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Huber 25-50 Master Four vs Keck-Gonnerman 25-50
Verdict: Huber 25-50 Master Four vs Keck-Gonnerman 25-50
The Huber 25-50 Master Four and the Keck-Gonnerman 25-50 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 25 hp. Huber 25-50 Master Four is the lighter machine (3,855 kg vs 4,445 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Keck-Gonnerman 25-50 is the newer design (1928 vs 1922). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Huber
62
Fit score
Best match
Clear
Keck-Gonnerman
62
Fit score
Best match
Clear
Rated power
25 hp
25 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
HuberReference
Keck-GonnermanReference
liquid-cooledReference
liquid-cooledReference
Final drives
—
spur gearReference
Engine
Drawbar (claimed)
18.6 kWReference
18.6 kWReference
Belt (claimed)
37.3 kWReference
37.3 kWReference
Displacement
6.3 LReference
9.9 LReference
Bore/Stroke
114 x 152 mmReference
133 x 178 mmReference
Plows
—
4Reference
Starter type
—
electricReference
Transmission
Type
gearReference
gearReference
Gears
2 forward and 1 reverseReference
2 forward and 1 reverseReference
Clutch
dry discReference
—
Dimensions
Weight
3855 kgReference
4445 kgReference
Front tire
38x7Reference
—
Rear tire
60x16Reference
56x14Reference
Ag front
38x7 (steel)Reference
—
Ag rear
60x16 (steel)Reference
56x14 (steel)Reference
Length
373 cmReference
411 cmReference
Height (hood)
167 cmReference
—
Height
—
175 cmReference
Capacities
Diameter
34 cmReference
39 cmReference
Width
218 cmReference
218 cmReference
RPM
1000Reference
666Reference
Speed
987.86 meters/minReference
815.95 meters/minReference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.


