CRCC ND-7.7 Internal Combustion Pick

Applicable for tamping ballast track bed. Designed in accordance with dual-shaft inertia exciting principle with large excitation force to provide high tamping efficiency. The pick is designed to have a guide plate in the front. The pick head can move forward and dig downward to make the ballast in front of it flow into the bottom of the sleeper, and meets special requirements of railway construction. Uses ergonomic design, reducing exhaustion and improving efficiency.