{"product_id":"aussie-pumps-mine-boss-qp300t-l48e-aluminium-4-8hp-trash-pump-with-yanmar-l48e-diesel-engine","title":"Aussie Pumps Mine Boss QP300T\/L48E Aluminium 4.8HP Trash Pump with Yanmar L48E Diesel Engine","description":"\u003cp\u003eCivil engineering contractors deploy the Aussie Quik Prime (QP300T\/L48E) electric start diesel trash pump with three-inch ports to hold dry working conditions in large foundation trenches and pipeline excavations. The economical diesel engine allows whole-shift dewatering without frequent refueling stops. A front cleanout door with hand knobs enables quick clearing of fibrous debris or stones.\u003c\/p\u003e\u003cp\u003eCivil dewatering capacity achieves a maximum delivery rate of 850 L\/min and develops a maximum elevation head of 27 m. Total equipment mass is 75 kg in standard operating trim. Internal casing clearances allow spherical solids up to 20 mm to travel directly through the pump body without clogging. The hydraulic assembly combines a cast casing, ductile iron open impeller, and silicon carbide mechanical seal faces with nitrile elastomers.\u003c\/p\u003e\u003cp\u003eMechanical drive is provided by a Yanmar L48 4.8HP electric start diesel engine (battery supplied separately) producing 4.8 HP. Plumbing connections incorporate 3\" BSP male inlet \u0026amp; 3\" BSP male outlet with front clean out port, and the self-priming wet end achieves 7.4 m vertical suction lift. Rapid self-priming internal dynamics pick up fluid swiftly without requiring manual foot valves on suction lines.\u003c\/p\u003e\u003cp\u003eStructural fully welded steel carry frame with battery mounting tray encloses the equipment while isolating mechanical vibration and simplifying site movement. The structural mount provides balance during transport across field vehicles, trailers, and utility trays. Complete spare parts support and factory technical documentation are accessible through Aussie Pumps distribution networks across Australia.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eHigh strength cast alloy casing lets this 3-inch stand up to abrasive slurry pumping.\u003c\/li\u003e\n \u003cli\u003eBig belly priming chamber picks up prime fast from 7.4 m.\u003c\/li\u003e\n \u003cli\u003eTough ductile iron casting passes suspended debris up to 20 mm diameter without clogging.\u003c\/li\u003e\n \u003cli\u003eInspect the pump impeller chamber in seconds through the quick-release front port.\u003c\/li\u003e\n \u003cli\u003eAbrasion-resistant silicon carbide seal faces stop liquid leakage in muddy slurry.\u003c\/li\u003e\n \u003cli\u003eA fully welded carry frame protects the 3-inch on rough sites.\u003c\/li\u003e\n \u003cli\u003eBacked by a 5-year pump end warranty from Aussie Pumps with 2-year Yanmar engine cover.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aussie Pumps","offers":[{"title":"Default Title","offer_id":51297648017655,"sku":"QP300T\/L48E","price":6963.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/aussie-pumps-mine-boss-qp300t-l48e-aluminium-4-8hp-trash-pump-with-yanmar-l48e-diesel-engine.png?v=1791799289","url":"https:\/\/foundationpumps.com.au\/products\/aussie-pumps-mine-boss-qp300t-l48e-aluminium-4-8hp-trash-pump-with-yanmar-l48e-diesel-engine","provider":"Foundation Pumps","version":"1.0","type":"link"}