Construction Concrete Pump

Name: China Construction Concrete Pump Manufacturers, Suppliers and Factory - Good Price
Brand: SRZG
SKU: 224811319

Established a group of highly skilled after-sales service teams, including experienced engineers and senior technicians. We also gain multiply national invention patents.

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Product Introduction

SRZG: Your Professional construction concrete pump manufacturers!

Hunan Saner Heavy Industry Technology Development Co.,LTD. was founded in 2010. We supply a wide range of products, as concrete pump, tunnel wet concrete sprayer machines, mortar spraying machines, concrete conveyor pump, concrete mixer and pump machines, soil hydro seeding machines.

TECHNICAL PARAMETERS					MODEL: JBT40-10-65FS
Max theoretic output					45m³/h
Max theoretic pumping pressure					10-13Mpa
Hydraulic system					Three pump & three circuit opening
Main oil pump displacement					140ml/r(kawasaki)
Hydraulic system pressure					30MPa
Power supply					Diesel engine
Engine power					YuChai 62KW
Distribution valve type					S pipe valve
Max aggregate size					40mm
Mix Hopper Volume					500L
Feeding height					1450mm
Max theoretic delivery vertical distance					100m
Max theoretic delivery horizontal distance					300m
The radiator cooling type					Air cooling system
Hydraulic pump type					Ram pump
Outer dimensions(LWH)					5200×2200×3100mm
Total weight					5300 kg

Experienced Team

Established a group of highly skilled after-sales service teams, including experienced engineers and senior technicians. We also gain multiply national invention patents.

Good Service

Our engineers also can serve abroad and 1-year warranty for any machine purchased from us. Moreover, we can offer training about how to use and maintenance with the machine.

Quality Assurance

We perform strictly according to the ISO9001 quality system in the whole process.

Reasonable Price

We offer competitive price to achieve win-win.

construction concrete pump For Sale Display

Trail Concrete Pump

A Trailer-Mounted Concrete Pump is a type of concrete pump for ease of transportation and mobility. It is a versatile and efficient piece of construction equipment commonly used in various construction projects, especially those requiring frequent relocation of the concrete pump.

Trailer Mounted Concrete Pump

A concrete pump, also called a trailer-mounted concrete pump or concrete trailer pump, is a kind of small concrete pump mounted on a moveable trailer to convey concrete to hard-to-access places flexibly.

Concrete Pump Truck

The concrete pump truck/truck-mounted concrete pump is designed to fulfill the requirements of even the most demanding concrete placing job. High-capacity pours and big distribution areas are the ideal tasks for this machine.

Trail Stationary Concrete Pump Depot

The flexibility of the Trail Stationary Concrete Pump Depot comes from its mobility. No matter where the construction site is, it can be easily moved to the required location, so it is very suitable for complex construction, such as railway tunnel construction and high-rise building construction.

Portable Concrete Pump

Concrete pump unit driven by the engine to produce hydraulic pressure, the use of hydraulic pressure to drive the cylinder to produce reciprocating motion, driven by the piston to complete the suction and pressure of concrete action.

Trail Mini Portable Concrete Pump

A mini portable concrete pump is a highly mobile and compact piece of equipment designed for the efficient and precise placement of concrete in construction projects. It offers the advantage of portability, making it suitable for construction sites with limited space or where easy mobility is essential. Here are some key features and aspects of a mini portable concrete pump

Concrete Line Pump Near Me

Concrete trailer pump is a set of mechanical, electrical and hydraulic technology as one, with reliable performance of smooth operation and strong pumping capability. Reliability and stability is guaranteed by automatic engine regulation.

Big Concrete Pump Truck

The concrete is then transported to a certain height and distance using the boom and the conveying pipe on the pump truck.

Small Portable Concrete Pump

Our concrete trailer pump is equipped with advanced hydraulic system which can be powered by diesel engine or electric motor for your selection.

Concrete Line Pump Truck

Concrete Line Pump Truck is a vehicle specially used for concrete pumping on construction sites. It transports concrete through multi-section elbow connections, which can increase the construction speed and shorten the construction period.

