The crankshaft connecting rod has been changed to a bearing type, eliminating the need for bearing shells, reducing wear, and improving efficiency. 1、 The BW200A mud pump is an improved mud pump that replaces the crankshaft connecting rod with a bearing type on the basis of the BW200 mud pump, eliminating the need for bearing shells and reducing wear, while keeping everything else unchanged. The BW-200A mud pump is a horizontal double cylinder reciprocating plug pump, mainly used for supplying flushing fluid, grouting, and other purposes into the borehole during core drilling. The flushing solution can be mud or clean water, and the grouting can be cement fine mortar. In order to adapt to general alloy and steel particle drilling, while also meeting the needs of small-diameter diamond drilling, this pump can be used as a supporting equipment for drilling rigs within 1000 meters. 2、 Technical specifications: 1. Water pump type: horizontal 2. Function type: reciprocating double acting 3. Number of cylinders: 2 4. Cylinder liner diameter (mm): 80 5. Stroke (mm): 85 6. Number of reciprocating times (times/min): 145 7. Displacement (liters/min): 200 8. Maximum pressure (megapascals): 4.0 9. Input speed (revolutions per minute): 530 10. Triangle pulley pitch diameter (mm): 385 11. Triangle pulley type and number of slots: B type × 5 slots 12. Required power (kW): 15 13. Suction pipe diameter (mm): 65 14. Drainage pipe diameter (mm): 37 15. Outer dimensions (length × width × width) Height (mm): 1800 × 800 × 930 16, Weight (excluding power kg): 300 17, Diesel engine: Changchai S110
◆The crankshaft connecting rod has been changed to a bearing type, eliminating the need for bearing shells, reducing wear, and improving efficiency.
1、 The purpose of the pump
The BW200A mud pump is based on the BW200 mud pumpThe crankshaft connecting rod has been changed to a bearing type, eliminating the need for bearing shells and reducing wear in an improved mud pump, while keeping everything else unchanged.
The BW-200A mud pump is a horizontal double cylinder reciprocating plug pump, mainly used for supplying flushing fluid, grouting, and other purposes into the borehole during core drilling. The flushing solution can be mud or clean water, and the grouting can be cement fine mortar.
In order to adapt to general alloy and steel particle drilling, while also meeting the needs of small-diameter diamond drilling, this pump can be used as a supporting equipment for drilling rigs within 1000 meters.
2、 Technical specifications
1Water pump type: horizontal
2. Function type: reciprocating double acting
3 Number of cylinders: 2
4. Cylinder liner diameter (mm): 80
5. Travel distance (mm): 85
6 Repetition frequency (times/minute): 145
7 Displacement (liters/minute): 200
8 Maximum pressure (megapascals): 4.0
9 Input speed (RPM): 530
10 Triangle pulley pitch diameter (mm): 385
11. Type and number of grooves of V-belt pulley: B-type × 5 grooves
12. Required power (kW): 15
13. Diameter of suction pipe (mm): 65
14Drainage pipe diameter (mm): 37
15. Dimensions (length x width x height) in millimeters:1800×800×930
16. Weight (excluding power kg): 300
17. Diesel engine: Changchai S1 100; Electric motor: 15KW
18. The four-wheel traction base is optional and can be added according to user needs.


