5ZB-4000/15A Grouting Pump

High-Capacity Five-Cylinder Grouting Pump for Cementing and Fluid Injection Operations

The 5ZB-4000/15A Grouting Pump is a heavy-duty horizontal five-cylinder single-acting plunger pump designed for continuous high-pressure pumping of drilling mud, cement slurry, coal ash slurry, and various industrial fluids. Its advanced five-cylinder configuration significantly reduces pressure pulsation compared to conventional triplex pumps, providing smoother flow delivery and improved operational stability.

Engineered for demanding oilfield and industrial applications, the pump features wear-resistant alloy plungers, forged alloy steel transmission components, and a herringbone gear drive system that ensures smooth power transmission and reduced vibration. The optimized fluid-end design minimizes hydraulic losses while preventing blockages, allowing reliable performance during long-term continuous operation.

With a pressure fluctuation rate below 7% without requiring a pulsation dampener, the 5ZB-4000/15A offers superior pumping efficiency, reduced maintenance requirements, and extended equipment life in challenging grouting and cementing environments.

Applications

• Oil and gas drilling operations
• Primary and remedial cementing
• Coal mine grouting projects
• HPHT well applications
• Geological exploration drilling
• Tunnel and mining grouting
• Water shutoff operations
• Ground stabilization projects
• Industrial slurry transfer systems
• High-volume fluid injection services

Key Advantages

• Five-cylinder design for ultra-smooth fluid delivery
• Pressure fluctuation less than 7%
• No pulsation dampener required
• High-capacity flow rates up to 4,020 L/min
• Wear-resistant alloy plunger technology
• Forged alloy steel crankshaft construction
• Herringbone gear transmission system
• Forced and splash lubrication system
• Reduced vibration and hydraulic shock
• Lower maintenance and operating costs