ZKS-180、ZKS-220 Power head - Wenling Dongyu Heavy Industry Co., Ltd.

walking frame Power head Backstage Hydraulic hammer Construction Rig

Project	Unit	ZKS-180	ZKS-220
Basic length of drill pipe	m	46	46
Drill pipe diameter	mm	299	299
Rated speed of drill pipe	r/min	16.2	16.2
Maximum drilling depth	m	42	42
Rated torque of drill pipe	KNM	121.4	151.8
Center distance of drill pipe	mm	600	600
Distance between guide rail center and drill pipe center	mm	980	980
Distance between guide rail center and pulley Center	mm	780	780
Number of pulleys	Pieces	6	6
Wire rope diameter	mm	22	22
Power of power head	kw	180（90kw*2)	220(110kw*2)
Manipulation mode		Electrical control	Electrical control
Motor starting mode		Normal depressurization start	Normal depressurization start