Trail Portable Concrete Pump Crete

The Trail Portable Concrete Pump Crete is a mobile concrete pump capable of pumping fresh concrete from a concrete batching plant to the construction site. Its pumping height, pumping distance and pumping quantity can be adjusted according to the actual situation to adapt to the needs of specific construction projects.

Trail Mobile Concrete Pump Crete

The Trail Mobile Concrete Pump Crete device is extremely adaptable. Whether working on high-rise buildings in urban centers or in remote areas of construction sites, this equipment can be useful. This allows construction crews to complete their jobs more efficiently.

Introduction to construction concrete pump

A concrete pump is a machine used for transferring liquid concrete by pumping. Concrete pumping is a method used to place concrete in a specific location. During this process, a mixing truck transfers liquid concrete from a hopper to a concrete pump. The liquid churns continuously to avoid premature solidification.

Types of construction concrete pump

Line Pumps
Line pumps allow you to pump liquid concrete through hoses at ground level until it reaches its location on the construction site. These pumps offer excellent flexibility, allowing you to use them around houses or in alleyways, where you may not be able to park the concrete pump truck in an accessible location.

Some examples of line pumps include:
Stationary Pumps: These line pumps are the most basic type of concrete pump. The pump is mounted on a small trailer, which a separate truck tows to the construction site. These pumps don't consist of a boom, so it's essential to have placement hoses or pipelines to deliver the concrete to its destination. You'll also need a placing boom to direct the concrete accurately.

Truck-Mounted Static Pumps: These pumps are mounted on truck beds, making it easy to take them directly to the construction site. Like stationary pumps, you'll need placing hoses to ensure the concrete gets where it needs to go.

Truck Mixer Pumps: These models can do it all, utilizing a concrete mixer and attached pump, allowing you to move concrete directly from the truck mixer.

Boom Pumps
Concrete boom pumps extend through the air as opposed to ground-level line pumps. These pumps contain a boom, which is a long remote-controlled arm that can extend in the air like a crane with superior flexibility. These pumps are ideal for challenging areas that line pumps can't reach, such as apartment buildings. You can also use boom pumps for concrete garden features or swimming pools. You can drive the pump straight to the job site and use the placing boom without using additional hoses. You can reach any location within reach of the boom, making it a popular and flexible option for construction projects.

Advantages of construction concrete pump

Less Manpower
There is no longer a need for wheelbarrows and manually transporting the concrete to the desired location, so you'll use less manpower to get the job done! It's also quicker and more convenient. You can reduce the costs by letting the concrete pump do the heavy lifting that would otherwise need to be done by a small team of workers.

Less Mess
While keeping your site tidy and clean during any construction project may not always be possible, concrete spillages are one thing you definitely can avoid. If you transport concrete in buckets or wheelbarrows, there is always the risk of an accident. This can be disastrous if you're working on a brand new building under construction as it could cost you time to clear the mess up. Concrete pumping, on the other hand, means you can avoid all of that risk and mess. There's no back and forth either, you simply get the pump in position and get pouring, which means you don't churn any muddy pathways underfoot when working outdoors.

Precision Means Less Waste
Pumps are more precise, which means less time on the job and a reduction in waste. Pouring directly into the desired location eliminates another link in the chain of transportation. Fewer links mean fewer chances to waste time, energy, and concrete.

Easy Access
Some areas can be awkward to access and far away from the roadside. A concrete pump can easily overcome these issues by using lines to deliver the concrete over a long distance. The boom can also be used to deliver the concrete in an elevated position such as over a house or other tall structures blocking the way. Whether it's around a corner, through an alleyway, and even upstairs – concrete pumps can deliver your concrete exactly where you need it to be.

Application of construction concrete pump

Concrete pumps are important in the construction of high-rise buildings and structures. The placement of concrete in inaccessible areas has necessitated the use of pumps in the current construction process. Modern concrete pumps can pump faster, lift buckets with ease and they allow for a continuous flow of concrete. They also enable the concrete to be poured directly via a placing boom rather than being transferred sloppily in a bucket. Especially with the growth of ready-mixed concrete across the world, the need for pumping has increased manifold. While the ease of pumping depends on the type of pump available, the distance over which the concrete is to be pumped and the properties of the concrete, along with several finer aspects, can affect the operation. Concrete boom pumps are finding great utility in infrastructure projects such as hydro, airports, metros, flyovers, bridges, as these projects require large quantities of concrete in quick time-frames. The concrete pumping machines are used for both large-scale commercial projects or medium-sized construction sites.

