Search
Ventrac 4131 39.51120 vs Ventrac 4231 39.51205
Verdict: Ventrac 4131 39.51120 vs Ventrac 4231 39.51205
The Ventrac 4131 39.51120 and the Ventrac 4231 39.51205 are both industrial tractors — here is how they stack up on the figures that matter. Both are rated at the same 31 hp. Ventrac 4131 39.51120 is the lighter machine (585 kg vs 808 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
Tune the fit score
Tell us about your operation
Fit & specs
Ventrac
62
Fit score
Best match
Clear
Ventrac
62
Fit score
Best match
Clear
Rated power
31 hp
31 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
VentracReference
VentracReference
air-cooled horizontal-shaft V-TwinReference
liquid-cooled horizontal-shaft inlineReference
Variants
KT4125
Kawasaki gasoline engineReference
—
KT4131
Briggs gasoline engineReference
—
KT4227
—
Kawasaki gas engineReference
KT4231
—
Briggs gas engineReference
KT4226D
—
Briggs diesel engineReference
KT4231TD
—
Briggs turbodiesel engineReference
Engine
Fuel tank
27.4 LReference
27.4 LReference
Engine
23.1 kWReference
23.1 kWReference
Displacement
0.9 LReference
1.0 LReference
Bore/Stroke
86 x 78 mmReference
72 x 78 mmReference
Power
23.1 kWReference
23.1 kWReference
Compression
8.2:1Reference
—
Rated RPM
3600Reference
3600Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Transmission
Sauer Danfoss 15Reference
Sauer Danfoss 15Reference
Gears
infinite forward and reverse (2-range)Reference
infinite forward and reverse (2-range)Reference
PTO & Hydraulics
Rear Type
IReference
IReference
Type
shaift-driven hydrostaticReference
shaft-driven hydrostaticReference
Front PTO
independentReference
independentReference
Clutch
electricReference
electricReference
Dimensions
Wheelbase
109 cmReference
109 cmReference
Weight
585 kgReference
808 kgReference
Ag front
21x11-8Reference
21x11-8Reference
Ag rear
21x11-8Reference
21x11-8Reference
Lawn/turf front
22x11-10Reference
22x11-10Reference
Lawn/turf rear
22x11-10Reference
22x11-10Reference
Length
200 cmReference
200 cmReference
Width
121 cmReference
121 cmReference
Height (ROPS)
170 cmReference
170 cmReference
Shipping weight
—
808 kgReference
Electrical
Charging system
alternatorReference
alternatorReference
Charging amps
50Reference
40Reference
Battery CCA
450Reference
450Reference
Battery volts
12Reference
12Reference
Ground
—
negativeReference
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.