Sears Tri-Cut Engine


Sears Tri-Cut tractor photo
1957 - 1959
Riding lawn mower
David Bradley built
Engine options
5.6HP Wisconsin 1-cyl gasoline
5.75HP Briggs & Stratton 1-cyl gasoline
7HP Briggs & Stratton 304cc 1-cyl gasoline
Engine Detail
Wisconsin
gasoline
1-cylinder
air-cooled horizontal-shaft
Original engine, used on 1957 and 1958 models.
Power (gross)5.6 hp
4.2 kW
Startermanual recoil
 electric OptOptional
Starter volts6
Engine Detail
Briggs & Stratton
gasoline
1-cylinder
air-cooled horizontal-shaft
The Briggs engine was used beginning in 1959.
Power (gross)5.75 hp
4.3 kW
Startermanual recoil
 electric OptOptional
Starter volts12
Oil capacity1.4 qts
1.3 L
Engine Detail
Briggs & Stratton 19
gasoline
1-cylinder
air-cooled horizontal-shaft
The 7hp engine was used on the Tri-Cut with a 58-inch mower deck.
Displacement304 cc
18.56 ci
Bore/Stroke3.00x2.875 inches
76 x 73 mm
Power (gross)7 hp
5.2 kW
Fuel systemcarburetor
Air cleaneroil bath
Torque11.95 lb-ft
16.2 Nm
Torque RPM2400
Startermanual recoil
 electric OptOptional
Starter volts6
Engine Oil
Tri-Cut gasoline engine oil chart
Oil capacity1.5 qts
1.4 L
Page information
Peter Easterlund - owner of TractorData.com
Copyright 2024 TractorData.com®
TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999.
Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on October 28, 2023
©2000-2024 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.