The Gilson 721 Commander 600 is a garden tractor produced from 1966 to 1967 as part of the C Series. It features a 6 hp Briggs & Stratton 231cc 1-cylinder air-cooled gasoline engine with electric start. The tractor has a 3-speed belt-driven gear transmission with 3 forward and 1 reverse gears, two-wheel drive, and manual steering. It has an open operator station and weighs 516 lbs (234 kg). The tractor rides on 4.80x4.00-8 front tires and 7.50-12 rear tires. Electrical system is 12 volts with negative ground. Optional sleeve hitch is available. Attachments include a 38" mid-mount mower deck, snowblower, and blade. The 721 variant features electric start, differing from the 720 recoil start model.
Detailed specifications and technical data for Gilson 721 Commander 600
Tires
Rear tire:7.50-12
Front tire:4.80x4.00-8
Engine
Cooling:air-cooled
Starter:electric
Cylinders:1-cylinder
Fuel type:gasoline
Bore/Stroke:2.75x2.375 inches (70 x 60 mm)
Displacement:231 cc (14.1 ci)
Manufacturer:Briggs & Stratton
Power (gross):6 hp (4.5 kW)
Starter volts:12
Variants
720:recoil start
721:electric start
Dimensions
Width:36 inches (91 cm)
Height:36.625 inches (93 cm)
Length:63.375 inches (160 cm)
Shipping weight:516 lbs (234 kg)
Electrical
Ground:negative
Battery volts:12
Mechanical
Drive:Two-wheel drive
Steering:Manual steering
Operator station:Open operator station
Production
Type:Garden tractor
Series:C Series
Built in:Plymouth, Wisconsin, USA
Years produced:1966 - 1967
References
Source:Outdoor Power Equipment published in 1966, by Gilson
Attachments
Overview:38" mid-mount mower deck, snowblower, blade. Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments.