Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD Drilling Rig / Drill Rod / Drill Bit / Track Transporter / Drilling Mud Pump
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Mud Suction Pump BW250 for High Efficiency Drilling Work
Product Description:
The BW-250 grouting pump is a horizontal three-cylinder reciprocating single-acting piston pump. The pump has two bore and four speeds. Large bore (φ80mm) can be used as a supporting equipment for 1000m large-diameter drilling rigs. Small bore (φ65mm) can be used as a supporting equipment for 1500m small-aperture drilling rigs. Both bores have four displacements, which can be used for different aperture depths. The number of flow stops is limited, and the three-way flow adjustment mechanism must still be retained). In this way, the amount of flush water in the borehole can be reduced, thereby reducing the wear and power consumption of the flushing fluid to the tee. Because it adopts the structure of four-speed shifting in the pump body, it has small size and weight and good decomposability. It is easy to carry in mountain, not only can discharge clean water, but also can discharge quite thick mud, so it is suitable for geological exploration.
| ype | 250L Output Horizontal Triplex Reciprocating piston small mud pump | |||||||
| Stroke | 100mm | |||||||
| Bore | 80 65 mm | |||||||
| Handle position | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 |
| Pump Speed(s.pm) | 200 | 116 | 74 | 42 | 200 | 116 | 72 | 42 |
| Output volume(l.pm) | 250 | 145 | 90 | 52 | 166 | 96 | 60 | 35 |
| Discharge pressure(Mpa) | 2.5 | 4.5 | 6 | 6 | 4 | 6 | 7 | 7 |
| Volumetric efficiency | 85% | |||||||
| Total efficiency | 72% | |||||||
| input power | 15KW | |||||||
| Multiple grooved pulley D.P. | B*410mm | |||||||
| Input speed of pump (rpm) | 500r/min | |||||||
| Max. suction head | 2.5m | |||||||
| Inside diameter of suction hose | 76mm | |||||||
| Inside diameter of discharge | 51mm | |||||||
| Weight | 760KG | |||||||
| Overall dimensions(L*W*H) | 1100*995*650mm | |||||||
