.

Mud Pump Power End Crosshead Pin

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.


Send product request

To: Qingdao HNA Oilfield Machinery Co., Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Well service EWS-446 triplex mud pump
Well service EWS-446 triplex mud pump 一、 HW446 Mud Pump TECHNICAL SPECIFICATION Rated input power 328KW (440HP) Rated Stroke 320 Stroke/Minute(320SPM) Stroke 152.4mm (6") Gear Ratio ...
Bomco F-1600 Triplex Mud Pump Rubber Piston Seal
Bomco F-1600 Triplex Mud Pump Rubber Piston Seal HNA offers a full line of pistons for duplex and triplex mud pumps. All API types are available. Among these are: Pistons with replacement rubbers...
Mud Pump Power End Crank Shaft
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 follo...
Oilwell A-1700-PT Mud Pump Liner
Oilwell A-1700-PT Mud Pump Liner HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner...
Triplex Mud Pump Spare Parts
Triplex Mud Pump Spare Parts HNA also supplies other expendable fluid end parts such as Threaded Ring, Liner Clamp, Rod Clamp, Valve Pot Cover, Liner Cage, Wear Plate, Valve Gu...
All supplier products

Same products

Heat Exchangers
Heat Exchangers Seller: AMIT ENGINEERS Customizable Industrial Evaporator and condenser coils based on drawing finalized by customers. W...
WYLIE K31 iPhone X-16 Pro Max Middle Layer Magnetic Reballing Platform
WYLIE K31 iPhone X-16 Pro Max Middle Layer Magnetic Reballing Platform Seller: Phonefix WYLIE K31 middle layer magnetic soldering station for iPhone X/11/12/13/14/15/16 Pro Max motherbo...
Mobile diesel screw engine compressor 194KW engine power air compressor 17bar 18bar
Mobile diesel screw engine compressor 194KW engine power air compressor 17bar 18bar Seller: Shandong Sparta Machinery Co., Ltd. Power: 13KW~520KW Pressure: Machine Type: 8m³/min~484m...
Low Fuel Consumption 6m3 212cfm Diesel Screw Air Compressor 46KW for Mining
Low Fuel Consumption 6m3 212cfm Diesel Screw Air Compressor 46KW for Mining Seller: Shandong Sparta Machinery Co., Ltd. Power: 13KW~520KW Pressure: Machine Type: 8m³/min~484m...
High Quality Portable Diesel Engine Screw Air Compressor for Mining Industrial
High Quality Portable Diesel Engine Screw Air Compressor for Mining Industrial Seller: Shandong Sparta Machinery Co., Ltd. Power: 13KW~520KW Pressure: Machine Type: 8m³/min~484m...