Introduction Chassis description Dongfeng Tianlonghou double-axle compression garbage truck, new KL luxury cab, Cummins 290 horsepower engine, 4350+1350 wheelbase Modification instructions The new curved box (effective volume is about 20 cbm meters), all made of Q345 manganese steel plate, new crushable scraper, standard dual pump dual valve back pressure valve oil line filter, hanging barrel flip mechanism, optional Pneumatic control …