14571220C Gear Pump

Producti Details
The 14571220C is a precision-engineered high-pressure gear hydraulic pump manufactured to strict Sinotruk OEM specifications, serving as the power core of the tipping and lifting system on HOWO dump trucks and tractor heads. Operating under continuous heavy load, high oil temperature and severe vibration typical of commercial haulage, this fixed-displacement external gear pump delivers stable high-pressure oil flow to drive the dump cylinder and auxiliary hydraulic systems reliably. Built with a high-strength aluminum alloy housing and precision-machined hardened steel gears, the 14571220C maintains high volumetric efficiency and low noise across its full speed range. As a factory-direct genuine Sinotruk component, every pump is 100% inspected before shipment, ensuring direct-fit installation with original mounting dimensions, spline shafts and port configurations.

Tabula parametrilor produsului

Eigenschaften
High-Pressure Lifting Performance: Engineered specifically for the HOWO dump truck tipping system, the 14571220C delivers stable, high-pressure oil flow that lifts and lowers heavy payloads smoothly and repeatedly without pressure drop under maximum load.

Precision-Machined Gears, High Volumetric Efficiency: Hardened alloy steel gears with precision-ground profiles maintain tight internal clearances, delivering high volumetric efficiency and consistent flow output — minimizing energy loss and heat generation in continuous duty cycles.

Heavy-Duty Durability: High-strength aluminum alloy housing combined with hardened gears and heavy-duty shaft bearings ensures reliable operation under high pressure, high temperature and sustained vibration, giving the pump an extended service life in demanding haulage conditions.

100% OEM Direct-Fit: Fabricatus ad originale Sinotruk specificatones, haec machina exacte congruit cum fabricae flangia montana, axis dentato, et dimensionibus portuum. Substitutio directa pro unitate originali, quae tempus mechanicorum in reparationibus systematis hydraulici minuit.

Sonus Infimus & Operatio Stabilis: Praecisio denticulationis rotarum et aequilibrata constructio rotoris sonum et pulsationem minuunt, systema hydraulicum ab oneribus subitis protegunt, et cabinae ac ambiente laboris silentium augent.

Strictum Controlum Qualitatis: Omnis machina 100% in fabrica inspicitur, inter quas testes pressionis, fluxus et perditionis ante expeditionem, ut omnis unitas ad normas OEM de performance satisfaciat.

Packaging and shipping

Unusquisque 14571220C machina dentata in cartone solido singillatim includitur, cum protectione spumosa ad damnum in transportando prohibendum. Ordinationes parvae per expeditam expeditionem mitti possunt; ordinationes magnae per mare expediri possunt. Nos emballagium tutum et stabile pro transportibus longinquioribus praebemus.

De Nobis

Fundata in 2005, Chengda Group es un furnitor professional de partes pro camiones con 18 annos de experientia in exportation, cooperante con marcas prime como Sinotruk, Shacman, FAW, Dongfeng, e Foton. Nos possede lineas de production automatizate, un equipe professional de R&D, e control stricto de qualitate, offrente solutiones integral pro omne componentes core de camiones. Certificata per SGS, BV, ISO, CCC, e WMI, nostre valor annual de exportation supera $5 million, providente partes costo-efficiente e durable con servitio OEM, documentos in anglese, e supporto post-vendita gratis.