av色综合久久天堂av色综合-天堂中文资源在线-欧美整片sss-91视频合集-www91香蕉视频-国产丝袜视频在线-欧美极品少妇性运交-日日日网站-国模国产精品嫩模大尺度视频-国产一区免费在线-一区二区xxx-av亚洲在线观看-精品麻豆一卡2卡三卡4卡乱码-久久久三级视频-国产男女做爰免费网站-在线看免费无码av天堂的-永久免费看黄网站-色阁av-好男人www社区在线视频夜恋-777精品视频

saleslin@cayken.com.cn
Diamond Core Drill
safety clutch and overload protection
water proof switch
soft-starting
gear box with  oil bath
fast detachable adjustble bracket
TECHNICAL PARAMETER
Concrete drilling range
 Rated Voltage(v)

Rated Frequency(Hz)

Rated Input Power(w) No-load Speed(rpm) Cable length(m)
 Borehole depth（mm）
 Net/Gross Weight(kgs) Packing Weight(cm)
DK-182 ~7”(~182)
 110/220~ 50-60 3980
 640 3.5 450 22/25 83*38*24
DK-182E ~7”(~182)
 110/220~
 50-60
 3980
 100-640
 3.5
 450
 22/25
 83*38*24
DK-202 ~8”(~202)
 110/220~
 50-60
 4280
 620
 3.5
 450
 23/26
 83*38*24
DK-202E ~8”(~202)
 110/220~
 50-60
 4280
 100-620
 3.5
 450
 23/26
 83*38*24