Working Principle of construction concrete pump

A concrete pump is controlled by a skilled concrete pump operator. The pump operator controls the operation, position, and output of the pump by directing the boom or hose. The operator is also in charge of driving the pump to the job site, setting up the pump, cleaning the pump after use, and making any necessary repairs.

Boom Pumps
A boom pump uses a remote-controlled robotic arm (boom) attached to a truck or a semi-trailer to place large volumes of concrete with accuracy. The truck typically remains in one place for the entire pour as ready-mix trucks can unload concrete directly into the pump's hopper. The hopper has an auger to churn the concrete and keep it liquid, along with a mesh grate to prevent large rocks and chunks from clogging the pump. The stationary central location of the truck on the job site allows for a more efficient traffic flow.

Line Pumps
A line pump (also known as a ground pump) is a trailer-mounted concrete pump or a truck-mounted pump that uses a series of steel or rubber hoses to lead and place concrete wherever it needs to go. And a concrete truck will also unload the concrete into the pump's hopper. Both types of pumps use twin cylinder hydraulic pumps. One piston draws the liquid concrete from a hopper and into a cylinder while at the same time, the other piston pushes concrete out into the discharge pipes.

A valve determines which piston is open to the concrete hopper and which is open to the discharge pipes by switching over each time the pistons reach the end of the cylinders. This valve mechanism allows each cylinder to alternate between drawing concrete and pushing concrete, pumping higher volumes of concrete and saving time.

Maintenance Tips for construction concrete pump

1.Tips for Concrete Pumping Chassis Maintenance

The chassis is a key to affecting the life of the pump truck. This is the factor that determines how long the pump truck will eventually work. The chassis also supports and maintains the stability of the concrete pump truck. More importantly, the chassis is also the power source for the long-term and uninterrupted operation of the concrete pump truck. The maintenance of the chassis is essential. Although the vehicle is not running, the engine and transmission ware working when pouring.

Engine - Heart of Chassis
The engine, which is the heart of the vehicle, provides driving and working power for the concrete pump truck through the connection with the transmission device and transmission system of the whole machine.
● Check the oil level and condition of the engine oil.
● Check the coolant level, coolant level and water temperature in the engine.
● Check engine oil pressure.
● Regularly replace the engine oil and engine oil filter element
● Clean the crankcase regularly.
● Add lithium grease regularly.
● Proper battery maintenance can increase the battery life.

Transmission System - Aorta of the Chassis
● Check tire wear and pressure.
● Electrical system inspection (lighting, indicator lights, stop lights).
● Inspection of rear view mirrors.
● Check all guide lights.
● Check for oil and gas leaks, if oil leaks, tighten the fittings.
● Inspection of safety devices such as limit switches, safety latches.
● Before the pump truck is moved, check that all moving parts (such as fixed outriggers, booms) are fixed in a fixed position.

2.Tips for Concrete Pumping Electrical Systems Maintenance

● Check that all electrical system components operate correctly and reliably.
Ensure complete insulation of wires, especially bundled or stressed wires, to avoid damage to components.
● Check whether the connection of the wire is firm and free of oxidation.
● Check that the electrical system is well grounded.
● Clean all instruments and lamps regularly. Clean all instruments and lamps regularly.
● The replacement of electrical components must, in principle, use the same accessories as the original price. If any replacement parts are required, they must be inspected products of the same grade and standard.

3.Tips for Concrete Pumping Hydraulic System

The hydraulic system is the key to the concrete pump, because the hydraulic system is the power source, including the boom and the main cylinder. Once the hydraulic system has a problem, it is likely that some action on the concrete pump can not be completed, which is often referred to as the hydraulic fault. Therefore, the daily maintenance of the hydraulic system is also very important. For the hydraulic oil, as the transmission medium, is also very important in the entire hydraulic system.

