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[China]
Trade Verify
Address: 15th/F,Unit1,BLDG#2,Xi'an West OE Park,77 Keji Er Road, Hi-tech Zone, Xi’an, China 710075
Contact name:Jack Yang
XIAN ATO INTERNATIONAL CO.,LTD |
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Verified Suppliers
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Product Features:
| 1. Performance features: High-power, Large displacement, High pressure. Displacement and discharge pressure evenly. Small size and light weight. 2. Structural characters Drilling mud pump or pump unit adopts modular design, disassembly and moving easily. The full processing forged crankshafts have light unbalanced weight , running even, multi-point support and high strength characters. In order to reduces the eccentric wear of the partial cylinder liner, joint bearings are used between the crosshead and extension rod. The crosshead surface is sprayed babbit metal to improve allowable specific pressure and allowable speed. The new type hydraulic cylinder reduces its weight, improves suction performance and replaces the suction valve easily. The main pressure parts of fluid end all adopt alloy steel forgings. “No welding ,no casting” design improves their reliability. |
Product types and specifications:
3.1 Specifications
| Model | QDP-3000 | |||||
| Rated input power | 2237 kW(3000 hp) | |||||
| strokes | 300mm | |||||
| Rated stroke number | 117r/min | |||||
| Cylinder diameter(mm) | φ130 | φ140 | φ150 | φ160 | φ170 | φ180 |
| The maximum number of stroke( r/min) | 166 | 154 | 144 | 135 | 127 | 120 |
| The maximum discharge pressure(MPa) | 51.9 | 44.7 | 39.0 | 34.2 | 30.3 | 27.0 |
| Maximum Displacement | 55.08 | 59.27 | 63.62 | 67.86 | 72.07 | 76.34 |
| Rated Rod Load | 688,338 N | |||||
| Diameter of suction pipe | 305 mm(12 inch) | |||||
| Discharge tube diameter | 130 mm (5-1/8 API 10000psi Flange) | |||||
| Single Pump Weight | 41,018kg | |||||
| Pump unit weight | 57,695 kg | |||||
