Double girder engineering truss crane appliesin the road bridge engineering place, it has not fix location, the ambulationis bigger, so each conjunction part join in the form of link, which easy toknocked-down and transport. The crane’s facade wind ward is stable, it isapplicable to field and neck workplace usages.
1. Double welding box girder, accorded with national standard, high safety and stiffness 2. High quality carbon steel, Q235B or Q345B, and high quality automatic welding and NDT inspection 3. 10.9 class High tension bolts mounting between girder and legs 4. Vertical gear motor driving, driving separately for crane moving, safety and reliable 5. End carriage equipped with cellular buffers, rail sweeper
6. Composed of motor, reducer, brake, coupling, wheels, cable drum, etc. 7. Plugin brake rim and block without Asbestos, safe and reliable 8. Harden gear reducer, compact structure, durable service 9. Separately driving for trolley moving, stable moving and braking 10. Equipped with derailment protectors, angle box wheel, buffer unit 11. Large load capacity, long service life, Modular design, for different demands