Crawler Rotary Drilling Rig

Rotary drilling rig is a kind of construction machinery suitable for the construction of the hole in the foundation engineering. Mainly suitable for sand, clay, silty soil layer construction, continuous wall in pile foundation reinforcement, etc., are widely used in various foundation foundation construction, the amount of power of rotary drilling rig is generally 125KW, the maximum pore diameter is 2.2M, the maximum hole depth is 22m, which can satisfy all kinds of foundation construction request.

HW-200 Crawler rotary drilling rig uses two drilling types, self weight pressure adding type and cylinder pressure adding type, which can drill 5-20 meters depth, 400-1400mm diameter with different drilling rigs. This drilling rig fits to normal earth, clay, silt, mud, and some ground which includes part of pebbles, gravel, strong weathered rocks. It suits to many projects, including house construction, high speed rail contact network support, slope protect pile, city construction, new countryside construction, power grid transformation and garden greening, etc. 

Machine Parts

Name: Rotary Drill Bit

Brand:HW

Original: China

Domestic famous engines, strong driving force, low fuel consumption, high economic benefits 12F+4R sliding sleeve shift.

Main Features

Name: Rotary Drill Bit
Brand: HW
Original: China
Domestic famous engines, strong driving force, low fuel consumption, high economic benefits 12F+4R sliding sleeve shift.