Karcher's Liberty Series of self-contained, skid-mounted, gasoline- or diesel-powered hot-water pressure washers features nine models.
- Cleaning power ranges from 3.9 to 5.6 gpm and 3,000 to 3,500 psi of pressure
- Models are encased in a rugged steel cage
- Honda or Vanguard electric-start engines; two diesel models us Lomardini engines
- Burner for heating water is powered by 12-volt DC or 120-volt AC from a built-in generator and heated by diesel fuel or kerosene