F 500 mud pump

1) Continuous tooth herringbone gear 2) Cylinders are made of forged alloy steel

    We are one of the top professional various Mud Pumps manufacturers in China. Our mud pumps have been export to America, Canada and Mexico etc. And our products enjoy a good reputation in these countries market. We can ensure our perfect quality and suitable price.    

Features of Mud Pump:1)Power end features    Continuous tooth herringbone gear. One-piece alloy steelcrank. Renewable crosshead guide. The frame is made of welded steel plate toprovide the frame with high strength, good rigidity and lightweight. Theextension rod packing is of duplex seal structure to provide the good sealresult. The power end uses the combined lubrication system of forcedlubrication and splash lubrication.2)Crankshaft     The crankshaft is made of cast alloy steel and is furnishedwith big geared ring, connecting rod and bearing. The tooth form of thebig-geared ring is herringbone gear. The gear bore and the crankshaft surfaceis interference fitted and they are both fastened with bolts and lock nuts. Thebig end of the connecting rod is mounted on three eccentric straps of thecrankshaft through single row short cylindrical roller bearings and the smallend on the crosshead pin through double row long cylindrical roller bearing.Double row radial spherical roller bearings are mounted at both ends of thecrankshaft.3)Cylinders      Cylinders are made of forged alloy steel. Three cylinders ofeach pump are interchangeable. Valve-over-valve (through type cylinder) designreduces the cylinder volume and promotes the volumetric efficiency. Atcustomers request, the cylinder surface may be nickel plated to improve theabrasion resistance.

 Parameters

Model	Type	Rated Stroke	Rated Power	Gear type	Gear Ratio	Suction Pipe Diameter
NF500	Triplex piston single role	165r/min	373KW	Herringbone gear	4.285 1	203mm
Discharge Pipe Diameter	Small diameter gear	Bond	Valve	Weight	Lubrication
101.5mm5000psi	139.6mm	31.74×31.74mm	Valve valve on theAPI#5	9771Kg	Mandatory increases spatter

 

F 500 mud pump