Item Description

China CZPT Companies QTZ50 Modest Tower Cranes For Sale


Item Characteristics



Brief Introduction:

Tower crane has a horizontal jib frame, a jib-trolley radius-shifting system and a hydraulic self-raising mechanism.  It is original in design and style, trustworthy in procedure and satisfactory in form.  Equipped with all required protection devices, these cranes present a good pace-control capacity, satisfactory working steadiness and substantial perform efficiency.  

Complex Parameters:

Series QTZ50
Regular Design 5008
Max.Raise Load 4T
Idea Load 0.8T
Free Standing Peak 29M
Max.Anchorage Top 120M
Jib Duration 50M
Mast Size 1.6*1.6*2.5M
Lift System Lifting Speed (a=2)50/25/12.5m/min
  Lifting Motor fifteen/fifteen/4kw
  Wire rope diameter twelve.5mm
Trolley Mechanism Trolley pace 39/26 m/min
  Trolley Motor 1.5/2.2kw
SlCZPT Mechanism SlCZPT Velocity .seventy two r/min
  Slew Motor 3.7kw
Jacking System Jack Climbing Pace .4m/min
  Jack Climbing Motor 4kw
Electricity 380V/50Hz/3P

Product Information



Protection attributes

Full established of protection security tools:excess weight restrict,minute limit,height restrict, and slCZPT restrict,crisis brake, labor protective devices like rest platform and guardrail.

one.bodyweight restrict: If the material is in excess of the capability, the crane will give a sharp warning for   protection by itself.

two.moment limiter:True-time monitoring and detection of crane functioning problems, with its personal diagnostic perform, rapid hazardous position alarm and security manage. limit:Control the least expensive and optimum excessive place of lifting hook.

4.slCZPT limit: Management the excessive turns number of flip left and appropriate.

5.Crisis brake: If the procedure staff  encounter some unexpected emergency scenario, we could start the crisis brake technique to safety the connected treasure.

  • Edge of Tower Crane
    one.Robotic automatic welding technique
    2.Automated impeller blasting and sCZPT assembly line
    three.CNC plasma reducing equipment
    four.Precision device resources
    5. France Schneider contactor
    six.Jiangte motor
    seven.Outfitted with comprehensive set of protection units

    Management system

  • Hoisting mechanism is pushed by three-velocity electromotor with high doing work pace and excellent velocity-changing capacity and substantial performance
  • Derrick system using worm-wheel reducer can satisfy working wants.
  • SlCZPT mechanism that is driven by two-velocity electromotor Make procedure far more steady and reliable 
  • Wonderful for facilities with reduced headroom.


Security Products for overhead crane:

one.We can design the customerized tower crane as per your necessity.
2.The most ideal product will be recommended to you after we know about your need.
3.Shipment can be arranged from our port to your destination port.
four.Operational video can be despatched to you if needed.
5.The vendor can send expert professionals to the internet site of purchaser to  guide the erecting work.
6.twelve(twelve)months (besides for wire rope and AC contactor) after the equipment be nicely erected and we will provide spare elements entire year lengthy.
seven.Lifelong time freely supply technological support .



Consumer USE Case


♦ The crane can be used broadly to center and substantial household house and high and extended span industrial workshop.


Supply & PACKING


Transport way of MD Cranes:

Packing in 40HC container.

Steel composition bare or packed by bubble. 

Electrical portion and easily demand from customers components packed by substantial quality plywood box



ZheJiang CZPT Hefty Business Equipment Co., Ltd.Is located in Taian City,ZheJiang Province, China , it is near the China CZPT Mountain Taish, and also around Kongzi Temple.We are largely engaged in the layout, manufacture,installation and servicing of one girder cranes(LD Types), Double Girder Cranes (LH,QD and so on),gantry cranes(MH,MDG..),Jib cranes(BZ,QZ,MZ and many others), Tower Crane,variable frequency cranesExplosion-proof sequence cranes(LB,QB and many others), Cranes with seize bucket,Reduced headroom monorail HoistElectrical Winches, scrapers and CD1 MD1 HC Electric powered HoistHand Chain Hoist etc…

In the past 10 a long time, we are aiming at China domestic marketplace and become a leading maker in China.Also, with the assist of China buying and selling firms we have exported our products to numerous countries these kinds of as Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai, Kazakhstan, Russia, Tanzania,Peru , New Zealand ,and many others nations around the world .We received ninety nine% great comments from the overseas consumers.Now we are not only aiming at China domestic market place development ,but also to grow the international market place with our top quality and price tag benefits.Integrity, good quality, customer gratification is the pursuit of CZPT large personnel!




Q1: Can give personalized goods?

A1: Yes. We can give you unique layout as for each the drawings of your developing, aiding you solve distinct issues faced in your projects.

Q2: If you are fascinated in our products, you should no be reluctant to get in touch with us with following parameters
1.Max load capability?
two.Tip load?
three.Jib size?
4.lifting top?
five.Neighborhood Voltage?


Lubrication is an crucial element to boost the performance of worm equipment transmission. The worm equipment action generates a whole lot of warmth, which minimizes efficiency. The power delivered at a given temperature boosts with the transmission performance. Suitable lubrication reduces friction and heat, which boosts performance.

China supplier China Crane Companies Qtz50 Small Tower Cranes for Sale     Great quality