Small 6t Max.load Luffing Tower Crane Inner climbing type with 1.2m
Mast Section
Performance parameters
• Max. jib length: 25m;
• Max. lifting capacity 6t;
• Max. hoisting capacity at jib tip:2.0t;
• Rated lifting moment: 630 Kn.m;
• Mast Section height: 27m; Max. working height of anchored crane:
180m;
Specification
| Model | QTD2520 Luffing Tower Crane |
| Working Radius (m) | 25 |
| Max. Load Capacity (T) | 6 |
| Tip Load (T) | 2.0 |
| Free standing height (m) | 35 |
| Max. Height with anchorages (m) | 160 |
| Mast Section dimension (m) | 1.2×1.2×3, angle steel 160×16mm |
| Hoisting Mechanism | Speed (m/min) | 80/40/8.5 40/20/4.25 |
| Motor power (kw) | 24/24/5.4 |
| Slewing Mechanism | Speed (r/min) | 0.6 |
| Motor power (kw) | 2*3.7 |
| Trolleying Mechanism | Speed (m/min) | 10 |
| Motor power (kw) | 30 |
| Jacking-up System | Speed (m/min) | 0.4 |
| Motor power (kw) | 7.5 |
| Total Power (kw) | 34 |
| Power Supply | 380V/50Hz or according to clients needs |
Our Skilled Team
Our R&D team is made up of the most prestigious, experienced
engineers and experts in this field. Our technicians team are all
experienced senior mechanicians.
We provide satisfactory service (pre-sale, while-sale, after-sale).
Our professional advice and instruction are always available and
acceptable.
Feature&advantage
1. Suitable for all kinds of construction project and can work
under all kinds of work condition.
2. It has high working speed, good speed-adjusting performance,
steady operation and high efficiency.
3. The crane has complete set of safety devices, which can
guarantee the safe and high efficient operation of the equipment.
4. Three-speed motor and mono-speed ratio decelerator are applied
in the lifting structure, which enables heavy load low speed and
light load high speed.
5. Planet gear decelerator is applied in the circumgyrating
structure, together with moment-limiting hydraulic coupler, which
can realize high load capacity, steady starting and reliable
operation.
Why choose us
1. A professional tower crane supplier in China with 15 years
experience
2. Exported to more than 20 countries with ISO9001 & CE & GOST
Certifications
3. Hydraulic self-climbing mechanism
4. Variable-frequency slewing mechanism
5. Varialbe-speed frequency PLC control System
6. Operation data display screen and Safety monitoring system
(Black Box)
7. Various safety devices
Spare Parts
More products available: Construction Machinery
Tower Cranes
---- QTZ Topkit/Hammer Head Tower Cranes: Working jib from 30-75m
and max.load from 4-25t.
---- PT Topless/Flat Top Tower Cranes: Working jib from 30-80m and
max.load from 4-32t.
---D Luffing Tower Crane: Working jib from 25-60m and max.load from
3-25t.
---QD Derrick Crane: load from 3t to 25t for disassemble inner
climbing tower cranes.
SC Construction Man and Material Elevator
------ Rack and pinion elevator, special for the lifting work of
construction Man and Material, 1000kg to 4000kg capacity, Passenger
and Material, up to 200m. .
SS Building Material Lift / Hoist
------ Wire rope lift, special material lifting work in
construction site, 1000kg to 2000kg capacity, no passenger, up to
60m.
Working Platforms ZLP
SJY Scissor Lift
Gantry Crane
Small Jib Crane
