OEE is a professional manufacturer of oilfield mud pump power ends and fluid end parts in China. With an strong technical strength and decades of experience, OEE can supply Crankshaft, pinion shaft, crosshead, bull bear, pulsation dampener, frame and so on for following triplex mud pumps, which are made by few factory in China:
CONTINENTAL EMSCO:F-500, F-800, F-1000, F-1300, F-1600
NATIONAL:7-P-50, 8-P-80, 9-P-100, 10-P-130, 12-P-160
GARDNER DENVER:PZ-8, PZ-9,PZ10,PZ11
OILWELL: A-560PT, A-1400PT, A-1700PT, HD-1400PT, HD-1700PT
IDECO: T-1300, T-1600

Crankshaft is made of cast alloy steel and is furnished with big geared ring, connecting rod and bearing. The tooth form of the big-geared ring is herringbone gear. The gear bore and the crankshaft surface is interference fitted and they are both fastened with bolts and lock nuts. The big end of the connecting rod is mounted on three eccentric straps of the crankshaft through single row short cylindrical roller bearings and the small end on the crosshead pin through double row long cylindrical roller bearing. Double row radial spherical roller bearings are mounted at both ends of the crankshaft.

Pinion shaft is made of forged alloy steel on which a herringbone gear with the medium-hard tooth surface is machined. For easy maintenance, the single row radial long cylindrical roller bearing with inner ring (without sides) is used. Both ends of the pinion shaft extend out, so that the sheave or the sprocket can be mounted on either end.

Crosshead and crosshead guide are made of ASTM A48-83 meehanite cast iron featured by good abrasion resistance and long service life.

All power ends are manufactured in accordance with API Spec 7k, precise design, high workmanship, excellence material to guarantee a reliable quality and longer service life.

If you need any items,kindly let us know, we will give you a satisfied quotation.
Contact:Ms. Amy Chen
Sales Manager
MSN:cn_happy0910[at]msn.com
SKYPE:amychen0910
E-mail:abigail[at]china-ck.com