Seller a272242069
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Member since 07 February 2015 Place where the seller is located : Luoyang See this display a272242069 |
truck mounted rotary drilling rig truck mounted rotary drilling rig is a kind of machine which is used to dig holes on building foundation engineering.all position drilling, new technology can overcome the hard rock, landslides and a series of traditional drilling rig can not be overcome. the specifications of drilling rig: drilling depth: 20m 30m 40m drilling diameter: 500-2000mm power: 171kw rotary torque: 30kn.m overall size: 11990*2500*3800mm
