YP Petro manufactures power end components including extension rods, crossheads, crosshead pins, cross pin baffles, upper and lower guide plates, packing boxes, seal rings, and oil seal lips. We also supply crankshaft assemblies, gear sets, and connecting rods for major mud pump models.

Yes. YP Petro accepts OEM/ODM orders based on customer drawings, technical specifications, or reverse-engineered samples. Our engineering team can confirm feasibility, recommend material upgrades, and provide quotations within 3-5 working days.

What power end parts does YP Petro manufacture?

YP Petro manufactures power end components including extension rods, crossheads, crosshead pins, cross pin baffles, upper and lower guide plates, packing boxes, seal rings, and oil seal lips. We also supply crankshaft assemblies, gear sets, and connecting rods for major mud pump models.

What other fluid end parts does YP Petro supply?

In addition to cylinder liners, YP Petro supplies a complete range of fluid end parts, including pistons, piston rubber, valve bodies, valve seats, valve rubber, liner seals, cylinder head gaskets, valve cover seals, piston rods, clamp assemblies, valve covers, cylinder heads, flange heads, cylinder flanges, cylinder covers, and inhalation capsules. We also supply dampener diaphragms, pressure gauges, fittings, relief valves, and exhaust valves.

What size range of cylinder liners does YP Petro offer?

YP Petro cylinder liners are available in metric sizes from 100mm to 180mm and imperial sizes from 3" to 7.5" (including 3", 3.5", 4", 4.5", 5", 5.5", 6", 6.25", 6.5", 6.75", 7", 7.25", 7.5"). Custom sizes are available on request.

What is the difference between bi-metal, ceramic, chrome-plated, and high-frequency quenching cylinder liners?

Products

Home » Products » Drilling Rig Mud Circulation System » Drilling pump » Power end module » AH36001-02.00 API Certified Mud Pump Parts Consumables Crankshaft Assembly

PRODUCT CATEGORY

API Certified Mud Pump Parts Expendables Crankshaft Assembly with Best Price T-500/T-800/T-1000/T-1300/T-1600 etc

AH36001-02.00 API Certified Mud Pump Parts Consumables Crankshaft Assembly

Features:
1)equivalent to API Standdard;
2)forged by whole module;

Model:
AH36001-02.00
Brand:
hebei yingpai
Code:
841391000
Part No.:
AH36001-02.00


SKU:
Availability:



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Product Description

Product Description

Crankshaft is spare part of mud pump

Crankshaft is an eccentric shaft made from casting alloy steel.Herringbone gear ring ,

connection rod and bearing are mounted on it .The gear ring is herringbone.When assembly, the herringbone gear ring and the crankshaft are of interference fit and fastened with bolts and nuts.

Big end of connection rod is mounted on three eccentric straps of the crankshaft via single row cylindrical roller bearing. Small end is mounted on crosshead pin via double row long cylindrical roller bearing. Double row radial spherical roller bearings are mounted at either end of the crankshaft.

Crankshaft Assy.
NO.	Pump Model	PN (Mtric)	PN (Metric)	PN (British)	PN (British)
1	F500	AH35001-02.00	AH0501010200	AH35003-02.00	AH0501020200
2	F800	AH34001-02.00	AH0801010200	AH34007-02.00	AH0801020200
3	F1000	AH33001-02.00	AH1001010200	AH33009-02.00	AH1001020200
4	F1300	AH36001-02.00	AH1301010200	AH36002-02.00	AH1301020200
5	F1600	AH37001-01.00	AH1601010100	AH37002-01.00	AH1601020100

Features of drilling rig mud pump

1. The pump has features of advanced structure, small volume, reliable operation, easy maintenance.

2. The cylinder is made of alloy steel forgings, and the three cylinders of each pump are interchangeable.

3. The suction valve and discharge valve of F1300 and F1600 are interchangeable.

4. In order to enhance its corrosion resistance, the cylinder surface is processed by chemical nickel plating.

5. The design of straight-through cylinder valve structure, reduced the volume of the hydraulic cylinder and increased the volumetric efficiency.

6. The hydraulic cylinder, cylinder liner, piston, valve body, valve seat, valve spring, seal, valve cover, cylinder head of F1300 and F1600 are interchangeable.

Model	F500	F800	F1000	F1300	F1600
Power rating HP(kw)	500(373)	800(597)	1000(746)	1300(969)	1600(1193)
Stroke rating SPM	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" flange 5000psi	5-1/8" flange 5000psi	5-1/8" flange 5000psi	5-1/8" flange 5000psi	5-1/8" flange 5000psi
Valve	API 5#	API 6#	API 6#	API 7#	API 7#
Max. liner (in/mm)	6-3/4"/170	6-3/4"/170	6-3/4"/170	7"/180	7"/180
Overall dimension	365827092231	396330252410	426731672580	461732602600	461532762688
LWH (mm)	365827092231	396330252410	426731672580	461732602600	461532762688
Approx.weight (kg)	9770	14500	18790	24572	24791

crankshaft mud pump mud pump parts oil drilling Mud pump filter crankshaft assy oilfield parts drilling rig

FAQ

Q YP Petro manufactures power end components including extension rods, crossheads, crosshead pins, cross pin baffles, upper and lower guide plates, packing boxes, seal rings, and oil seal lips. We also supply crankshaft assemblies, gear sets, and connecting rods for major mud pump models.

A
Yes. YP Petro accepts OEM/ODM orders based on customer drawings, technical specifications, or reverse-engineered samples. Our engineering team can confirm feasibility, recommend material upgrades, and provide quotations within 3-5 working days.
Q What power end parts does YP Petro manufacture?

A
YP Petro manufactures power end components including extension rods, crossheads, crosshead pins, cross pin baffles, upper and lower guide plates, packing boxes, seal rings, and oil seal lips. We also supply crankshaft assemblies, gear sets, and connecting rods for major mud pump models.
Q What other fluid end parts does YP Petro supply?

A
In addition to cylinder liners, YP Petro supplies a complete range of fluid end parts, including pistons, piston rubber, valve bodies, valve seats, valve rubber, liner seals, cylinder head gaskets, valve cover seals, piston rods, clamp assemblies, valve covers, cylinder heads, flange heads, cylinder flanges, cylinder covers, and inhalation capsules. We also supply dampener diaphragms, pressure gauges, fittings, relief valves, and exhaust valves.
Q What size range of cylinder liners does YP Petro offer?

A
YP Petro cylinder liners are available in metric sizes from 100mm to 180mm and imperial sizes from 3" to 7.5" (including 3", 3.5", 4", 4.5", 5", 5.5", 6", 6.25", 6.5", 6.75", 7", 7.25", 7.5"). Custom sizes are available on request.
Q What is the difference between bi-metal, ceramic, chrome-plated, and high-frequency quenching cylinder liners?

A
| Type | Inner Material | Hardness | Service Life | Best For |
| Bi-Metal | High-chromium cast iron | HRC 62 | 800h+ | General high-pressure, abrasive drilling |
| Ceramic | Al₂O₃ or Zirconia | HRC 80+ | 1500h+ | Extreme abrasion, high-sand formations |
| Chrome-Plated | Hard chrome coating | HRC 55 | 300-400h | Moderate conditions, budget operations |
| High-Frequency Quenching | Quenched alloy iron | HRC 50 | 200-300h | Light-duty, low-cost applications |