Atechi brand excavator High-speed Hydraulic Ramming Machine will fit every excavator and Loader : DOOSAN,VOLVO,KATO,KOBELCO,SUMITMO,LIEBHEER,JOHN DEER,YUCAI,JONYANG,ETC. TRA30 excavator High-speed Hydraulic Ramming Machine can be suitable for 4-30ton class.

SD series of high-speed hydraulic ramming machine of Shandong Tin Road is specially designed for ramming filler and soft foundation, which is able to be readily and rapidly installed onto loader or excavator. It has the perfect mobility, control capability and high efficiency, acting as a unique and fast ramming machine. In addition, for bridgehead ramming, vibrating roller adopted for ramming in layers hardly satisfies the technical requirement, but the ramming machine can complete it, and the degree of compaction during ramming can be supervised at any time, which has the best ramming performance for bridge head and bridge abutment connecting position, effectively avoiding the bumping at bridge head.

● The design adopts the patent design drawing and manufacture. It is the high-quality and high-reliability high-speed hydraulic ramming machine which is the most reasonable and has the most perfect design product at home.

● The patented double-circuit hydraulic integrating system removes the problem of system overheating under high-frequency operating condition. Such problem always exists in the homemade ramming machine which should be stopped for cooling after a operation period.

● Large flow oil compensation double energy accumulator, double-circuit high speed oil cylinder and double-circuit hydraulic integral valve are able to ensure the hammer block that the single energy accumulator cannot guarantee could drop by any mean at any position, so as to reach larger blow energy, and to maximize the influence to the depth and range of ground layer under the condition of same weight hammer.

● Larger design travel of tamping plate could avoid the collision from the machine, to guarantee following up of loader and ramming machine when for tamping, which impacts the depth of ground layer by ramming machine to the greatest extent.