Reciprocating 850/2 mud pump dedicated for drilling

Product Details:

Place of Origin:	Jinzhou ,China
Brand Name:	Shitan
Certification:	ISO
Model Number:	BW850/2 Mud Pump

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	Wooden Box
Delivery Time:	7 days after payment
Payment Terms:	TT,Western Union
Supply Ability:	1000 sets per month

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Detailed Product Description

Product Name:	BW 850/2 Mud Pump	Stroke Mm:	150
Cylinder Bore Mm:	58	Output:	600L/min
Horse Power:	37KW	Pressure:	3.0
Packing Size:	200010301400mm	Weight Kg:	1500
Highlight:	Reciprocating mud pump for drilling , 850/2 mud pump with warranty , Drilling rig mud pump dedicated

Reciprocating 850/2 Mud Pump for Drilling Operations

The BW850/2 mud pump is a horizontal reciprocating double-cylinder double-acting piston pump, specifically engineered for geological drilling in depths ranging from 200 to 500 meters. This high-pressure stable mud pump efficiently transports mud, clean water, and other flushing fluids, making it ideal for hydrological water wells, core drilling, and various drilling applications.

Technical Specifications

Attribute	Value
Product Name	BW 850/2 Mud Pump
Stroke	150 mm
Pump Speed	180 mm
Cylinder Diameter	58 mm
Flow Rate	600 L/min
Power	3.0 MPa
Horse Power	37kw
Engine	Diesel Engine/Motor Power
Packing Size	2000 * 1030 * 1400 mm
Weight	1500 kg

Performance Characteristics

Pressure and Displacement: Positive displacement supercharging design generates high pressure of 2.0-3.0 MPa for deep drilling requirements. Dual-cylinder double-acting structure provides stable displacement (850/600 L/min) suitable for high-concentration mud transportation.
Media Adaptability: Handles mud with sand content up to 10% using one-way control valves and leak-proof seals. Requires strict medium filtration to prevent valve blockage from impurities.
Speed Regulation: Displacement adjustment through variable speed mechanism by changing piston stroke frequency. Provides stable speed regulation with gear shifting during operation stops.
Wear and Maintenance: Reciprocating friction between piston and cylinder liner requires regular replacement of vulnerable parts and consistent lubrication maintenance to maintain sealing performance and lifespan.
Startup and Load: Requires water injection and exhaust before startup to form sealed pump chamber for negative pressure water suction. Features smooth clutch engagement to manage high startup loads and prevent power shock.

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