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Leader 25-40 vs Leader D 25-40
Verdict: Leader 25-40 vs Leader D 25-40
The Leader 25-40 and the Leader D 25-40 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 25 hp. Leader 25-40 is the lighter machine (2,721 kg vs 2,948 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Leader D 25-40 is the newer design (1920 vs 1916). 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
Leader
62
Fit score
Best match
Clear
Leader
62
Fit score
Best match
Clear
Rated power
25 hp
25 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Leader (a part of Dayton-Dick)Reference
Leader (a part of Dayton-Dick)Reference
liquid-cooledReference
liquid-cooledReference
Drive
half-trackReference
half-trackReference
Engine
Fuel tank
68.1 LReference
—
Drawbar (claimed)
18.6 kWReference
18.6 kWReference
Belt (claimed)
29.8 kWReference
29.8 kWReference
Displacement
13.0 LReference
13.0 LReference
Bore/Stroke
152 x 178 mmReference
152 x 178 mmReference
Fuel system
Kingston-Bennett carburetorReference
Holley carburetorReference
Rated RPM
750Reference
750Reference
Starter type
hand crankReference
hand crankReference
Plows
—
5-6 (14-inch)Reference
Transmission
Type
gearReference
gearReference
Gears
2 forward and 1 reverseReference
2 forward and 1 reverseReference
Dimensions
Weight
2721 kgReference
2948 kgReference
Rear tire
—
tracksReference
Ag rear
—
tracksReference
Length
—
388 cmReference
Height
—
243 cmReference
Capacities
Diameter
35 cmReference
35 cmReference
Width
17 cmReference
162 cmReference
RPM
—
750Reference
Speed
—
838.20 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.