Specifications include, but are not limited to: PTO driven to operate dump body with D/A hoist, underbody scraper with power reverse, front snowplow, slide in spreader, consisting of: Pump: fixed displacement gear type capable of maximum necessary flow and pressure requirements, direct mounted to and driven by a Chelsea hot-shift PTO operating at or above engine idle speed and compatible with transmission. Valve & Controls: the pump shall deliver flow to a hydraulic valve assembly of mobile design. It shall be of cast iron construction, horizontally stackable and serviceable without disassembly. An open center-unloading inlet shall compensate for a constant pressure drop across sections and allow for available flow to sections.
