Large increase constructing cable tool drilling rig percussion:

a hundred-200m Depth CZPT CZPT Rig Introduction:

HM-TLH collection anchor Catepillar drilling rig is a higher efficiency multi-purposeful drilling rig largely for anchoring, jet grouting and dewatering. This collection drilling rig is all hydraulic operated drill in accordance with the demands of subway, high increase creating, airport and the other deep basis pit.

Major Features:
1.Non-cycle liquid dry auger drill.

2.DTH hammer with tube drill in damaged rock location by air.

3.Mud circulation drill in sand soil layer.

4.Casing drill.

five.Sophisticated rod and casing drilling.

six.Single, double, triple tube, swing jet and repairing jet.

Apps:
anchoring, jet grouting and dewatering, subway, higher rise creating, airport and the other deep basis pit