Engine / Kohler PA-CH730-0120Pack Size:1Kohler PA-CH730-0120J. Thomas CH730-0120Kohler CH25-68686 and CH730-0120; Walker ZTRDry Weight (w/o muffler): 117 lbs., Muffler: Not included, Oil Capacity: 1.7-1.9 qt., Starter: Electric, Warranty: See authorized Kohler servicing dealer, Cooling: Air, Actual freight will be charged, Not compatible with greater than 10% ethanol fuel, Engine Power: 23.5 HP, Engine Type: Horizontal, Cylinders: 2, Ethanol: Not compatible with greater than 10% ethanol fuel, Charging System: 15 amp