Knowing Your Equipment: Hydraulic Pumps - Concrete Pumping
2024年11月6日 — As we know, concrete pumps are a maze of hydraulic technology. There are many separate components that all must function properly in order to do the simple task of a piston moving and pushing concrete through a pipe. Hydraulics are actually pretty easy if you take a few minutes to understand what is happening here.
Concrete Pump Tutorial 101 - Equipment & Contracting
2023年4月20日 — Types of Concrete Pumps. There are two main types of concrete pumps—boom pumps and line pumps. Boom Pumps. Boom pumps consist of a truck-mounted pump with a hydraulic boom that extends and articulates—allowing it to reach …
How To Lift a Sinking Concrete Slab - This Old House
2024年10月30日 — Your contractor will inject the grout mixture through the core-drilled holes using a hydraulic concrete pump. The pump is equipped with a pressure gauge, which is crucial for monitoring the force being applied. Too much speed or pressure could crack the concrete, so take your time and keep an eye on the pressure. Lifting the Slab
Concrete Pumps - Multiquip Inc
Hydraulic Swing-Tube Concrete Pumps. Long distances? Big slab? Low slump footings? Take a look at the new LS-Series Concrete Pumps. LS300GK.
What is a Concrete Pump? Its Working, Types, and Applications
The mechanism of a concrete pump involves a combination of hydraulic, mechanical, and electrical systems working together to transport and place concrete efficiently and accurately. Here’s an overview of the key components and how they work:
How a Concrete Pump Works - Concrete Construction
1994年8月1日 — The pistons are driven by hydraulic cylinders powered by a hydraulic pump. A synchronized valve enables concrete from the two cylinders to go into one pump discharge line. This valve is often used to distinguish one type of pump from another. A few common valve types are gate, rock, swing tube, ball, or C tube.
Hydraulic Concrete Pump - Luton Advanced Technology
Hydraulic Concrete Pump. Compared with bucket trucks and tower cranes, hydraulic concrete pumps have the advantages of stable operation, high construction efficiency, good quality, low cost and environmental friendliness, so they are widely used in concrete constructions of bridges, tunnel construction and other engineering projects.
How does a concrete pump work? - REED Concrete Pumps
The main hydraulic pump is a variable displacement axial piston pump of swashplate design. The pistons run along the swashplate which is capable of being tilted. This tilting changes the angle of the swashplate and thus the stroke length of the pistons, which …
Concrete pumps from German manufacturing - Liebherr
Liebherr stationary concrete pumps provide high pump performance with low emissions. The pumps are particularly suitable for conveying concrete via concrete lines or concrete distribution systems. Customers can select the model suitable for …
Hydraulic Mudjacking Pumps | HMI - HMI Company
The HMI HM-1 hydraulic mudjacking pumps are the first concrete raising product engineered and manufactured by HMI, just over 40 years ago. It’s reliability and superior engineering maintains its place in the market, but has also acted as the springboard for other, more advanced models / options which offer various options of engine horsepower ...