Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction

China Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction, Find details about China Crane for Construction, Top Kit Tower Crane from Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction

Model NO.
5008
Span
48m
Mast Section
1.6mx1.6mx2.5m
Electric
Schneider
Warranty
14 Months From The B/L Date
Trademark
Tavol
Transport Package
40hc Container
Specification
SGS ISO BV
Origin
Shandong, China
HS Code
84262000
Model NO.
5008
Span
48m
Mast Section
1.6mx1.6mx2.5m
Electric
Schneider
Warranty
14 Months From The B/L Date
Trademark
Tavol
Transport Package
40hc Container
Specification
SGS ISO BV
Origin
Shandong, China
HS Code
84262000
Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction
Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction
1-Product description of crane for construction
   This series of tower cranes, ranging from QTZ31.5 to QTZ315 has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.
Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction
2-Main Parameters for construction crane:
SeriesQTZ50
Standard Model5008
Max. Lift Load4t
Tip Load0.8t
Free Standing Height29m
Max.Anchorage Height120m
Jib Length50m
Mast size1.6×1.6×2.5m

Lift Mechanism
Lifting Speed(a=2) 50/25/12.5 m/min
(a=4)25/12.5/6.2 m/min
Lift motor15/15/4 kw
Wire rope diameter12.5mm

Trolley Mechanism
Trolley speed39/26 m/min
Trolley Motor1.5/2.2 kw

Slewing Mechanism
Slewing Speed0~0.62 r/min
Slew Motor3.7 kw

Jacking Mechanism
Jack Climbing Speed0.4 m/min
Jack Climbing motor4 kw
Power380V/50Hz/3P
Luxury Operate Cabin,Schneider Electric Parts
Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction
3-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 efficienct operation of the equipment.
4.Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, 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 relize high load capacity, steady starting and reliable operation.

4-Safety features:
1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If the operation staff  encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: with thermal protection and currency protection.

5-Packaging & Delivery
Packaging Details: 40 HC containers; high quality Wodden cage for electrical parts Delivery
Detail: 25-30 days after received the deposit in advance
Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction
6.Technical Support:
24 hours online service and support, call or contact us by Skype, QQ, MSN etc.
can solve your questions at the first glance
After-sales service:
1- One year warranty for whole machines.
2- Providing free quick-wear part.
3- Low charge for continue maintenance when warranty is expired.
4- Exclusive engineer support at any time.
5- We can provide free training to end-users.
7. FAQ
Please supply more detail to us:
1. Building height or tower crane working height.
2. Wokring range or jib length
3. Max load capacity and tip load capacity.
4. Other Special requirements
Qtz50-5008 Model Topkit Tower Crane with 4t Max Load for Construction

8. Contact us:
Shandong Tavol Machinery Co., Ltd
Contact PersonEllen Xiao
Mobile0086-15269864317