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The BW-250 mud pump is a horizontal three-cylinder reciprocating single-acting piston pump with two cylinder and four file variable configurations. The large cylinder supports 1000 meters of large diameter drilling, while the small cylinder supports 1500 meters of small diameter drilling. Primarily used for core drilling operations, it also serves mine grouting, drainage, and long-distance water supply applications.
Key advantages include low energy consumption, flexible operation, durable construction, easy disassembly, and portability.
Technical Parameters
Technical Parameter
BW150 Mud Pump
BW-250 Mud Pump
BW320-Z Mud Pump
Max Flow Rate
150L/min
150L/min
320L/min
Maximum Pressure
70kg/cm²
80kg/cm²
100kg/cm²
Driving Power
7.5kw
15kw
30kw
Inlet Pipe Diameter
50mm
75mm
75mm
Outlet Pipe Diameter
32mm
50mm
50mm
Drilling Depth (Diamond)
<1500m
<1800m
Drilling Depth (Hard Alloy)
<1000m
<1500m
Dimensions (L×W×H)
1100×995×650mm
1280×855×750mm
Weight
560kg
760kg
1000kg
Key Features
Four adjustable flow levels accommodate various drilling rig sizes with wide parameter selection
Bowl-shaped, self-sealing S-type polyurethane rubber piston with nylon backrest for extended service life
Five dust sealing rings on pull rod prevent mud contamination of power end components
BY-1 seismic resistant pressure gauge for reliable measurement
Compact, modular design for easy maintenance and transportation
Performance Advantages
Stable liquid flow without pulsation, agitation, or slurry shearing
Directly proportional flow-to-speed ratio with adjustable speed control
Strong self-priming capability eliminates need for bottom valves
Smooth operation with minimal vibration and noise
Simple mechanical structure for easy maintenance
Applications
Ideal for dam foundation curtain grouting, consolidation grouting, anchoring grouting, and long-distance slurry transport. The BW-250 excels in high-concentration, high-pressure (8 Mpa) curtain grouting and mortar handling (particles <2mm), making it versatile for various foundation treatment projects.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
Good quality, professional after-sales service, welcome to order
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
50000000-100000000
Employee Number:
100~120
Ecer Certification:
Verified Supplier
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and
processing company for core drilling rigs, crawler drilling rigs, various track chassis, various
types of mud pumps, various track transport vehicles, etc. It is one of the outstanding
manufacturers o... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and
processing company for core drilling rigs, crawler drilling rigs, various track chassis, various
types of mud pumps, various track transport vehicles, etc. It is one of the outstanding
manufacturers o...