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HOWO 4x2 Concrete Pumper

Howo Concrete Pump Truck For Sale; Sinotruk Concrete Pump Truck For Sale; Sinotruk Concrete Pump; Used Concrete Pump Truck For Sale

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HOWO 4x2 Concrete Pumper
HOWO 4x2 Concrete Pumper

Sinotruk HOWO 4x2 Concrete Pumper

Category Item Measuring Unit 21m 25m
Engine output power KW/(r/min) 97/2600 132/2500 249/2000 132/2500
Pumping Systems Max.Theor,output(high/low pressure) m3/h 37/63 50/80 60/100 50/80
Max.Theor.concrete output pressure(high/low pressure) Mpa 13/7.5 13/7.5 12/8 13/7.5
Pumping frequency(high/low pressure) min-1 14/24 19/30 14/23 19/30
Concrete cylinder dia.×stroke mm φ200×1400 φ200×1400 φ200×1800 φ200×1650
Feeding height mm 1450 1450 1450 1450
Placing Boom Structure type 3R 3R 4M 4M
placing boom max height/depth/radius m 21/10.5/17 21/10.5/17 25/14.4/21 25/14.4/21
Slewing angle ° 365 365 365 265
Vehicle Paramaters Overall dimensions mm 9570×2180×3495 9400×2480×3535 10283×2480×3670 9800×2480×3535
Total weight Kg 14680 15940 19000 15800

Product Details of Sinotruk HOWO 4x2 Concrete Pumper

Concrete Pump Truck For Sale

Final Safe Boom System

  • The Sinotruk HOWO 4×2 Concrete Pumperis equipped with an ultimately safe boom system that ensures that the machine operates safely and efficiently. The boom arm on the truck’s chassis can reach heights of up to 37 meters and has a horizontal reach of up to 32 meters, making it an ideal tool for a wide range of construction projects.
  • The ultimately safe boom system on the Sinotruk HOWO 4×2 Concrete Pumperis designed with a variety of safety features. These include a hydraulic safety valve that prevents the boom arm from falling if the hydraulic system fails, and a boom control system that ensures that the boom arm moves smoothly and accurately.
  • In addition, the machine is equipped with a variety of sensors and limit switches that monitor the boom’s angle and extension. The boom’s maximum lifting capacity is also constantly monitored to ensure that it is not overloaded, which could cause the machine to tip over.

Lower Structurre of High Rigidity

  • The Sinotruk HOWO 4×2 Concrete Pumperis equipped with a lower structure of high rigidity, which is designed to provide the necessary strength and stability required for pouring concrete at great heights. This lower structure includes the truck’s chassis, frame, and suspension system, which are reinforced to withstand the weight of the concrete and the boom arm. 
  • The reinforced chassis is made from high-strength steel and is built to withstand the stresses of supporting vertical loads. The suspension system includes double-row tapered roller bearings, which provide stability and minimize vibration while traveling on rough terrain. 
  • The outrigger stabilizers located on the sides of the truck provide additional stability when the boom arm is extended, ensuring that the machine remains stable, even on uneven terrain. The lower structure of high rigidity in the Sinotruk HOWO 4×2 Concrete Pumpercontributes to greater productivity and safety, enabling the machine to complete pouring tasks quickly and efficiently.
Concrete Pump Truck For Sale
Sinotruk HOWO 37m 4X2 Concrete Pump Truck

Hydraulic System of Outstanding Performance

  • The hydraulic system is powered by an electric motor which drives a hydraulic pump, providing the necessary pressure to propel the concrete. The hydraulic system is equipped with various pressure checks and safety valves that ensure that the pressure is kept at optimal levels and prevent overloading.
  • In addition, the hydraulic system is equipped with a number of filters that prevent contaminants from entering the system and causing damage. The hydraulic system controls the movements of the boom arm, which can reach heights of up to 37 meters and has a horizontal reach of up to 32 meters.
  • The boom arm is controlled remotely using a sophisticated control system that allows the operator to move it smoothly and accurately in all directions. The hydraulic system makes use of various sensors and limit switches that monitor the boom’s angle and extension to ensure that it does not exceed its maximum limits.

Advantages of HOWO Chassis

  • The chassis is made from high-strength steel and is designed to withstand the stresses of supporting vertical loads. It is reinforced in critical areas to ensure that it remains stable and strong, even when carrying the weight of the concrete and the boom arm.
  • The chassis provides the foundation for the mounting of the concrete pump and its hydraulic system. The chassis is designed to provide a stable platform for the operation of the machine, and it serves as an anchor point for the outrigger stabilizers that provide additional stability when the boom arm is extended.
  • The chassis is designed to be highly maneuverable and is equipped with a four-wheel-drive system that enables it to navigate rough terrain with ease. The suspension system includes double-row tapered roller bearings that provide stability and minimize vibration while traveling on uneven terrain.