● Check the oil level gauge of the pump truck to ensure that the hydraulic oil level cannot be lower than the minimum working level when it works normally.
● Check whether the cooling system of the pump truck works normally.
● Check the hydraulic pipeline for oil leakage.
● The mixing system and transfer case are prone to hydraulic oil leakage.

4.Tips for Cleaning System

Clean water must be used. Impurities in the water are easy to block in the water pipe, especially at the connection with the water tank; and affect the service life of the pump. Filters, tanks must be cleaned regularly to remove dirt.

In the low temperature weather, after the end of each day's work, the water in the waterway system should be drained to prevent the water pump or other components from bursting due to water freezing.

Factors to Consider Before Selecting a construction concrete pump

1. Choose the Type
The type of concrete pump you choose depends on your specific market and customer base. You also need to decide how much money you are willing to spend and whether investing in a new or used pump is a good idea. There are two types of concrete pumps - trailer or line pumps and boom pumps. Here are a few tips for buying the best concrete pump:
● Trailer Pumps
Trailer pumps, also known as line pumps, are often used for residential pour, mud jacking, shotcrete, masonry grouting, cellular concrete or void fill applications. Most consider this concrete pump ideal for completing residential pours and reaching harder areas. A used line pump can cost you less money than a boom pump and, depending on your intended usage, can provide multiple revenue streams for your company. While able to complete various jobs, you can add numerous bells and whistles to best fit the specific client or assignment.
● Boom Pumps
Boom pumps deliver a larger amount of concrete over a short period, letting you perform several jobs daily to maximize your profits and decrease time spent on the site. That said, boom pumps limit you to specific jobs like small slabs, basement floors or pool decks and also cost more than a line pump.

2. Consider Reviews and Feedback
Checking the reviews from previous clients and customers' feedback on the pump's quality can help ensure you find a durable and reliable pump. Check the inspection history, maintenance records and DOT or annual boom inspection if the state requires it. Talk to previous owners to learn if the concrete pump is up to date or equipped with modern technology to handle the majority of concrete pours. You can also get in touch with the pump manufacturer to find the serial and boom serial numbers. The serial numbers should match the original manufacturer's numbers, and any missing specifications mean you are dealing with an older boom that may not work as well.

3. Choose the Brand Wisely
Choosing a brand can be confusing, considering the variety of options. Check out the companies and current manufacturers in the market to choose the brand wisely. Some more prominent brands may cost more than local businesses that offer better deals on high-quality products and machines. If you're unsure where to start, ask a friend or associate in the industry for some recommendations. A good rule of thumb is to avoid buying a brand of concrete pump that has gone out of business or is no longer supported by the manufacturer, as these will be harder to service if a part eventually requires replacement.

4. Complete a Pre-Inspection
Once you've chosen the brand you want, consider hiring a professional to inspect the machine before you make a purchase. They can check the pump's quality, durability and reliability while giving you an overall review of the machine. The cost for a pre-inspection may be anywhere from a couple hundred to several thousand dollars, depending on the experience of the inspector and the distance they travel. Before hiring someone for a pre-inspection, reach out to the manufacturer for more information and ask the current seller if they are comfortable with a new inspection.

5. Consider Output Ratio and Rate
The output ratio and rate are other aspects to consider before buying a concrete pump. You want a pump with fast delivery and volume control to slow the concrete delivery or set the output ratio according to the job's needs. The concrete pump output rate is often counted in cubic yards per hour, considering the vertical and horizontal pumping rates. Choosing the right kind of pump is essential for specific jobs. For example, a high-capacity pump is more suited for larger concrete applications, while a pump with a fast output rate requires a large team to place the concrete correctly.

6. Choose a Pump That is Easy to Maintain
Whatever your current job requires, choose a pump that is easy to fix to help you keep up with cleaning and maintenance. You can also buy a pump with easy additions and functions such as a more straightforward piston design, easily accessible parts and fewer worn components.
Some other factors to consider include:
● Central lubrication system: This system lets the operator quickly grease each pump's mechanism.
● Removable or hinged hopper: Removable and hinged hoppers provide easy cleaning after the concrete pouring is finished.
● High-quality materials: Materials that last long are less likely to wear over time.

