Bolens lawn tractors

Bolens Estate Keeper 930

The Bolens Estate Keeper 930 is a lawn tractor produced from 1963 to 1966 as part of the Frame Steer Series. It features an articulated front-mount mower design and is powered by a 7.5 hp Wisconsin S7D 304cc 1-cylinder air-cooled gasoline engine. The tractor has a 6-speed gear transmission with 2 reverse gears, two-wheel drive, and manual articulated steering. It has a wheelbase of 29 inches, weighs 600 lbs, and uses 16x6.50-8 lawn/turf tires. Attachments include various front-mount mower decks, a snowblower, and a blade. The original price was $756 in 1965.

Power7 hp

Founded32/38/42" deck

Model930

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Technical Specifications

Detailed specifications and technical data for Bolens Estate Keeper 930

Tires

Rear tire	16x6.50-8
Front tire	16x6.50-8

Engine

Type	gasoline
Model	Wisconsin S7D
Power	7.5 hp (5.6 kW)
Cooling	air-cooled
Starter	electric
Cylinders	1-cylinder
Fuel tank	1 gal (3.8 L)
Air cleaner	oil bath
Bore/Stroke	3.00x2.625 inches (76 x 67 mm)
Displacement	304 cc (18.6 ci)
Oil capacity	1 qts (0.9 L)
Starter volts	12

Overview

Type	Articulated front-mount mower
Series	Frame Steer Series
Original price	$756 in 1965
Production years	1963 - 1966

Dimensions

Width	30.5 inches (77 cm)
Height	41 inches (104 cm)
Length	67.75 inches (172 cm)
Wheelbase	29 inches (73 cm)
Rear tread	23.5 inches (59 cm)
Front tread	23.5 inches (59 cm)
Shipping weight	600 lbs (272 kg)

Electrical

Ground	negative
Battery volts	12

Mechanical

Drive	Two-wheel drive
Steering	Manual articulated steering
Operator station	Open operator station

Attachments

Blade	38 inches width (96 cm) front-mount
Snowblower	32 inches width (81 cm) front-mount
32" front-mount mower deck	32 inches (81 cm) front-mount
38" front-mount mower deck	38 inches (96 cm) front-mount
42" front-mount mower deck	42 inches (106 cm) front-mount

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