1/50 Scale Model Korea DY (Mercedes-Benz Actros Truck) Concrete Pump Truck Diecast Model1 50 Scale Model Korea DY (Mercedes Benz Actros Truck) Concrete Pump Truck Diecast Model Raw Material: Zinc Alloy+ABS. High simulation real car reduction, authentic guaranteed. Four outriggers can spread. Highly restore real car The five section feeding arm can retractile and self lock. Highly copy the real concreate pump truck Swing boom can be 0 90 degree adjustable, 360 degree slewable. The front wheels can parallel swing. Each structure activite