HTV873 PTO Vacuum Excavator
The hydro truck vac (HTV) series is a PTO-driven system available on Ford chassis. The full line of HTV is available with an 800-gal (3,028.3-L) debris tank and 400 gal (1,514 L) of water. The PTO of the truck drives positive displacement vacuum blowers that produce 1,000 cfm (1699 m3/hr).