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Fahr D133N vs SOMECA Som 25
Verdict: Fahr D133N vs SOMECA Som 25
The Fahr D133N and the SOMECA Som 25 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 25 hp. SOMECA Som 25 is the newer design (1960 vs 1959). 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
Fahr
62
Fit score
Best match
Clear
SOMECA
62
Fit score
Best match
Clear
Rated power
25 hp
25 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
FahrReference
SOMECAReference
Total built
5754Reference
—
Differential lock
—
mechanical rearReference
Engine
air-cooledReference
liquid-cooledReference
Engine
18.6 kWReference
18.6 kWReference
Displacement
1.3 LReference
1.1 LReference
Bore/Stroke
75 x 110 mmReference
85 x 100 mmReference
Power
18.6 kWReference
18.6 kWReference
Compression
—
21.5:1Reference
Rated RPM
—
2300Reference
Torque
—
63.3 NmReference
Torque RPM
—
1800Reference
Starter volts
—
12Reference
Transmission
Transmission
ZF A205Reference
—
Type
gearReference
gearReference
Gears
8 forward and 4 reverseReference
6 forward and 2 reverseReference
Clutch
—
mechanical dry discReference
PTO & Hydraulics
Rear PTO Type
540/1000Reference
540 (1.375)Reference
Rear Type
—
IReference
Dimensions
Wheelbase
188 cmReference
169 cmReference
Length
292 cmReference
258 cmReference
Width
152 cmReference
135 cmReference
Height
138 cmReference
—
Weight
—
1149 kgReference
Front tire
—
4.50-16Reference
Rear tire
—
10-24Reference
Ag front
—
4.00-15Reference
Ag rear
—
9-24Reference
Height (hood)
—
119 cmReference
Ground clearance
—
50 cmReference
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.