The Craftsman 131.8550 lawn tractor weighs 432 lb using its published weight. That places it around the 32nd percentile among comparable lawn tractors, in the lower-middle weight range of its peer group. With 6 hp (4.5 kW), it carries about 72.0 lb of published weight per horsepower.
TypeLawn tractor
Years1967
ManufacturerRoper
DistributorCraftsman
Engine power
6 hp (4.5 kW)
Transmission
belt-driven gear
Displacement
221 cc (13.53 cu in)
Weight
356 to 432 pounds
How this model compares
Low average and high benchmarks for comparable lawn tractors in this dataset.
Horsepower6 hp
Low
LowAverageHigh
Low 14 hpAvg 18.5 hpHigh 21 hp
Displacement221 cc
Low
LowAverageHigh
Low 465 ccAvg 530 ccHigh 693 cc
Weight432 lb
Low
LowAverageHigh
Low 423 lbAvg 495 lbHigh 520 lb
OV
Overview
Identity & ownership
Manufacturer
Roper
Distributor
Craftsman
Equipment type
Lawn tractor
Model years
1967
Original price
$375 in 1967
EN
Engine
Power & service data
Displacement
221 cc (13.53 cu in)
Bore / stroke
2.625 × 2.50 in (67 × 64 mm)
Engine power
6 hp (4.5 kW)
Spark plug gap
0.030 inches 0.762 mm
TR
Transmission
Drive system
Type
belt-driven gear
Gears
3 forward and 1 reverse
DM
Dimensions & tires
Size, weight & tire data
Weight
356 to 432 pounds
Shipping weight
356 lbs (recoil) 161 kg · 432 lbs (electric) 195 kg
Front tire
12.50×3.75
Rear tire
16×5.25
EL
Electrical & PTO
Battery, charging & PTO
Battery volts
12
Specifications are provided as a reference from published TractorData information. Verify critical service values with the applicable operator or service manual. Craftsman website
