Allowing for uninterrupted, continuous pumping, 6HT heavy-duty, self-priming trash pump employs Final Tier 4 Diesel Isuzu engine that meets EPA regulations and does not require diesel particulate filter (DPF) or selective catalytic reduction (SCR). Pump is constructed of heavy-duty cast iron and can self-prime and re-prime automatically. Capabilities include flow rates up to 1,430 gpm, heads to 104 ft, and handling of solids up to 3 in.