Full hydraulic crawler anchor drilling rig is a full hydraulic gyrator type.It mainly applied to urban subway,high-rise buildings,airport,ground source heat pump and other deep foundation pit for anchoring,jet grouting and dewatering,also can do fixed jet grouting and rotary jet grouting.
Characters
1. The speed of this drill rig can achieve 170 circles every minute.
2. The crawler drill rig is energy-saving and high-efficient. The efficiency is improved without increasing power.
3. With the rotary speed improving,the highest rotary speed can achieve 7500NM.
4. Adopting new hydraulic system, the structure is simpler, the layout is more reasonable, and the operation is more human.
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