Modified N151 type - 1# internal -combustion engine gantry crane

Modified N151 type - 1# internal -combustion engine gantry crane relates to the attached component of internal -combustion engine gantry crane, and including vehicle chassis, wheel and arresting gear, its characteristics are arresting gear constitute by gas circuit controlling means and final controlling element, gas circuit controlling means comprises air compressor machine, single pole single -acting cylinder, rotary joint, two for two control valve, single pole single -acting cylinder pipeline, final controlling element comprises brake shoe, brake beam, movable connecting rod, fixed connecting rod, piston pole, truck bloster. The advantage is design novelty, simple structure, small, convenient operation, safe and reliable, taking to install the wheel pair of two final controlling element on to two bogies during the braking and carrying out direct braking, braking effect is good, arresting gear dismouting, easy maintenance save labour, save time, have improved work efficiency, the arresting gear spare parts