钢管顶隧道挖掘机器

Φ600 Mini Remote-controlled Slurry Balance Pipe-Jacking Tunneling Machine is a new advanced non-digging-equipment with high technology. It combines multi-disciplinary technologies in one, such as the machinery units, hydraulic system, electric controller (including PLC), Laser system, measuring device, etc. Besides the high efficiency, it also has effect on the traffics on surface. Furthermore, it is good for the environment, and can lower the cost of the construction. Models& Parameters DG600-QNP Dimention Inner diameter (mm) 600 Outer diameter (mm) 780 Total Length (mm) 3800 Main drive Rated Power (kW) 18.5 Max. torque (kN·m) 29 Revolution (r/min) 6.14 Steering Steering cylinders 4 Force per cyl. / oil pressure (kN) 375 Stroke per cyl. (mm) 35 Steering angle (°) ±2 Inside hydraulic system Rated power (kW) 1.1 working pressure (MPa) 25 Slurry system Rated Power of Water Supply Pump (kW) 18.5 Rated Power of slurry-out Pump (kW) 30 Side-Slurry line diam. 80 Main Jacking system Rated Jacking Speed mm/min 0--100 Work Pressure (MPa) 31.5 Rated Jacking ForcekNm 2000×2 speed-regulation mode frequency control