Huber 21-39 Super Four
The Huber 21-39 Super Four is a tractor produced by Huber. It is equipped with a 461 ci 7.6 L engine. Transmission: 2 forward and 1 reverse. Operating weight: 8450 lbs 3832 kg.
Fuel & Capacities
40 gal
151.4 L
Transmission
2 forward and 1 reverse
Operating Weight
8450 lbs
3832 kg
Huber 21-39 Super Four Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 1929 - ????
Standard-tread tractor |
|---|---|
1929 - ???? | |
Standard-tread tractor | |
1929 - ???? | |
|---|---|
Standard-tread tractor |
Production | |
|---|---|
Manufacturer | Huber |
Standard-tread tractor | |
Built in Marion, Ohio, USA | |
Huber 21-39 Super Four Engine | |
|---|---|
Stearns 7.6L 4-cyl gasoline | |
Fuel tank | 40 gal
151.4 L |
Engine details ...  | |
Huber 21-39 Super Four Transmission | |
|---|---|
2-speed gear | |
Transmission details ...  |
Huber 21-39 Super Four Power | |
|---|---|
Drawbar (claimed) | 21 hp
15.7 kW |
Belt (claimed) | 39 hp
29.1 kW |
Plows | 4 |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Open operator station. |
Dimensions & Tires | |
|---|---|
Wheelbase | 93 inches
236 cm |
Weight | 8450 lbs
3832 kg |
Front tire | 40x5 |
Rear tire | 56x14 |
Full dimensions and tires ...  | |
Belt Pulley | |
|---|---|
Diameter | 15.5 inches
39 cm |
Width | 8 inches
20 cm |
RPM | 695 |
Engine
| 1929 - ????
Standard-tread tractor |
|---|---|
1929 - ???? | |
Standard-tread tractor | |
1929 - ???? | |
|---|---|
Standard-tread tractor |
Engine Detail — 461 ci / 7.6 L Gasoline
Manufacturer | Stearns |
Fuel Type | Gasoline |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 461 ci
7.6 L |
Bore/Stroke | 4.75x6.50 inches
121 x 165 mm |
Air cleaner | oil spray |
Rated RPM | 1000 |
Coolant capacity | 40 qts
37.9 L |
Transmission
| 1929 - ????
Standard-tread tractor |
|---|---|
1929 - ???? | |
Standard-tread tractor | |
1929 - ???? | |
|---|---|
Standard-tread tractor |
Transmission — 2 forward and 1 reverse gear
Type | gear |
Gears | 2 forward and 1 reverse |
Clutch | dry disc |
 | |
Dimensions
| 1929 - ????
Standard-tread tractor |
|---|---|
1929 - ???? | |
Standard-tread tractor | |
1929 - ???? | |
|---|---|
Standard-tread tractor |
Huber 21-39 Super Four Tires | |
|---|---|
Ag front | 40x5 (steel) |
Ag rear | 56x14 (steel) |
Dimensions | |
|---|---|
Wheelbase | 93 inches
236 cm |
Length | 158 inches
401 cm |
Width | 76 inches
193 cm |
Height (hood) | 62 inches
157 cm |
Operating weight | 8450 lbs
3832 kg |
Photos
Huber 21-39 Super Four tractor photo
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