Specifications include, but are not limited to: 3.1. Examples: 2022 Ditch Witch FX25, Vermeer Vac-Tron CV 573 GT, Ring-O-Matic 550 VLX, or TPWD approved equivalent. 3.2. Engine: 3.2.1. 24 to 42 HP Gasoline or Diesel motor 3.2.2. Electric start 3.2.3. 12V electrical system 3.2.4. Hour meter 3.2.5. Fuel Tank: Minimum 6-gallons – Maximum 29 gallons 3.3. Vacuum System: 3.3.1. Vacuum: 500-CFM minimum airflow (cubic feet per minute) 3.3.2. Hydraulic dump lift 3.3.3. 3-inch vacuum hose 3.3.4. Opening tank for easy cleanout 3.4. Water System: 3.4.1. Water Capacity: Minimum 200-gallon combined capacity water tank(s) 3.4.2. Number of Tanks: At least 2 3.4.3. High Pressure Pump Flow Rate: 4-GPM flow at 2,500 PSI minimum (gallon per minute) 3.4.4. Winterize system 3.4.5. High Pressure Hose Length: Minimum 50-ft. pressure hose with reel 3.4.6. Water Pump Pressure, Max: 3,000 psi 3.5. Spoil Tank: Spoil Tank Capacity: Maximum 550 gallons
