Compare/Ventrac 4231 39.51205 vs Ventrac 4520P

Ventrac 4231 39.51205 vs Ventrac 4520P

Verdict: Ventrac 4231 39.51205 vs Ventrac 4520P

The Ventrac 4231 39.51205 and the Ventrac 4520P are both industrial tractors — here is how they stack up on the figures that matter. Both are rated at the same 31 hp. Ventrac 4520P is the lighter machine (714 kg vs 808 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Ventrac 4231 39.51205 holds more fuel (27.4 L vs 22.7 L) for longer stints between fills. 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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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Ventrac

Fit score

Best match

Clear

Ventrac

Fit score

Best match

Clear

Rated power

31 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

VentracReference

Ventrac (a part of Toro)Reference

liquid-cooled horizontal-shaft inlineReference

liquid-cooled horizontal-shaft V-TwinReference

Variants

KT4227

Kawasaki gas engineReference

—

KT4231

Briggs gas engineReference

—

KT4226D

Briggs diesel engineReference

—

KT4231TD

Briggs turbodiesel engineReference

—

4520K

—

Vanguard engineReference

4520P

—

Kawasaki engineReference

4520Y

—

Kubota diesel engineReference

4520Z

—

Kubota gas engineReference

Engine

Fuel tank

27.4 LReference

22.7 LReference

Engine

23.1 kWReference

—

Displacement

1.0 LReference

0.8 LReference

Bore/Stroke

72 x 78 mmReference

82 x 78 mmReference

Power

23.1 kWReference

—

Rated RPM

3600Reference

—

Starter

electricReference

Starter volts

12Reference

Engine (gross)

—

23.1 kWReference

Power (gross)

—

23.1 kWReference

Fuel system

—

digital fuel injectionReference

Torque

—

64.4 NmReference

Torque RPM

—

3200Reference

Fuel Type

—

GasolineReference

No of Cylinders

—

2 cylinderReference

Rated engine speed

—

3,600 rpmReference

Engine torque at rated speed

—

14.3 mReference

Transmission

Sauer Danfoss 15Reference

DanfossReference

Gears

infinite forward and reverse (2-range)Reference

Transmission Type

—

HSTReference

forward and reverse options

—

10F x 8RReference

Wheel Drive

—

AWDReference

PTO & Hydraulics

Rear Type

IReference

Type

shaft-driven hydrostaticReference

Front PTO

independentReference

Clutch

electricReference

electrio-magneticReference

Dimensions

Wheelbase

109 cmReference

114 cmReference

Weight

808 kgReference

714 kgReference

Ag front

21x11-8Reference

Ag rear

21x11-8Reference

Lawn/turf front

22x11-10Reference

Lawn/turf rear

22x11-10Reference

Length

200 cmReference

233 cmReference

Width

121 cmReference

123 cmReference

Height (ROPS)

170 cmReference

172 cmReference

Shipping weight

808 kgReference

—

Front tire

—

22x12-8Reference

Rear tire

—

22x12-8Reference

Industrial front

—

22x12-8Reference

Industrial rear

—

22x12-8Reference

Height (Folded ROPS)

—

137 cmReference

Ground clearance

—

12 cmReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

40Reference

—

Battery CCA

450Reference

475Reference

Battery volts

12Reference

Alternator size

—

30 ampReference

4520P Serial Numbers

Location:

—

Serial number plate on the left side of the front unit, below the steering column.Reference

Capacities

Capacity

—

824 ccReference

Power

Max Power

—

31 hpReference

Hydraulics

Rear Hitch category (SAE designation)

—

Category 1Reference

Dimensions & weight

Height Over ROPS

—

172.7 cmReference

Overall Length

—

207 cmReference

Overall Width

—

123.2 cmReference

Turning radius

—

99.1 cmReference

Overall weight

—

734.8 kgReference

Wheels & tyres

Front Wheel Type

—

22x12-8Reference

Operator station

Cab Availability

—

OptionalReference

Steering & brakes

Steering type

—

Power SteeringReference

General

Type of headlight bulb

—

(4) LED 1,000 LumenReference

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.