Dual power system is efficient and enery-saving: · By diesel-electric dual power system, it can use electric power with lower noise and more than 40% fuel saving, or use fuel to aviod impact on construction when there is no electric power; · Modular large diameter segmented hydraulic tubes and mud hoses make capacity improvement convenient. Strong construction capacity & wide operating range: · Extremely simple cutter frame with full-stroke guide is reliable and beautiful; · Two-dimensional trenching display+high-precision inclination angle+12 sets of deviation correction device ensure high trenching accuracy; · Unique large-capacity compensator makes it safe and reliable in deep trench operation; · Trenching depth can be upgraded to 150m, and special depths can be customized. Reliable reduction box & high construction efficiency: · The machine uses newly developed cutter wheel low-speed drive assembly, with high efficiency and less heat generation. It can also use cutter wheels and reducers commonly used for XTC120; · Special motor, power unit and rubber damping ring are cancelled, so the rock breaking effect is better and the maintenance cost is lower; · Equipped with the second-generation gravel pump and added with protective net. Diversified options & highly adaptable in construction · Optional cutter frame rotating device to meet special operation requirements; · Optional low headroom configuration to meet construction needs under height restrictions.