API Crankshaft/Oil Drilling Mud Pump Power End for Crankshaft Assembly

• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Vacuum
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: All
• Material: Cast Steel
• Cetification: API
• Application: Mud Pump
• Advantage: Durable
• Package: Standard
• MOQ: 3
• Model: F Series, 3nb Series, etc
• Theory: Centrifugal Pump
• Transport Package: Wooden Box and Sea Shipment
• Specification: standard
• Trademark: xinhuafa
• Origin: Cn
• HS Code: 841391000
• Production Capacity: 50000sets/Per Year
• Package Size: 25.00cm * 24.00cm * 25.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

Mud Pump Fluid End Parts Crank Shaft Assembly Mud Pump Spare for Drilling Rig

Our crankshaft is made of casted alloy steel. Eccentric ring gear,connection rod and bearings are mounted on it.The eccentric ringgear is herringbone.When assembly,the herringbone bore and crankshaft are of interference fit and fastened with bolts and locknuts.Big ends of connection rod are mounted on three eccentric straps of the crankshaft via single row cylinderical roller bearings.Small ends are mounted on crosshead pin via double row cylinderical roller bearing. Double row radial spherical roller bearings are mounted at either end of the crankshaft.

Item	F500	F800	F1000	F1300	F1600
Power Rating HP(kw)	500(373)	800(597)	1000(746)	1300(969)	1600(1193)
Stroke RatingSPM	165	150	140	120	120
Stroke Length(in /mm)	7.5"/190.5	9"/228.6	10/254	12/305	12/305
Gear Ratio	4.286	4.185	4.207	4.206	4.206
Inlet Dia. (in/mm)	8"/203	10/254	12/305	12/305	12/305
Outlet Dia. (in)	4" Flange5000psi	5-1/8"Flange5000psi	5-1/8"Flange5000psi	5-1/8" Flange5000psi	5-1/8"Flange5000psi
Valve	API5#	API6#	API6#	API7#	API7#
Max. Liner (in/mm)	6-3/4"/170	6-3/4"/170	6-3/4"/170	7"/180	7"/180
Overall DimensionL*W*H(mm)	3658*2709*2231	3963*3025*2410	4267*3167*2580	4617*3260*2600	4615*3276*2688
Approx. Weight (kg)	9770	14500	18790	24572

 

 

 

 

 

We supply a full line of land drilling rigs: skid-mounted, truck-mounted and trailer-mounted. Our skid-mounted drilling rigs are ranging from 450HP to 3,000HP (Rated Drilling depth: 1,500-9,000m).
 

Type Technical Spec.	ZJ30	ZJ40	ZJ50	ZJ70	ZJ90
Drilling Depth(M)	3000	4000	5000	7000	9000
Max. hook load (KN)	1700	2250	3150	4500	6750
Power of Drawworks (HP)	750	1000	1500	2000	3000
Drive & Transmission Mode	Mechanical (belt/chain)	Mechanical/ Electric(AC/DC)/ Combined	Mechanical/ Electric(AC/DC)/ Combined	Mechanical/ Electric(AC/DC)/ Combined	Electric (AC/DC)
Mast Height(M)	36/38	42	45	45/48	46/50
Substructure Height (M)	5	6.7	7.5	9	12
Rotary Table	ZP275	ZP275	ZP375	ZP375	ZP375
Mud Pump	F/3NB-1000	F/3NB-1300	F/3NB-1600	F/3NB-1600	F/3NB-2200L
Power of Mud Pump(HP/KW)	1000/735	1300/956	1600/1180	1600/1180	2200/1640
Mud Handing Capacity(m³)	185	240	300	360	360
Rope Diameter(mm)	29/32	32	35	38	45
Wireline System	5x6	5x6	6x7	6x7	7x8
Manifolds Diameter(mm)xPressure(MPa)	∮103x35	∮103x40	∮103x70	∮103x70	∮140x8

 

Our Advantages

 

Company Profile

Hebei Xinhuafa Petroleum Machinery Co, Ltd. is a specialized manufacturer that

focus on the manufacturing of oil drilling equipment and spare parts since 2006. Our main products are mud pump and accessories which can be interchangeable with many mud pump of oversea and domestic brand,including BOMCO F series, HHF series, NOV P series,LANSHI 3NB series, Oingzhou 3NB series and other mud pump. The products we supply are the cylinder liner, piston,valve(full open type and web type), piston rod, extension rod, cross head, bearing,v belt ,safety valve,manifold,sealing and other mud pump accessories.

The products all meet the requirements of IS09001, and API-7K (American Petroleum Association) standards.Since 2023,we expand our workshop which cover 20000 sqm,which can improve our production capacity and products stocks.

During the almost 20 years development,we have many advantages as below:
1.The company is located in Hengshui City which 2 hours by high speed train from Being.Very convenient if customers come to visit .
2.The factory is equipped with advanced machine, many technician with rich experience,strict quality control procedure make sure to supply best quality product.
3. Production capacity is 3000 units /month,and inventory enough can timely meet customer needs.
4. Perfect after-sales service and immediate response service at 24/7.

Principle: focus on service, and strive to achieve win-win for customers, employees and company.
Orientation: A professional One-stop supplier of oil and gas drilling equipment.  
Mission: To provide high quality products and services for the oil and energy industry.  
Values: Take responsibility and work hard,with seizing the day
Vision: To serve more than 80% of oil and gas drilling engineering customers within 5 years.
 

Certifications

Packaging & Shipping