7. Consider Performance Capability
You also want to understand the machine's performance capability, such as the type of valve system or piston used in the pump. Most concrete pumps are proprietary or generic, meaning you should check each type of pump's manufacturing details and system advantages before investing in a machine. Other pumps are capable of multipurpose pours and come with various equipment that can handle several kinds of jobs. Remember - the maximum amount of concrete the machine can hold decides how much material you can pour.

8. Determine Your Budget
Making a budget and sticking to it is perhaps the most essential part of the buying process. Consider how much money you can spend and current concrete pump prices before purchasing a machine. Trailer and boom pump costs vary depending on the brand, model, age, condition, and seller. There are other factors to consider when it comes to your budgets, such as gear like pipe, clamps, reducers, hoses, and various accessories. Consider if you'll use a tow vehicle, single or double axle and what size of pump you want. Ask yourself what kind of truck insurance you will get and try to budget for yearly repairs and maintenance as well as backup savings in case of an accident or worn parts.

Ultimate FAQ Guide to construction concrete pump

Q: Why would I need a concrete pump?

A: The pump's pipeline can be directed to the exact location where concrete is required, resulting in a precise pour. It is also a very clean method, as the concrete pump pipeline is expertly set up so that it passes directly from the pump to the site.

Q: Is pumping concrete better than pouring?

A: Yes. Pumps offer more efficient concrete pouring. The accuracy of pumps also saves time. Both boom and line pumps are more precise in pouring than traditional methods because their flexible extensions allow you to place the concrete exactly where you need it.

Q: How far can concrete be pumped?

A: A ground line pump can reach over 150 meters, with possible extensions if required. A boom pump can extend up to 72 meters.

Q: How loud is a concrete pump?

A: In closed surfaces, the pump to be operated should not exceed 85 decibels. The pump should be in sound mechanical maintenance to avoid permanent hearing loss damage.

Q: Why is it better to pour concrete at night?

A: The ideal time to pour concrete at night is after sunset or after 8 p.m., to midnight or before 10 a.m., to avoid the hottest time of the day. Maintaining the ideal temperature will provide a good curing process for concrete, so pouring concrete at night is recommended, especially in high-temperature areas.

Q: Can I pump concrete through a house?

A: Yes. A ground line pump has a lengthy pipeline that can easily snake through the front door, through your house, and out into the garden if required.

Q: Does concrete lose slump through a pump?

A: It is normal to find a loss of about 0.5 to 1.0 percent air as concrete is conveyed through a pump.

Q: How high can a concrete pump reach?

A: The vertical reach is roughly 137 feet for a typical boom pump, and the horizontal reach is about 124 feet.

Q: How many types of concrete pumps are there?

A: Concrete pumps can be categorized into two main types: ground line pumps and boom pumps.

Q: How fast is a concrete pump?

A: Concrete pumps are popular thanks to their versatility and efficiency. With an ability to pump 1m3 of concrete per minute, they're much faster than any other method of concrete transportation.

Q: Can I pump concrete in the rain?

A: As you can imagine, then, if it's raining on the day that you decide to pour your concrete, if you don't do anything differently, then your concrete will take on some additional water, which will ultimately compromise the strength of the concrete once it has set.

Q: Why does a concrete pump choke?

A: Perhaps the most prominent blockage issue when pumping concrete is when the mixture does not retain a sufficient amount of water. If the sand used as part of the mix is not graded sufficiently, small channels can form that allow the penetration of water and concrete.

Q: What is the minimum slump for a concrete pump?

A: The workability of pumped concrete, in general, has an average slump of between 50 mm and 100 mm. A concrete of less than 50 mm slump is impractical for pumping, and slump above 125 mm should be avoided. In mixtures with a high slump, the aggregate will segregate from the mortar and paste and cause choking.

Q: Can I pump concrete under a slab?

A: Yes. You can fill holes and pump a cement and sand mixture under the falling slab to lift the slab back to its original elevation and fill the voids at the same time.

Q: How much pressure does a concrete pump have?

A: These pumps, commonly used for low-slump concrete and pumping mixtures extreme distances, can generate more than 2000 psi (14MPa) of line pressure for working in the most demanding concrete pumping and shotcrete applications. Keeping the hydraulic pumping pressure as low as possible can help to prevent premature wear.

Q: How to keep the connecting shafts of the pump truck lubricated?

