Customization: | Available |
---|---|
Certification: | GS, RoHS, CE, ISO9001 |
Condition: | New |
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Category | Item | Parameter | Allowance | |||
Main performance |
Max. rated lifting capacity | t | 50 | ±5% | ||
Min. rated working radius | m | 3 | ±1% | |||
Slewing radius at turntable tail (at counterweight) | mm | 4090 | ±1% | |||
Max. load moment | Base boom | kN·m | 1690 | ±5% | ||
Fully-extended boom | kN·m | 1029 | ±5% | |||
Outrigger span | Longitudinal | m | 7.0 | ±1% | ||
Lateral(fully/half extended) | m | 7.0/5.6 | ±1% | |||
Lifting height |
Base boom | m | 9.9 | ±1% | ||
Fully-extended boom | m | 37.9 | ±1% | |||
Fully-extended boom + Jib | m |
53 |
±1% |
|||
Boom length |
Base boom | m | 10.3 | ±1% | ||
Fully-extended boom | m | 38.2 | ±1% | |||
Fully-extended boom + Jib | m | 55.2 | ±1% | |||
Jib offset angle | ° | 0°,20°,4 0° |
±1° | |||
Working speed |
Time for boom raising | s | 70 | ≤ | ||
Time for boom extending fully | s | 140 | ≤ | |||
Max. slewing speed | r/min | 2.0 | ≥ | |||
Outrigger extending/ retracting time |
Outrigger beam |
Simultaneousl y extending | s |
40 |
≤ |
|
Simultaneousl y retracting | s |
30 |
≤ |
|||
Outrigger jack |
Simultaneousl y extending | s |
55 |
≤ |
||
Simultaneousl y retracting | s |
40 |
≤ |
|||
Hoisting speed (at 4th layer, no load) | Main winch |
m/min |
130 |
≥ |
||
Auxiliary winch | m/min | 130 | ≥ |