1. 24m,37m,39m,42m,45m,48m,52m-Boom Concrete Pump Trucks 2. HOWO and ISUZU Chassis 3. Good quality 4. Competitive ... -Boom Concrete Pump Trucks Tie Li Shi (Iron Giant) Brand, Famous Trademark of China ItemsUnitParametersHDT5281THB-39/4Main Technical Parameters in ServiceTheoretical Pumping Capacitym3 ...