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The most professional manufacturer of underground works construction equipment Sunward Intelligent started with independent research and development of hydraulic static pile driver. Through more than 10 years of engagement in underground works, Sunward Intelligent has successfully developed the professional underground works equipment series with the most complete categories and the highest geology adaptability and become an enterprise that is able to provide comprehensive solutions (design, equipment and construction) for underground works construction under complicated geological conditions. The Company has developed the powerful multi-function drilling machine, pipe following drilling machine and rotary drilling machine that are unique in this industry. The first hydraulic static pile driver highly coupled with mechanism, electricity and hydraulics (winning the National Second Prize in Terms of Scientific and Technological Progress) integrates various patented technologies and has gained a market share as high as 60%. This product has been derived from the original one through innovation in terms of construction method and theory and is regarded as a milestone in the application history of pre-cast concrete pipe piles in the foundation industry of China. Sunward Intelligent developed the rotary excavating series products with the most complete spectrums in China, with power head output torque ranging from 40KN to 420KN.M and construction bore diameter ranging from 350MM to 3,000MM. Its theoretical system has formed the only two monographs in this professional industry, namely Research and Design of Rotary Drilling Machine and Rotary Drilling Machine, Construction and Management. Committed to the field of underground works construction Sunward Intelligent insists on technological innovation and constant improvement in development and construction of underground works equipment, and boasts the most complete construction equipment and construction technologies

products descrpition


Overall height 8.79m
Machine Weight 16t
Max. drilling diameter 900mm
Max. drilling depth 23m
Engine Brand Perkins
Model 1104D-44T
Power 74.5kW/2200rpm
Rotary Head Max. torque 40.8kN.m
Rotation speed 6~54rpm
High-speed throwing soil(optional) -
Pressurized Systems Max. applied pressure 60kN
Max. lifting force 70kN
Max. stroke 1500mm
Main Winch Max. lifting force 60kN
Max. rope speed 66m/min
Auxiliary Winch Max. lifting force 15kN
Max. rope speed 50m/min
Drill Mast Left and Right tilt ±3°
Forward tilt
Chassis Max. travel speed 3km/h
Max. grade ability 20°
Crawle width 500mm
Crawle extension width 2420mm
Chassis length 3415mm