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Ventrac 4131

Ventrac 4131 tractor
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The Ventrac 4131 is an industrial tractor produced from 2003 to 2012 as part of the 4100 Series. It features a 31 hp Vanguard M54 0.9L 2-cylinder gasoline engine with a shaft-driven hydrostatic transmission by Sauer Danfoss. The tractor offers four-wheel drive, articulated power steering, and a two-post fixed ROPS with an optional folding ROPS. It has a wheelbase of 43 inches, weighs 1290 lbs, and supports various tire options for agricultural and lawn/turf use. The tractor includes an independent front PTO with an electric clutch and a Ventrac Minute Mount hitch system. Electrical system includes a 12-volt battery with a 50 amp alternator.
Ventrac 4131industrial tractorVanguard M54 enginehydrostatic transmission31 hp tractor4100 SeriesVentrac tractors
Power-
Founded-
Model4131

Technical Specifications

Detailed specifications and technical data for Ventrac 4131

Power

Engine power:31 hp (23.1 kW)

Tires

Ag rear:21x11-8
Ag front:21x11-8
Lawn/turf rear:22x12-8, 22x11-10
Lawn/turf front:22x12-8, 22x11-10

Engine

Type:gasoline, 2-cylinder, air-cooled horizontal-shaft V-Twin
Model:Vanguard M54
Power:31 hp (23.1 kW)
Starter:electric
Fuel tank:7.25 gal (27.4 L)
Rated RPM:3600
Bore/Stroke:3.37x3.07 inches (86 x 78 mm)
Compression:8.2:1
Displacement:54.68 ci (0.9 L)
Starter volts:12

Variants

KT4125:Kawasaki gasoline engine
KT4131:Briggs gasoline engine

Dimensions

Width:48 inches (121 cm)
Length:79 inches (200 cm)
Weight:1290 lbs (585 kg)
Wheelbase:43 inches (109 cm)
Height (ROPS):67 inches (170 cm)

Electrical

Battery CCA:450
Battery volts:12
Charging amps:50
Charging system:alternator

Mechanical

ROPS:Two-post fixed ROPS. Folding ROPS optional.
Drive:Four-wheel drive
Steering:Articulated power steering

Production

Type:Industrial tractor
Series:4100 Series
Built in:Orrville, Ohio, USA
Years produced:2003 - 2012

Transmission

Type:shaft-driven hydrostatic
Gears:infinite forward and reverse (2-range)
Model:Sauer Danfoss 15

Tractor hitch

Type:Ventrac Minute Mount
Rear Type:I Optional

Power Take-off (PTO)

Clutch:electric
Front PTO:independent