Bengbu Planet Engineering Machinery Limited Company
Main products:hydro cylinder
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Contact Us
  • Contact Person : Ms. wu Joyce
  • Company Name : Bengbu Planet Engineering Machinery Limited Company
  • Tel : 86-552-4950555
  • Fax : 86-552-4950900
  • Address : Anhui,Bengbu,No 1558, Daqing road
  • Country/Region : China
  • Zip : 233400

Medium-sized excavator hydraulic cylinders

Medium-sized excavator hydraulic cylinders
Product Detailed
hydraulic cylinders for hitachi, komatsu,sumitomo, kobelco, hyundai, caterpillar, daewoo, volvo excavators

Our hydraulic cylinders have high working pressure, stable performance, long life service, easy mounting and maintenance. Its seals are all imported brand NOK. The piston rod apply quality alloy steel, after heat treatment, its hardness can reach HRC55, which is effective to avoid bruising or strain. After the piston rod's chromium coating is mirror polished, the finish is improved, and the seal's service life is extended. 

Cylinder applies alloy or medium steel, after light rolling iron chippings scraping, the roughness of cylinders' inside is lowered, the friction force is smaller and the seals' life is extended. With good performance the buffer device on cylinder's two ends effectively lower the inertial force at the end of the stroke, reduce the speed and peak pressure to the least and lower the noise and impact load, which makes excavator work smooth and coherent.  

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