(HBT Series of Trailer-mounted Concrete Pumps)  

The HONGDA S-valve series of high-pressure pumps, Z-gate-valve series of medium-pressure pumps and D-butterfly-valve series of low-pressure pumps are concrete transport machines widely used for the construction works in city construction, bridge construction, electric power and other energy source facilities and so on. The machines adopt advanced technologies such as open hydraulic loop, distributing valve auto-compensation clearance, constant power control, all-hydraulic automatic reverse and electric proportional control. The company has carried out in-depth and meticulous studies and experiments in many aspects like the self-lubrication of concrete pistons and has obtained many patents. The HONGDA trailer pump is a new product developed on the basis of combining latest domestic and overseas technologies. HONGDA trailer pumps cover three series and more than twenty models, so HONGDA is a professional production base with all models and specifications of trailer pumps in CHINA, which can fully meet the various needs of all customers. All HONGDA trailer pumps are assembled through streamlined production. The company strictly controls all the machining processes and the assembly quality, giving final test to every trailer pump through simulated working conditions and overload experiments to ensure zero fault in customers’ first operation.

Pictures:
Originally imported GERMANY DEUTZ engine	Hard alloy eyeglass plate & incising ring	Originally imported US EATON VICKERS valve
Originally imported hose buckling equipment	Oil tank warmed pickling and phosphorization	Originally imported GERMANY REXROTH main oil pump
Control system	Pollution level detector	Hydraulic system filtering
Cleaning steel pipes and hose	Baking finish	GERMANY EMB connector & ITALY MANULI hose
Automatic Lubrication Oil	Maintenance space	Cisterns
Picture 1	Radiator	Pipeline
Hopper	Filters	HBT concrete pump

Technical parameters of concrete pump

Trailer Concrete Pump .doc