ROSCHEN GROUP
                                                                                                           
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105 Years
Since 1921
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RS-4NB-500 Horizontal Four Cylinder Triplex Mud Pump 500 KW 180mm Cylinder for Oilfield Drilling

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: Negotiable
Brand: ROSCHEN
Product Description
Roschen's RS-4NB-500 horizontal four cylinder triplex mud pump delivers reliable performance for demanding oilfield drilling operations. With over 50 years of expertise in oilfield equipment manufacturing, Roschen ensures every product meets the highest quality standards in the industry.
Product Overview
This 500 KW horizontal four cylinder reciprocating single acting piston pump is engineered for durability and efficiency in oilfield applications. Roschen provides comprehensive support including 24/7 access to skilled service teams and extensive parts inventory to minimize downtime.
Key Features
  • 500 KW power output for high-performance drilling operations
  • Horizontal four cylinder design with 180mm cylinder diameter
  • 130mm stroke length for optimal fluid displacement
  • Variable pump speeds from 93 to 153 R/min
  • Flow rates ranging from 635 to 1720 L/min
  • Operating pressures from 12 to 28 MPa
  • Robust construction with 6200kg weight for stability
  • Compact dimensions: 2400×1350×1800mm
Technical Specifications
Parameter Specification
Model RS-4NB-500 Mud Pump
Type Horizontal four cylinder reciprocating single acting piston pump
Cylinder Diameter 180 mm
Stroke 130 mm
Pump Speed 153 | 93 R/min
Flow Rate 1720 | 635 L/min
Operating Pressure 12 | 28 MPa
Power Rating 500 KW
Dimensions 2400 × 1350 × 1800 mm
Weight 6200 kg
Applications
Ideal for oilfield drilling rigs, well servicing operations, and industrial mud pumping systems requiring high pressure and reliable performance.
Support & Service
Roschen provides 24/7 technical support with access to skilled service teams and comprehensive parts inventory. Our commitment ensures minimal downtime and maximum operational efficiency for your drilling operations.
Contact Information
Skype: ROSCHEN.TOOL, ROSCHEN_GROUP
WeChat: +86-137 6419 5009; +86-135 8585 5390
WhatsApp: +86-137 6419 5009; +86-135 8585 5390
Email: roschen@roschen.com; roschen@roschen.net
Website: www.roschen.net; www.roschen.cn; www.roschen.com; www.roschengroup.com

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company ROSCHEN GROUP
Location 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person Bill, George, Michael

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