Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd, a professional manufacturer with 15 years experience, specializing in geological equipments and related engineering drilling rigs.

We won our excellent reputation from our customers with our competitive offer and trustworthy quality. Our main target markets focus on Africa, Central and Southeast Asia, South America, especially for their water well drilling construction and geological investigation. We have an professional team for overseas technical after sales service since 2003, having achieved satisfying praise from our customers.

Looking forward to our cooperation, and we will do our best to satisfy you in 2016!

GMLD 42-125 is a newly designed portable drilling rig, which is especially for civil use. It features as easy installation by 2 men operation, with less consumption but high profit gains. General mortar, weathered stone, and small pebbles can be drilled. Granite also can be used by changing with diamond bits. The speed of drilling on general formation is 50m/h. Here are drilling records (open hole diameter & max depth): 80mm to 180m; 100mm to 160m; 220mm to 85m; 300mm to 37m)

Features:

1. Machine covers 1 square meter by 1 man, height from 2 to 3.5m, can be used for interior and outerior operation.
2. Easy disassembed with total length less than 2 m, and heaviest part less than 40 Kg.
3. Excellent performance on rock, bits are durable with zinc plated.
4. Mechanized working mode for lifting and disassembling rods, also manual setup for lifting when power failure.
5. Safe and well ensured 60V direct current supply, which is transformed from 220V civilian voltage.