Main Products: Concrete mixing machine ,tower crane
tower crane 4t
Negotiable /Piece
Min.Order:1 Piece
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Jinan Hengsheng Engineering Machinery Co.,Ltd
Business Type: Trading CompanyMain Products: Concrete mixing machine ,tower craneProduct Details
The maximum lifting capacity can be 25t, and the maximum operating radius can be 70m.The maximum lifting capacity at ti end can be 5.2t. The maximum height can be 280m.Also our tower can be customized according to your requirement.
| QTZ50,40 Series Tower Crane | |||||||||
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QTZ5010 | QTZ5008 | QTZ4810 | QTZ4708 | QTZ4208 | ||||
| Maximum rated torque(KN·m) | 500 | 500 | 500 | 400 | 400 | ||||
| Maximum lifting load(t) | 4 | 4 | 4 | 4 | 4 | ||||
| Maximum working amplitude(m) | 50,48,48,46.8,42 | 50,48,48,46.8,42 | 50,48,48,46.8,42 | 50,48,48,46.8,42 | 50,48,48,46.8,42 | ||||
| Hoisting height (m) | Independent | 29 | 29 | 29 | 29 | 29 | |||
| Adhered | 120 | 120 | 120 | 120 | 120 | ||||
| Lifting capacity at jib tip(t) | 1 | 0.8 | 1 | 0.8 | 0.8 | ||||
| Hoisting speed (m/min) | a=2 | 70/35/7.7 | 70/35/7.8 |
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| a=4 | |||||||||
| Radius changing speed(m/min) | 22/33 | 22/33 | 22/33 | 22/33 | 22/33 | ||||
| Swiveling speed(r/min) | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | ||||
| Climbing speed(m/min) | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | ||||
| Dead load(t) | 36/22.5,42.7/21.5 | 36/22.5,42.7/21.5 | 36/22.5,42.7/21.5 | 36/22.5,42.7/21.5 | 36/22.5,42.7/21.5 | ||||
| Upper chord of lifting beam | φ89×4.5 | φ89×4.5 | φ89×4.5 | φ89×4.5 | φ89×4.5 | ||||
| Standard section dimensions(mm) | 1618×1618×2500 1494×1494×2200 |
3, 39, 20, 3, 3, 40, 21, 1
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1618×1618×2500 1494×1494×2200 | 1618×1618×2500 1494×1494×2200 | 1618×1618×2500 1494×1494×2200 | ||||
| Matching motor | Winding motor, transform, speed regulation, smooth operation | Winding motor, transform, speed regulation, smooth operation | Winding motor, transform, speed regulation, smooth operation | Winding motor, transform, speed regulation, smooth operation | Winding motor, transform, speed regulation, smooth operation | ||||
| Materials of lifting mast | ∠140×12 Q235B ∠160×12 Q235B square pipe∠75×6 | ∠140×12 Q235B ∠160×12 Q235B square pipe∠75×6 | ∠140×12 Q235B ∠160×12 Q235B square pipe∠75×6 | ∠140×12 Q235B ∠160×12 Q235B square pipe∠75×6 | ∠140×12 Q235B ∠160×12 Q235B square pipe∠75×6 | ||||
| Parallel height of lifting beam(mm) | 1040 | 1040 | 1040 | 1040 | 1040 | ||||
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