BW-800 mud pump for drilling rigs is a kind of multi-purpose horizontal triplex reciprocating single-acting piston pump, with four gear shifting and four traffic.
It can not only meet the requirements of a variety of new drilling techniques, but also meet the requirements of hydraulic percussion drilling, internal screw drilling, turbine drilling, common core drilling with a hole depth of 2000m or more, and non-excavation drilling rigs about 70 tons.
| Model | BW-800 |
| Type | Hydraulic Mud Pump |
| Stroke | 135 |
| Cylinder Diameter | 110 |
| Flow | 260-800 L/min |
| Pressure | 3.5-10 Mpa |
The flushing liquor used by the pump should not contain the chemical impurity, which may corrode metal and rubber parts, meanwhile, the temperature can not exceed 50℃. If the fluid is drilling mud, then it is recommended to follow below requirement:
1) Specific gravity: between 1.03~1.12,
2) Velocity: 18~25S
3) Allowable sand: max. 4% in content, max. diameter 3mm
4) PH Value: 7~8
5) No massive mud clods, grasses, tree leaves inside the fluid
| Type | Horizontal Triplex Reciprocating Single Acting Piston Mud Pump |
| Stroke (mm) | 135 |
| Cyclinder Diameter (mm) | 110 |
| Flow ( L/min) | 800 550 370 260 |
| Pressure (Mpa) | 3.5 5 7.5 10 |
| Input Speed (r/min) | 503 |
| Input Power (KW) | 54 |
| Dimensions (mm) | 1350*962*1025 |
| Weight (kg) | 950 |
| Hydraulic Motor Model | 2-350 |
| Hydraulic Motor Pressure (Mpa) | 20 |
| Maximum Motor Flow (L/min) | 195 |
