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Gravely 18-H

Gravely 18-H tractor
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The Gravely 18-H is a garden tractor produced from 1987 to 1991 by Gravely, a part of Ariens. It features an 18 hp Kohler M18 691cc 2-cylinder gasoline engine with air-cooled horizontal-shaft horizontally-opposed design. The tractor uses a Sundstrand shaft-driven hydrostatic transmission with infinite forward and reverse gears. It has a wheelbase of 48.5 inches and weighs 870 lbs. The 18-H includes features such as two-wheel drive, manual steering, disc brakes, and an open operator station. Attachments available include a 48" mid-mount mower deck, 54" front-mount blade, and a 48" two-stage front-mount snow blower.
Gravely 18-Hgarden tractorKohler M18 enginehydrostatic transmissionlawn tractor18 hp19871991mower decksnow blowerblade
Power-
Founded-
Model18-H

Technical Specifications

Detailed specifications and technical data for Gravely 18-H

Engine

Type:gasoline
Model:Kohler M18
Cooling:air-cooled horizontal-shaft horizontally-opposed
Starter:electric
Cylinders:2-cylinder
Fuel tank:4.5 gal (17.0 L)
Bore/Stroke:3.12x2.75 inches (79 x 70 mm)
Displacement:691 cc (42.18 ci)
Oil capacity:1.5 qts (1.4 L)
Power (gross):18 hp (13.4 kW)
Starter volts:12

Features

Drive:Two-wheel drive
Brakes:Disc brakes
Steering:Manual steering
Operator station:Open operator station

Dimensions

Width:42.8 inches (108 cm)
Height:45.8 inches (116 cm)
Length:74 inches (187 cm)
Rear tire:23x10.50-12
Wheelbase:48.5 inches (123 cm)
Front tire:16x6.50-8
Shipping weight:870 lbs (394 kg)

Electrical

Ground:negative
Battery volts:12
Charging amps:15

Production

Type:Garden tractor
Years made:1987 - 1991
Manufacturer:Gravely (a part of Ariens)

Attachments

Note:Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments.
54" Blade:front-mount, hydraulic-lift, 54 inches width (137 cm)
48" Snow blower:two-stage, front-mount, hydraulic-lift, 48 inches width (121 cm)
48" mid-mount mower deck:3-blade with hydraulic lift, cutting width 48 inches (121 cm), weight 169 lbs (76 kg), overall width 53 inches (134 cm), cut height 1.5 to 3.5 inch (3 to 8 cm)

Transmission

Type:shaft-driven hydrostatic
Brand:Sundstrand
Gears:infinite forward and reverse
Oil capacity:4 qts (3.8 L)
Transmission type:hydrostatic

Tractor hitch

Rear Type:0 Optional

Power Take-off (PTO)

Clutch:electric
Mid PTO:independent

Related Models

Gravely 7173-H

Model:7173-H