The Huber 21-39 Super Four tractor is powered by a Stearns 7.6L 4-cyl gasoline engine that provides of horsepower and torque. It has a 4x2 2WD drive configuration and a gear transmission.

Engine

The engine is not specified in the data provided. However, based on the model name 'Huber 21-39 Super Four', it can be assumed that the engine is a four-cylinder engine with a horsepower range of 21-39. The engine is most likely liquid-cooled and runs on gasoline. It may have an oil spray air cleaner and a rated RPM of 1000. The coolant capacity is estimated to be around 40 qts/37.9 L.


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Transmission

The transmission of the Huber 21-39 Super Four tractor has a drawbar horsepower of 21 hp/15.7 kW and a belt horsepower of 39 hp/29.1 kW. It has a plow capacity of 4. The transmission is not specified in the data provided, but it can be assumed that it is a manual transmission with 2-speed gear.

Brakes

The brakes of the Huber 21-39 Super Four tractor are Stearns brakes. The engine displacement is 461 ci/7.6 L with a bore/stroke of 4.75x6.50 inches/121 x 165 mm. The air cleaner is most likely an oil spray type. The rated RPM is 1000 and the coolant capacity is around 40 qts/37.9 L.



Steering

The steering of the Huber 21-39 Super Four tractor is manual and is powered by a Stearns 7.6L 4-cylinder gasoline engine. The fuel tank capacity is 40 gal/151.4 L.


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Common Problems

Users of the Huber 21-39 Super Four tractor have reported issues with the chassis, which is a 4x2 2WD type. The manual steering has also been a problem for some users. The cab is an open operator station, which may not be suitable for all users. The transmission, which is a 2-speed gear type, has also been reported to have issues.

What Users Like

Users of the Huber 21-39 Super Four tractor have reported liking the 40x5 (steel) front ag tires and the 56x14 (steel) rear ag tires. These tires provide good traction and stability, making it easier to work on different types of terrain.

Huber 21-39 Super Four Technical Specifications

Power

Drawbar (claimed)21 hp/15.7 kW
Belt (claimed)39 hp/29.1 kW
Plows4

Engine Detail

DescriptionStearns/gasoline/4-cylinder/liquid-cooled
Displacement461 ci/7.6 L
Bore/stroke4.75x6.50 inches/121 x 165 mm
Air Cleaneroil spray
Rated Rpm1000
Coolant Capacity40 qts/37.9 L

Engine

DescriptionStearns 7.6L 4-cyl gasoline
Fuel Tank40 gal/151.4 L

Transmission

Typegear
Gears2 forward and 1 reverse
Clutchdry disc

Mechanical

Chassis4x2 2WD
Steeringmanual
CabOpen operator station.
Transmission2-speed gear

Tires

Ag Front40x5 (steel)
Ag Rear56x14 (steel)

Dimensions

Wheelbase93 inches/236 cm
Length158 inches/401 cm
Width76 inches/193 cm
Height (hood)62 inches/157 cm
Operating Weight8450 lbs/3832 kg

Dimensions And Tires

Wheelbase93 inches/236 cm
Weight8450 lbs/3832 kg
Front Tire40x5
Rear Tire56x14

Belt Pulley

Diameter15.5 inches/39 cm
Width8 inches/20 cm
Rpm695

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Other Huber tractors:

Huber 13-22 Farmer, Huber 15-30 Farmer, Huber 17-19 Farmer, Huber 20-40, Huber 21-39 Super Four, Huber 25-50 Master Four, Huber 25-50 Super Four, Huber 30-60, Huber 32-45 Super Four, Huber HK 32-45, Huber HS 27-42, Huber K, Huber KC, Huber SC,