Murray lawn tractors

Murray 31704

The Murray 31704 is a lawn tractor produced from 1983 to 1986. It features an 8 hp Briggs & Stratton 318cc 1-cylinder gasoline engine with electric start and a 1-gallon fuel tank. The tractor has a 5-speed Peerless 754B belt-driven gear transmission with 5 forward and 1 reverse gears. It is two-wheel drive with manual steering and disc brakes, and an open operator station. The power take-off is a mid PTO, independent type with a manual clutch. The tractor weighs 399 lbs (180 kg) and rides on 13.00x5.00 front and 16.00x6.50 rear lawn/turf tires. Electrical system is 12 volts with negative ground. Attachments include a 30" mid-mount mower deck, front-mount blade, and front-mount snowblower, all with manual lift. This model is referenced in the 1986 Power Mowers publication by Murray.
Power8 hp
Founded30" deck
Model31704

Technical Specifications

Detailed specifications and technical data for Murray 31704

Power
Power (gross)8 hp (6.0 kW)
Engine
Typegasoline
ModelBriggs & Stratton 190707
Coolingair-cooled vertical-shaft
Starterelectric
Cylinders1-cylinder
Fuel tank1 gal (3.8 L)
Bore/Stroke3.00x2.75 inches (76 x 70 mm)
Displacement318 cc (19.44 ci)
Power (gross)8 hp (6.0 kW)
Starter volts12
Dimensions
Weight399 lbs (180 kg)
Rear tire16.00x6.50
Front tire13.00x5.00
Lawn/turf rear16.00x6.50
Lawn/turf front13.00x5.00
Shipping weight399 lbs (180 kg)
Electrical
Groundnegative
Battery volts12
Mechanical
DriveTwo-wheel drive
BrakesDisc brakes
SteeringManual steering
Operator stationOpen operator station
Production
TypeLawn tractor
Years made1983 - 1986
ManufacturerMurray
References
ReferencePower Mowers published in 1986, by Murray
Attachments
BladeMurray 24410, front-mount, manual-lift
SnowblowerMurray 24570, front-mount, manual-lift
30" mid-mount mower deck30 inches (76 cm) cutting width, 1-blade with manual lift, mid-mount Murray
Transmission
Typebelt-driven gear
Gears5 forward and 1 reverse
ModelPeerless 754B
Description5-speed gear
Power Take-off (PTO)
Clutchmanual
PTO typeindependent
PTO locationMid PTO