1966
1966 |
Lawn tractor |
Roper built |
Production
Production |
Distributor | Craftsman (a part of Sears) |
Manufacturer | Roper |
Type | Lawn tractor |
Original price | $420 (1966 ) |
Craftsman 131.8450 Engine
Craftsman 131.8450 Engine |
6HP Techumseh 221cc 1-cyl gasoline |
Engine details ... |
1966
1966 |
Lawn tractor |
Roper built |
Engine Detail
Engine Detail |
Techumseh HM60 |
gasoline |
1-cylinder |
air-cooled horizontal-shaft |
Displacement | 221 cc 13.53 ci |
Bore/Stroke | 2.50x2.625 inches 64 x 67 mm |
Power (gross) | 6 hp 4.5 kW |
Starter | electric |
Starter volts | 12 |
Sparkplug gap | 0.030 inches 0.762 mm |
Intake valve clearance | 0.010 inches 0.254 mm |
Exhaust valve clearance | 0.010 inches 0.254 mm |
Craftsman 131.8450 Transmission
Craftsman 131.8450 Transmission |
3-speed gear |
Transmission details ... |
1966
1966 |
Lawn tractor |
Roper built |
Transmission
Transmission |
Type | gear |
Gears | 3 forward and 1 reverse |
Speeds
Shift Pattern
Mechanical
Mechanical |
Chassis | 4x2 2WD |
Steering | manual |
Cab | Open operator station. |
Dimensions & Tires
Dimensions & Tires |
Weight | 365 lbs 165 kg |
Front tire | 12.50x3.75 |
Rear tire | 16x5.25 |
Full dimensions and tires ... |
1966
1966 |
Lawn tractor |
Roper built |
Craftsman 131.8450 Tires
Craftsman 131.8450 Tires |
Lawn/turf front | 12.50x3.75 |
Lawn/turf rear | 16x5.25 |
Electrical
Electrical |
Ground | negative |
Charging system | starter-generator |
Battery volts | 12 |