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Product Description
MZQ1260 cylindrical overhead portal crane layout drawing
Main Technical Performance Parameters
| Working condition | Installation | Pouring | ||||
Service class |
Whole machine | A4 | A6 | |||
| Hoisting mechanism | M4 | M6 | ||||
| Derricking mechanism | M3 | M4 | ||||
| Slewing mechanism | M3 | M5 | ||||
| Travelling mechanism | M4 | M4 | ||||
| Rated load (t) | Standard jib | Working radius(m) | 19～21 | 19～45 | ||
| Hinge joint height 30m | 60t | 20t | ||||
| Lengthening jib | Working radius(m) | 26.8~30m | 26.8~42m | 26.8~62m | ||
| Hinge joint height 30m | 30t | 20t | 10t | |||
| Hoisting range(m) | Standard jib | Hoisting rope quantity | 2 | 4 | ||
| Working radius(m) | 19 | 45 | 19 | 45 | ||
| Above rail plane | 80 | 60 | 65 | 50 | ||
| Under rail plane | 25 | 42 | 0 | 0 | ||
| Lengthening jib | Hoisting rope quantity | 2 | ||||
| Working radius(m) | 26.8 | 62 | ||||
| Above rail plane | 90 | 55 | ||||
| Under rail plane | 15 | 50 | ||||
| Hoisting speed(m/min) | Rated load (t) | 10 | 20 | 30 | 60 | |
| Hoisting rope quantity | 2 | 2 | 2 | 4 | ||
| 36 | 50 | 36 | 18 | |||
| Derricking speed(m/min) | Derricking rope quantity | 2×2 | 2×3 | |||
| Standard jib | 20 | 13.85 | ||||
| Lengthening jib | - | 16.76 | ||||
| Slewing speed(r/min) | Rated load (t) | 10 | 20 | 30 | 60 | |
| 0.5 | 0.5 | 0.3 | 0.3 | |||
| Travelling speed(m/min) | 12 | |||||
| Maximum wheel load(kN) | Rated load (t) | 20 | 30 | 60 | ||
| 490 | 510 | 530 | ||||
| Rail type | QU80 | |||||
| Rail centres×wheel base(m) | 10.5x10.5 | |||||
| Rated wind pressure on working condition(Pa) | 250 | |||||
| Rated wind pressure on off-working condition(Pa) | 600 | |||||
| Motors total output(kW) | ~400 | |||||
| Power supply | AC400V,50Hz | |||||
| Attention | On off-working condition, the jib must be located on maximum radius | |||||
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Address: 15th Floor, Hengxin Building, No. 588 Jiangnan Avenue, Binjiang District, Hangzhou, Zhejiang, China
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