BW-250 Horizontal Triplex Mud Pump 150L/min 80kg/cm2 for Micro Piling Drilling

Name: BW-250 Horizontal Triplex Mud Pump 150L/min 80kg/cm2 for Micro Piling Drilling
Brand: Jinzhou City Shitan Machinery Equipment CO. LTD.

The BW-250 is a horizontal triplex reciprocating piston mud pump with 150L/min flow and 80kg/cm2 pressure. Features four adjustable flow levels, durable S-type polyurethane piston, and low energy consumption. Ideal for core drilling, grouting, and micro piling projects.

Usage Water

Place of Origin China

Theory Centrifugal Pump

Packaging Details Standard export transportation package

Model Number BW 250

Supply Ability 20000Set/Year

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Product Description

BW 250 Horizontal Drilling Triplex Mud Pump For Micro Piling Machine

Product Specifications

Attribute	Value
Name	BW 250 mud pump
Type	Triplex mud pump
Theory	Centrifugal Pump
Structure	Single stage Pump
Power	Electric
Application	Submersible
Usage	Water

Product Overview

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
Steel ball inlet/outlet valves with sound-absorbing rubber pads reduce operational noise
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