A: The maintenance of the boom, outriggers and turntable is specially designed with grease nipples at the hinge points of each boom section of the pump truck, the connecting shafts between the four outriggers and the support, and the turntable. Usually, it requires every 60 working hours. Grease the lubrication point (grease nipple). It should be completely lubricated with grease until the oil overflows.

Q: How to keep the oil cup of the concrete pump truck lubricated?

A: There is a lubricating oil cup on each of the two swing valve cylinder seats of the concrete pump truck. Before the pumping work starts, the operator must fill the oil cup with grease and screw the cap to fill it with oil for lubrication. During the working process, the cap should be lubricated once every 4 hours to keep the spherical friction surface in a good lubrication state.

Q: When should the drainage of the bottom of the hydraulic oil tank of the concrete pumps be performed?

A: As we all know, there is a drain valve at the bottom of the hydraulic oil tank, which can drain the water deposited at the bottom of the oil tank, but if the water is drained at the wrong time, it will affect the waterproof effect. If the truck is already running or even pumped, the water at the bottom of the tank will be stirred due to the shaking of the fuel tank or the flow of hydraulic oil, causing it to remix with the hydraulic oil, and then draining the water will greatly reduce the effect.

Q: What parts does the transmission system of a concrete pump include?

A: The transmission system of the concrete pump includes: gearbox, transfer case and transmission shaft, like the aorta of the human body, which continuously transmits power to the driving wheel and hydraulic pump.

Q: Is concrete pumping messy?

A: Concrete pumping is one of the cleanest methods of concrete delivery. Unlike wheelbarrows that can tip up, the pipes ensure no spillages between the truck and the pour site.

Q: Can Concrete Pumps be used in building construction?

A: Contractors use Diesel concrete mixer pumps for the construction of high towers. Buildings such as skyscrapers, towers and large halls can be built faster with this machine. It enables the contractors to build better and stronger towers. This is done by mixing the concrete perfectly. It ensures strong and quality concrete for such buildings.

Q: Can Diesel Concrete Pumps be used for transportation?

A: This is another major usefulness of the diesel concrete mixer pump. It enables easy transportation of concrete from one location to another. The concrete might or might not be mixed. A diesel concrete mixer pump ensures the transportation of concrete. They go to places where labor and other Huge vehicles such as tractors cannot access. Its component is built in a way that it allows for easy carriage and deposition of such concrete.

Q: What is the difference between electric concrete pump and diesel concrete pump?

A: Electric Concrete Pump
There are two types of electric concrete pumps, electric concrete mixing pumps and electric concrete trailer pumps, which are mainly composed of pump bodies and pump pipes. This type of concrete pump is mainly used in housing construction, bridge, and tunnel construction. At present, the market is mainly divided into gate valve electric concrete pumps and S-valve electric concrete pumps. The main reason for the popularity of electric concrete pumps in the market is the consumption cost of it is much lower than that of diesel pumps. In addition, the control system will use programmable controllers. However, for some remote areas and countries and regions where electricity is scarce, electric concrete pumps cannot be used. At this time, the diesel concrete pump comes in handy.
Diesel Concrete Pump
Because the volume of the diesel engine is larger than that of the electric motor, and its weight is also much heavier than that of the electric motor. Therefore, the diesel concrete pump needs to be equipped with a larger frame in the design process, and the volume of the entire diesel concrete pump will be larger than that of the electric concrete pump. A rough estimate is that a general diesel concrete pump is about 1 ton heavier than an electric one. Compared with electric concrete pumps, diesel concrete pumps are more than just replacing the main power components. In order to ensure the normal operation of the delivery pump, the control box, hydraulic control system, frame structure, and other power components must be matched with diesel power.

Q: How does a concrete pump work?

A: Concrete pumps are tools used to transport liquid concrete from one location to another, carrying wet concrete from the mixer to the pour site. Once the truck has reached its destination, the concrete will be released into the hopper, which will keep the batch turning, to keep it fresh. This movement helps the concrete to flow into the pump's twin cylinders and pushes the mix through the pipe. One cylinder pushes the concrete through and the other extracts the concrete from the hopper, maintaining pressure to keep a consistent flow.

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