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Fate-Root-Heath Silver King vs Huber 21-39 Super Four
Verdict: Fate-Root-Heath Silver King vs Huber 21-39 Super Four
The Fate-Root-Heath Silver King and the Huber 21-39 Super Four are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 21 hp. Fate-Root-Heath Silver King is the lighter machine (952 kg vs 3,832 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Fate-Root-Heath Silver King is the newer design (1934 vs 1929). 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
Fate-Root-Heath
62
Fit score
Best match
Clear
Huber
62
Fit score
Best match
Clear
Rated power
21 hp
21 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Fate-Root-HeathReference
HuberReference
liquid-cooledReference
liquid-cooledReference
Steering
manualReference
—
Engine
Engine
15.3 kWReference
—
Plows
1 (14-inch)Reference
4Reference
Displacement
1.9 LReference
7.6 LReference
Bore/Stroke
76 x 102 mmReference
121 x 165 mmReference
Power
15.3 kWReference
—
Rated RPM
1400Reference
1000Reference
Fuel tank
—
151.4 LReference
Drawbar (claimed)
—
15.7 kWReference
Belt (claimed)
—
29.1 kWReference
Air cleaner
—
oil sprayReference
Coolant capacity
—
37.9 LReference
Transmission
Transmission
gearReference
—
Gears
4 forward and 1 reverseReference
2 forward and 1 reverseReference
Type
—
gearReference
Clutch
—
dry discReference
Dimensions
Weight
952 kgReference
3832 kgReference
Wheelbase
—
236 cmReference
Front tire
—
40x5Reference
Rear tire
—
56x14Reference
Ag front
—
40x5 (steel)Reference
Ag rear
—
56x14 (steel)Reference
Length
—
401 cmReference
Height (hood)
—
157 cmReference
Operating weight
—
3832 kgReference
Capacities
Diameter
—
39 cmReference
Width
—
193 cmReference
RPM
—
695Reference
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.