Hydraulic Telescopic Tower Craines Specification 3T Load QTZ31.5 Model
Hydraulic Telescopic Tower Craines Specification 3T Load QTZ31.5 Model
Main Technical Parameters
1) Nominal Lifting Moment: 310KN.m
2) Working Range: 3-38m
3) Max. Lifting Capacity: 3t
4) Independent Standing Height: 29m
5) Attached Standard Height: 120m
6) Lifting Speed: (a=2) 46/23/5m/mim
7) Slewing Speed: 0.76/0.38r/min
8) Radius Changing Speed: 38.6/25.2m/mim
9) Climbing Speed: 0.5m/min
Specification
| Model | QTZ31.5 (3808) Tower Crane | |
| Type | Top kit / Cat Head | |
| Working Radius (m) | 38 | |
| Max. Load Capacity (T) | 3 | |
| Tip Load (T) | 0.8 | |
| Freestanding height (m) | 29 | |
| Max. Height with anchorage (m) | 800 | |
| Mast Section dimension (m) | 1.5×1.5×2.5, angle steel 125×10mm | |
|
Hoisting Mechanism |
Speed (m/min) | (a=2) 46/23/5 |
| Motor power (kw) | 15 | |
|
Slewing Mechanism |
Speed (r/min) | 0.76/0.38 |
| Motor power (kw) | 3.7 | |
|
Trolleying Mechanism |
Speed (m/min) | 24.6/16.5 |
| Motor power (kw) | 2.2/1.5 | |
|
Jacking-up System |
Speed (m/min) | 0.5 |
| Motor power (kw) | 3 | |
| Total Power (kw) | 23.5 | |
| Power Supply | 380V/50Hz or according to clients needs | |
Advantage
1. Export to more than 20 countries with CE/ ISO/ GOST Certifications by skilled sales team.
2. Mobile and internal climbing type tower cranes are also offering as new designed mast sections.
3. High Quality control: blasting and rust protection painting with advanced painting process. Strict and experience welding line.
4. Well known Mechanisms system and Schneider Electronic control system.
5. Engineers are available to service machinery overseas within 12 months warranty from the B/L date.
6. One set free easy-worn spare parts are provided with per set tower cranes.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.