Working Principle of Sinotruk HOWO 4x2 Concrete Pumper

HOWO 4x2 Concrete Pumper
The Sinotruk HOWO 4×2 Concrete Pumper is a specialized vehicle designed for the transportation and pumping of concrete. It operates based on the following working principle:
  1. Concrete Mixing: The concrete pumper is typically equipped with a mixing drum or hopper. In this step, the raw materials such as cement, aggregates (such as sand and gravel), water, and any required additives are loaded into the mixing drum.
  2. Mixing Process: The drum rotates, either powered by an internal combustion engine or an electric motor, causing the raw materials to mix thoroughly. This ensures a homogeneous and consistent concrete mixture.
  3. Transportation: Once the concrete is mixed, the HOWO 4×2 Concrete Pumper transports it to the construction site. The vehicle is a 4×2 configuration, which means it has four wheels with only two driven axles. This configuration provides sufficient stability and maneuverability on the road.
  4. Concrete Pumping: At the construction site, the concrete pumper uses a pump system to deliver the concrete to the desired location. The pump consists of hydraulic cylinders, valves, and a pipe network. The concrete is forced through the pipes using hydraulic pressure created by the pump system.
  5. Boom Operation (optional): Some Sinotruk HOWO Concrete Pumpers are equipped with an extendable boom arm. The boom arm can be maneuvered and extended to reach elevated or distant areas, enabling precise concrete placement. The hydraulic system controls the movement of the boom arm, allowing it to be extended, raised, and rotated as needed.
  6. Concrete Placement: The concrete is pumped through the delivery pipes and discharged either directly into the required area or into a concrete placer or spreader for further distribution and leveling.

Overall, the Sinotruk HOWO 4×2 Concrete Pumper combines a concrete mixing and transportation unit with a pumping system to efficiently deliver concrete to construction sites. The vehicle’s mixing drum ensures the homogeneity of the concrete mixture, while the pump system enables precise placement of the concrete at the desired location. The optional boom arm further enhances versatility and allows for concrete placement in various areas, even at elevated heights.

Applications of Sinotruk HOWO 4x2 Concrete Pumper

Applications of Concrete Pump Truck
Applications of Concrete Pump Truck
Applications of Concrete Pump Truck
The Sinotruk HOWO 4×2 Concrete Pumper, also known as a concrete pump truck, is a specialized vehicle used in the construction industry for efficiently placing and distributing concrete. It has various applications, including:
  1. Construction of high-rise buildings: Concrete pumpers are commonly used in the construction of tall buildings where the concrete needs to be transported to higher elevations. The powerful pumping system allows for concrete to be delivered to the desired floors quickly and accurately.
  2. Infrastructure projects: Concrete pumpers play a crucial role in infrastructure projects such as bridges, highways, and tunnels. They can transport large quantities of concrete over long distances and ensure it is evenly distributed to the required locations.
  3. Urban development: In urban areas with limited access and congested spaces, concrete pumpers provide a practical solution for delivering concrete to construction sites. They can navigate through narrow streets and deliver concrete to areas where traditional concrete mixers cannot easily reach.
  4. Foundation work: Concrete pumpers are commonly used for pouring concrete in foundation works, including residential, commercial, and industrial buildings. The flexibility and reach of the pump’s boom allow for accurate placement of concrete, ensuring proper foundation support.
  5. Decorative concrete applications: Concrete pump trucks equipped with specialized attachments, such as articulating booms and concrete sprayers, can be used for decorative concrete applications. This includes creating intricate patterns, textures, and designs on floors, walls, and other surfaces.
  6. Repair and maintenance: Concrete pumpers are also employed for repair and maintenance projects, such as filling cracks and voids, injecting grout, and performing concrete repairs. The controlled placement of concrete ensures efficient and targeted repairs.

Overall, the Sinotruk HOWO 4×2 Concrete Pumper is a versatile and efficient tool for the construction industry, offering precise concrete placement and enhancing productivity on various construction projects.

Shipping Of Sinotruk HOWO 4x2 Concrete Pumper

Transportation of roll-offs
Crating of framed containers
Transportation of bulk cargo
Transportation of roll-offs:

For long-distance transportation of HOWO 4×2 Concrete Pumper, roll-off transportation may be used. This method involves loading the HOWO 4×2 Concrete Pumper onto a specialized roll-off container, which can be easily rolled on and off the transportation vehicle. This transportation method is fast and efficient for loading and unloading the HOWO 4×2 Concrete Pumper.

Crating of framed containers:

Another transportation method for HOWO 4×2 Concrete Pumper is crating within framed containers. In this method, the HOWO 4×2 Concrete Pumper is placed inside a specially designed framed container, which provides additional protection during transportation. The container can be loaded onto a transportation vehicle and secured in place for safe transport.

Transportation of bulk cargo:

This method involves shipping your HOWO 4×2 Concrete Pumper along with other vehicles and cargo in a cargo ship’s hold. This method is more cost-effective but may take longer to reach its destination than the other options. It is a good option for larger shipments or when cost is a primary concern.

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