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Tel:+0086 133 9331 8107
Mail:sales06@yppetro.com
Mail:sales06@yppetro.com
Professional oil drilling rig equipment sales.
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hebei yingpai
841391000
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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 | 3658*2709*2231 | 3963*3025*2410 | 4267*3167*2580 | 4617*3260*2600 | 4615*3276*2688 |
| L*W*H (mm) | |||||
| Approx.weight (kg) | 9770 | 14500 | 18790 | 24572 | 24791 |
