HW-135D crawler high-lift anchor drilling rig is a high-efficiency drilling rig developed based on domestic subways, high-rise buildings, airports, ground source heat pumps and other deep foundation pits for anchoring jet grouting and dewatering.
1. Three-wing drill bit drilling, use mud pump slaging. Suitable for high-speed drilling in soil, sand and dust.
2. Air DTH hammer drilling, air blow out dust. It is suitable for rock formation and broken layer construction.
3. Drilling with hydraulic hammer at the bottom of the hole, mud discharge big. It is suitable for the construction of stratum with large water content such as broken layer and Sand pebble layer.
4. Casing drilling.
5. Drill pipe and casing composite drilling.
6. Single, double, triple jet, fixed jet, swing jet and other jet and enlarged head anchor cable technology.
Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.
Fill in the form to get the latest product parameters and the lowest price.
Simply complete the form below and a Hengwang product expert will contact you shortly.