Mud Pump Power End Crank Shaft
Power End Parts
HNA supplies power end parts such as Crank shaft, Pinion shaft, Crosshead, Bull Gear, Pulsation Dampener, Frame and so on for following triplex mud pump:
EMSCO: F-500 F-800 F-1000 F-1300 F-1600
NATIONAL OILWELL: 8-P-80 9-P-100 10-P-130 12-P-160
Crosshead
Crosshead and crosshead guide are made of ASTM A48-83meehanite featuring good abrasion resistance and long service life. Besides F-500 mud pump that is cylindrical structure, upper and lower guide structures are used for other mud pumps, so that the concentricity can be adjusted by adding space under the lower guide. Flange-bolts with pinhole fit are used for connecting crosshead to extension rod. This rigid connection ensures the concentricity of extension rod and crosshead. Coupling is used for connecting extension rod to crosshead. Light coupling enables the extension rod and the crosshead to connect to each other with ease and reliableness.
Pinion Shaft
Pinion shaft is made of forged alloy steel, on which a herringbone gear with the medium-hard teeth surface is machined. For easy maintenance, single row radical cylindrical roller bearing with double ribbed outer ring is used. The pinion shaft ends are prolonged so that sheave or sprocket can be mounted on either end.
Crankshaft
HNA brand crankshaft is made of casted alloy steel. Eccentric ring gear, connection rod and bearing are mounted on it. The eccentric ring gear is herringbone. When assembly, the herringbone bore and crankshaft are of interference fit and fastened with bolts and lock nuts. Big ends of connection rod are mounted on three eccentric straps of the crankshaft via single row cylindrical roller bearings. Small ends are mounted on crosshead pin via double row cylindrical roller bearing. Double row radial spherical roller bearings are mounted at either end of the crankshaft.
Другие товары поставщика
|
|
Gardner Denver PZ-9 Triplex Mud Pump |
Model PZ-9 mud pump is a horizontal triplex single acting piston pump which has the advanced structure and small in size. It has the reliable per... |
|
|
Ellis Williams W-446 Triplex Mud Pump |
HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner... |
|
|
F-500 Triplex Drilling Mud Pump |
F series mud pump is applicable to the requirement of high pump pressure in oilfield and high displacement technology of well drilling with its sol... |
|
|
Gardener Denver PAH-275 Triplex Mud Pump |
Standard Features
• Nodular iron power frame, eccentric, connection rods, and crossheads
• Double-row-spherical roller bearnings carry eccentric
•... |
|
|
Буровой насос F-1300 Mud Pump |
Designed and manufactured by HNA Plant, F-1300 and F-1600 mud pumps can meet the requirements of the same manufacturing technique and quality level... |
Все товары поставщика
Похожие товары
