380v / 220v Electric Power Tower Crane 4 t Building Construction Tower Kren
Overview
1. This type Tower Cranes with the “top head” also called Topkit tower crane, Cat Head tower crane, Kit Top tower crane ect.
2. This Small tower crane or mini tower crane used for lower story buildings construction, normally 5-15 lays.
3. This crane can save time on other jobsite duties by easily moving materials from one place to another.
4. They can be used in conjunction with other tower cranes at sites where space is confined
Specification
| Model | QTZ50 (5008) Tower Crane |
| Type | Fixed |
| Working Radius (m) | 50 |
| Max. Load Capacity (T) | 4 |
| Tip Load (T) | 0.8 |
| Free standing height (m) | 29 |
| Max. Height with anchorages (m) | 120 |
| Mast Section dimension (m) | 1.6×1.6×2.2, angle steel 160×12mm |
| Hoisting Mechanism | Speed (m/min) | (a=2) 64.15/32.57/7.0 (a=4) 32.14/15.60/3.5 |
| Motor power (kw) | 15/15/4 |
| Slewing Mechanism | Speed (r/min) | 0.70/0.35 |
| Motor power (kw) | 3.7 |
| Trolleying Mechanism | Speed (m/min) | 38.6/25.2 |
| Motor power (kw) | 2.2/1.5 |
| Jacking-up System | Speed (m/min) | 0.4 |
| Motor power (kw) | 4 |
| Total Power (kw) | 24.9 |
| Power Supply | 380V/50Hz or according to clients needs |
Our Advantage
a . 15 years experience of supplying tower cranes with good service and high quality: CE / ISO / GOST / EAC (CU-TR) Certificates.
b . Export to more than 20 countries, like Vietnam, Philippines, Indonesia, India, Sri Lanka, Cambodia, Thailand, Russia, Kazakhstan, Brazil, Cyprus, Belgium, Madagascar and Algeria etc.
c . New designed mast section which can be used to inner / outer climbing tower crane
d . Famous brand mechanism systems, Schneider electronic box, Jjiangte or Jiuhe motor
e . Long time warranty: 12 months from the B/L date.
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380v / 220v Electric Power Tower Crane 4 t Building Construction Tower Kren Images
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