- Model NO.: QTP5015
- Condition: New
- Type: Tower Crane
- Sling Type: Wire Rope
- Trademark: Ming Long
- Origin: China
- Certification: ISO9001: 2000
- Maximum Lifting Weight: 6t
- Power Source: Electric
- Application: Construction Usage
- Specification: Max.Load 6t, Jib Length 50m, Tip Load 1.5t
- HS Code: 8426200
QTP5015 is installed in elevator shaft of buildings (see chart 1), apply work range of tower crane widely, the effective loading is bigger and work range is wider than external climbing tower cranes.
The tower crane climbs constantly according to the height of buildings. A model can reach up to 120m, B model can reach up to 230m, no matter A or B model, free standing height of QTP5015 is 33m and 38m, therefore it can save a lot of original equipment cost, transportation, transportation fee and cost of maintenance.
In addition, it has high security and reliability, save energy, save construction site, and has the strong applicability in the urban redevelopment.
QTP5015 has inner climbing, fixed, attached and other feathers. And its independent height can reach 33 meters, and install inner climbing mechanism as inner climbing tower crane, increase mast sections and collar ties basing on independent height as external climbing tower crane.
Its rated lifting moment is 8000 KN. M, max. Load is 6 tons, and the jib length is 50m, Hoisting mechanism applies three-speed motor, conversion rate available to 6 work speed, max. Speed is 80 m/min, min. Speed is 4.6 m/min, to achieve the light-load high-speed, heavy duty low speed, will help improve the efficiency of the tower crane. Slewing mechanism use rotary winding motor drive organizations, trolleying mechanism applies dual speed motor drive, good stability.
The machine is equipped with various safety devices, including the lifting torque limiter, weight limiter, height limiter, slewing limiter, variable speed limiter, etc., ensuring proceeding of tower crane.
Rated lifting moment
|Mechanical load factor||hoisting mechanism||JC 40%|
|Trolleying mechanism||JC 25%|
|Slewing mechanism||JC 25%|
|Height of tower crane (m)||Basic model||33|
|Hoisting speed (m/min)||Model A||120|
|hoisting speed (m/min)||6.5||40||80||4.6||19||38.5|
|Power of motor (Kw)||5.4||24||24||5.4||24||24|
|Trolleying mechanism||Trolleying speed (m/min)||24.5/49|
|Power of motor (Kw)||2.2/3.3|
|slewing mechanism (double)||slewing speed (r/min)||0.66|
|Power of motor (Kw)||2.2× 2|
|climbing mechanism||climbing speed (m/min)||0.5|
|Power of motor (Kw)||7.5|
|Balanced weight (t)||12.9|
|total capacity (kw)||39.32|
|Containers||6-40’ HQ containers/unit|
|Delivery time||Within 30 days after deposit|
|Terms of payment||30% deposit, the balance is L/C at sight|
|Installation||The supplier will guarantee for one year, easy-worn parts exlcuded and will send a technician to help the installation work on site if need. The buyer have to take charge of the visa, round-trip tickets and the accommodations of the technician, besides that, the buyer have to pay the technician USD 70 per working day as allowance.|