Huber 25-50 Super Four features a 4x2 2WD chassis, providing excellent maneuverability in flat terrain but may struggle with traction on inclines or uneven ground. The manual steering system offers simplicity and ease of maintenance, though it can be physically demanding during extended use without power assistance. The 2-speed gear transmission allows for versatile operation speeds, making it suitable for tasks requiring both quick transport and lower-speed precision work.
| Chassis | 4x2 2WD |
| Steering | manual |
| Cab | Open operator station |
| Transmission | 2-speed gear |
HUBER 25-50 SUPER FOUR TIRES
The Huber 25-50 Super Four tractor features robust 40x7 steel front and 56x20 steel rear wheels, offering enhanced traction and stability for agricultural applications. The larger rear wheels provide improved power transfer and a higher load-carrying capacity, making it suitable for heavier implements. However, the all-steel construction may result in increased weight, potentially challenging maneuverability in tighter spaces or soft ground conditions.
| Ag front | 40x7 (steel) |
| Ag rear | 56x20 (steel) |
DIMENSIONS
| Wheelbase | 95inches / 241cm |
| Length | 160inches / 406cm |
| Width | 88inches / 223cm |
| Height (hood) | 62inches / 157cm |
| Operating weight | 9760lbs / 4427kg |
DIMENSIONS & TIRES
The Huber 25-50 Super Four features a 95-inch wheelbase, providing stability and maneuverability for various agricultural tasks, although it may limit tight turning in confined spaces. Weighing 9760 lbs, it offers substantial traction, essential for plowing and tilling; however, this weight may require more horsepower to pull heavy implements effectively. The front and rear tire sizes indicate a larger rear footprint that enhances grip in soil, but the configuration may lead to uneven ground pressure if the load distribution isn't managed properly.
| Wheelbase | 95inches / 241cm |
| Weight | 9760lbs / 4427kg |
| Front tire | 40x7 |
| Rear tire | 56x20 |
BELT PULLEY
| Diameter | 15.5inches / 39cm |
| Width | 9.375inches / 23cm |
| RPM | 666 |