Chinese 20 Ton Small Hydraulic Mobile Truck Crane For Sale Concrete Pump

DH concrete pump concrete pump machine for sale 1. By comprehensively incorporating Schwing switch-over control technology, the extraction and control of switch-over signal is totally done by hydraulic pressure, avoiding the unreliability brought by frequent electrical contact and harsh environment and reducing customers' later maintenance cost. 2. By adopting exclusive invariable reversing buffering technology in the industry, the pump displacement keeps unchanged during pumping and reversing and the main system unloads in low pressure, which thoroughly avoid such problems as long reversing time, great reversing impact and low service life of pump caused by frequent change of displacement during traditional reversing. 3. The use of equivalent bending moment design ensures uniform force, reliable sealing and greatly prolongs the service life of bearing ring, spectacle wear plate and cutting ring. The feature of unilateral wear makes the theoretical service life of rock valve once higher than that of S-valve. 4. The machine adopts the controller with color display, which can dynamically display and record various working parameters in real-time; main control functions are all finished directly by the controller, which reduces the use level of relay; and meanwhile with it, many intelligent control functions can be realized. 5. Piston change is easy, convenient and time-saving. Traditional piston needs to be changed by repeatedly mounting and dismounting linkage and pumping at low speed. 6. The system ensures the cleanness of hydraulic oil and thus generates higher operational reliability of hydraulic system, pump and other hydraulic elements.

1.Whole process guidance With more than 15 years of service experience, we will spare no effort to provide support in selecting equipment, customizing production lines, improving supply chain, and post-optimization etc.

2.Provide a full set of construction method and equipment training Provide design and construction solutions in terms of cost budget / progress improvement / quality control / safety management.

3.After-sales service system Fully track the service system, focus on customer needs, first-class speed, skills, attitude, and provide support for customer

4.Support customization Relying on our powerful flexible production line, we can give you the right to fully choose the mold, drive method, accessories upgrade, shell material, appearance color and Logo etc.

5.Extensive spare parts service The spare parts warehouse of more than 50,000 square meters can meet the timely replacement and supplement of any wearing parts.

6.Support sea, land and air transportation We can ship products to every corner of the world. If you need, we also support a series of tedious tasks such as customs clearance and tail end delivery.