12.5 tons truck crane

1. Feature
• Optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage
• Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism, which makes the jib more stable and reliable
• Optimize the stress design
Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability

Specification of the truck crane
Main performance
Max rated total lifting capacity: 12t
Min rated working radius: 3m
Turning radius at turntable tail: 2.6m
Max lifting torque: 428kNm
Base boom: 9.3m
Fully extended boom: 23m
Fully extended boom+ jib: 29.4m
Longitudinal outrigger span: 4.1m
Lateral outrigger span: 4.9m
Working speed
Boom luffing time: 50s
Boom full extension time: 75s
Max swing speed: 2.6r/min
Main winch full load/no load (single rope): 110m/min