This 45m shotcrete pump truck is modified from a 52m concrete pump truck. It is a dual-function pump truck with chemical pump and aircompressor hoses and shotcrete nozzle accessories, when pumpimg concrete need to fit the end 6th section boom and max pumpimg height is 51.4m. When shotcrete max is 45m concrete spraying height. Saintyol DAWIN manufacture 32m to 70m concrete pump truck can be modified as this way, details please check with Whatsapp/Tel: +86 18669798625 Email: [email protected] web: www.saintyoldawin.com