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Deutz-Allis 1817 Sigma

Deutz-Allis 1817 Sigma tractor
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The Deutz-Allis 1817 Sigma is a garden tractor produced from 1989 to 1991 by Simplicity and distributed by Deutz-Allis. It features a 17 hp Kohler KT-17 2-cylinder air-cooled gasoline engine with a 691 cc displacement. The tractor uses an Eaton 850 hydrostatic transmission with infinite forward and reverse speeds. It has a wheelbase of 48.3 inches and weighs 512 lbs. The 1817 Sigma is equipped with lawn/turf tires sized 15x6.00-6 front and 23x10.5-12 rear. Electrical system is 12 volts with negative ground. Attachments include a 48" mid-mount mower deck, snowblower, and blade, making it versatile for lawn and garden tasks.
Deutz-Allis 1817Sigmagarden tractorKohler KT-17 enginehydrostatic transmissionlawn tractorSimplicity17 hp691 ccattachments
Power17 hp
Founded48" deck
Model1817

Technical Specifications

Detailed specifications and technical data for Deutz-Allis 1817 Sigma

Tires

Rear tire:23x10.5-12
Front tire:15x6.00-6

Engine

Type:gasoline
Model:Kohler KT-17
Power:17 hp (12.7 kW)
Cooling:air-cooled
Cylinders:2-cylinder
Fuel tank:2.2 gal (8.3 L)
Bore/Stroke:3.44x2.16 inches (87 x 55 mm)
Displacement:691 cc (42.18 ci)
Starter volts:12

Dimensions

Width:37 inches (93 cm)
Length:67 inches (170 cm)
Weight:512 lbs (232 kg)
Wheelbase:48.3 inches (122 cm)
Height (hood):32.6 inches (82 cm)
Height (steering wheel):41.4 inches (105 cm)

Electrical

Ground:negative
Battery volts:12

Production

Type:Garden tractor
Series:Sigma Series
Distributor:Deutz-Allis
Manufacturer:Simplicity
Years produced:1989 - 1991

Attachments

Blade:42 inches (106 cm) front-mount
Snowblower:36 inches (91 cm) and 42 inches (106 cm) front-mount
48" mid-mount mower deck:48 inches (121 cm) cutting width, mid-mount Deutz-Allis

Transmission

Type:hydrostatic
Gears:infinite forward and reverse
Model:Eaton 850

Related Models

Deutz-Allis 1816

Model:1816