Tunnelling Excavator has been developed in Korea to suit various geologic conditions. Various tools such as special bucket, ripper tooth, hydraulic breaker and twin-head cutter can be very simply and quickly attached depending on the tunnelling works and varying geologies of soft soil and rocks. Advancing of tunnel excavation, scaling and profiling can be most effectively executed by proper usages of such tools. The robust boom consists of special-designed multi-joints and rotating 45 degree each side enables very accurate and excellent tunnelling works. Our engineers will cooperate with you to find the ideal solution for your project and specific requirement. 1. Special features - Excellent and very suitable for using in tunnel and confined site working with strong excavation power - The special boom rotating by 45 degrees to both sides enables accurate tunnel profiling together with various tools depending on the varying geologies. - Widely and efficiently workable by using the special boom at various degrees For more information, please visit our website www.daeseung-intl.co.kr