Specification :

QTZ400
7052
Maximum rated torque KN· m 4000
Maximum lifting load t 25
Maximum working amplitude m 70
Hoisting height m independent 51
Adhered 205
Lifting capacity at jib tip t 5.2
Hoisting speed
 m/ min a= 2 80/ 40
a= 4 40/ 20
Radius changing speed m/ min 0-100
Swiveling speed m/ min 0.62
Climbing speed m/ min 0.46
Self-structure weight t 135
Upper chord of lifting beam Buckled steel 125
mast section dimensions mm 2.5m* 2.5m* 3m
Matching motor converter motor
Parallel height of lifting beam mm 1500