Pumping theoretical displacement 70-100m ³ / h full range of pump products, the delivery pressure is up to 10-21Mpa;
Power ratio of the displacement with stepless adjustment, to meet the needs of various working conditions;
Design of the multiple automatic protection to effectively prevent the accidents led by misusing;
Full hydraulic commutaion open system, high hydraulic oil cleanliness, low oil temperature,small impact;
The main cylinder waterproof seal patented technology,effectively preventing water from entering the hydraulic system to avoid hydraulic oil emulsion;
Advanced S valve system, good sealing performance,economic and durable quick-wear parts, easy replacement;
Pump with world-famous Volvo and Deutz diesel engine, strong power, high efficiency, little fuel consumption;
Hydraulic, electrical components adopt international famous brands with high reliability;
Dongfeng chassis of the country's leading quality selection to achieve the country Ⅲ emission standard, mature and reliable, powerful, and excellent performance.
Qingdao Jiuhe Heavy Industry Machinery Co., Ltd. is a professional manufacturer located in Qingdao. Our company is mainly specialized in small, medium and large trailer concrete pumps, truck-mounted concrete pumps, concrete placing booms, plastering machines, concrete mixers and concrete batching plants. Our JH brand machines have been exported to more than 30 countries and got an excellent reputation.