Piling machinery has bad work environment and large impact vibration in the process of construction, so it has high requirement for higher reliability of cylinder. Our cylinders can fully meet the need of its high reliability, especially for the complicated working conditions of rock work of rotary drilling rig.
Product Features:
* It adopts new anti-looseness structure with independent intellectual property rights to make the work operation have smooth running and safety with high reliability;
* It adopts special active dust prevention and scraping mud structure to effectively improve the service life of the cylinder;
* It adopts high-strength cold drawn materials researched and develoed independently, which is suitable for pressure cylinder with impact load and other special conditions.
Parameters:
Cylinder Diameter 90-410mm
Rod Diameter 60-240mm
Stroke 600-6000mm
Working Pressure 25-35MPa
Output Force Thrust<=3300KN, Pull<=2170KN
Working Temperature -40~80 ºC
Application 100-800KNm Torque Series Rotary Drilling Rig
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