Gravely lawn tractors

Gravely 1238-G

The Gravely 1238-G is a lawn tractor produced from 1988 to 1991 as part of the 1200 Series by Gravely, a part of Ariens. It features a 12 hp Briggs & Stratton 465cc 1-cylinder gasoline engine with electric start and a 1.75 gallon fuel tank. The tractor has a 6-speed belt-driven gear transmission with 6 forward and 1 reverse gear. It is two-wheel drive with manual steering and disc brakes, and an open operator station. The 1238-G includes a mid PTO with a manual clutch and pulley type. Dimensions include a 46 inch wheelbase, 62 inch length, 37 inch height, and a weight of 468 lbs. Tires are 13x5.00-6 front and 18x8.50-8 rear. Electrical system is 12 volts with negative ground and 3 amp charging. Attachments available include a 38" mid-mount mower deck, snowblower, and blade, with detailed specs for each attachment.
Power-
Founded-
Model1238-G

Technical Specifications

Detailed specifications and technical data for Gravely 1238-G

Engine
Typegasoline
ModelBriggs & Stratton 281707
Coolingair-cooled vertical-shaft
Starterelectric
Cylinders1-cylinder
Fuel tank1.75 gal (6.6 L)
Bore/Stroke3.44x3.06 inches (87 x 78 mm)
Displacement465 cc (28.4 ci)
Oil capacity1.5 qts (1.4 L)
Power (gross)12 hp (8.9 kW)
Starter volts12
Dimensions
Height37 inches (93 cm)
Length62 inches (157 cm)
Weight468 lbs (212 kg)
Rear tire18x8.50-8
Wheelbase46 inches (116 cm)
Front tire13x5.00-6
Electrical
Groundnegative
Battery volts12
Charging amps3
Production
TypeLawn tractor
Series1200 Series
Years made1988 - 1991
Attachments
Bladeblade
Mower deck38" mid-mount mower deck
Snowblowersnowblower
42" Blade detailsGravely, front-mount, 42 inches width (106 cm), manual-lift
38" Mower deck detailsmid-mount Gravely, manual lift, cutting width 38 inches (96 cm), overall width 34 inches (86 cm), cut height 1.5 to 3.5 inch (3 to 8 cm)
36" Snow blower detailsGravely, 36 inches width (91 cm), two-stage, front-mount, manual-lift
Transmission
Typebelt-driven gear
Gears6 forward and 1 reverse
Steering and Brakes
DriveTwo-wheel drive
BrakesDisc brakes
SteeringManual steering
Operator stationOpen operator station
Power Take-off (PTO)
Typeindependent
Clutchmanual
LocationMid PTO
Mid PTO Typepulley