Diesel-Powered Compact Mobile Screener

The document outlines detailed specifications for a diesel-powered compact mobile screener, likely for a government Request for Proposal (RFP). Key requirements include a minimum 130 HP engine, heavy-duty two-bearing screen box, and track-mounted mobility. The screener must feature a direct-feed lined hopper, integrated hydraulic folding stockpiling conveyors, and quick on-site setup. Operational specifications include a maximum width of 102 inches, diesel fuel tank capacity of at least 90 gallons, and hydraulic tank capacity of at least 135 gallons. The hopper capacity is approximately 212 ft³, with feed conveyor flow rates of at least 20 gpm and discharge conveyor flow rates of at least 13 gpm. Safety features include a minimum of four emergency stop switches, armored chassis cabling, engine compartment lighting, and a tethered and radio-controlled track system with bolt-on tracks. The unit must also have hydraulic folding hopper extensions and an oil cooler.

This document outlines the requirements for a compact mobile screener, addressing various questions from potential bidders. Key specifications include a top screen of 2 inches and a lower screen of ¾ inch, with top deck dimensions of 144 inches x 54 inches and bottom deck dimensions of 126 inches x 54 inches. The screener must be powered by a diesel engine with a minimum of 130 HP, feature a heavy-duty, high-energy, two-bearing screen box, and possess track-mounted mobility. Additional requirements detail direct-feed lined hoppers, integrated hydraulic folding stockpiling conveyors, quick on-site setup, and specific capacities for fuel (≥ 90 gallons), hydraulic fluid (≥ 135 gallons), and hopper (approximately 212 ft³). Safety features include a minimum of four emergency stop switches, armored cabling, and engine compartment lighting. The document clarifies that 'compact' refers to suitability for small jobsites and frequent site changes, not necessarily engine HP.