... :Dongfeng,Foton,CAMC,Benz,JAC SQ1604 Truck mounted Cranes with 15m length four section boom higher lifting heightFeatures:1 Competitive price,the best service ... the seal structure3 Chassis:Dongfeng,Foton,CAMC,Benz,JACCertificate SQ1604 Truck mounted Cranes with 15m length four section boom higher lifting height