128278 370 EFI High Capacity truckmount with 120-gallon waste tank

Sapphire Scientific 128278 is the current 370 EFI High Capacity truckmount package with a 120-gallon waste tank. The manufacturer specifies a 26.5 HP Kohler V-Twin EFI gasoline engine, Eurus ZG 4006 tri-lobe blower, and General HTXS1813S solution pump operating up to 1,500 psi and 3.4 GPM at 1,478 RPM. The package is distinct from 90-gallon option 128144. Confirm the exact option, waste-tank capacity, vehicle payload and installation, fuel system, exhaust, pressure plumbing, accessories, destination requirements, and current instructions before ordering or installation.