Yard-Man lawn tractors

Yard-Man 13770

The Yard-Man 13770 is a riding lawn mower produced from 1977 to 1979 by Yard-Man, a part of MTD. It features a 5 hp Briggs & Stratton 206cc single-cylinder gasoline engine with manual recoil start. The mower has a 2-speed belt-driven gear transmission with 2 forward and 1 reverse gears. It weighs 254 lbs (115 kg) and rides on 10.5x3.50 front and 12.50x4 rear lawn/turf tires. The mower is two-wheel drive with manual steering and disc brakes, and has an open operator station. Attachments include a 25-inch mid-mount mower deck with a single blade and manual lift, offering a cutting height range of 1.5 to 3.5 inches.
Power5 hp
Founded25" deck
Model13770

Technical Specifications

Detailed specifications and technical data for Yard-Man 13770

Engine
Power5 hp (3.7 kW)
Coolingair-cooled vertical-shaft
Cylinders1-cylinder
Fuel tank2 gal (7.6 L)
Fuel typegasoline
Bore/Stroke2.56x2.44 inches (65 x 62 mm)
Displacement206 cc (12.57 ci)
Engine modelBriggs & Stratton
Starter typemanual recoil
Dimensions
Weight254 lbs (115 kg)
Rear tire12.50x4
Front tire10.5x3.50
Mechanical
DriveTwo-wheel drive
BrakesDisc brakes
SteeringManual steering
Operator stationOpen operator station
Production
TypeRiding lawn mower
Years made1977 - 1979
ManufacturerYard-Man (a part of MTD)
Attachments
Typemid-mount Yard-Man
Blades1-blade with manual lift
Cut height1.5 to 3.5 inch (3 to 8 cm)
Mower deck25" mid-mount mower deck
Cutting width25 inches (63 cm)
Transmission
Typebelt-driven gear
Gears2 forward and 1 reverse