Solution Description

China CZPT Firms QTZ40 Tiny Tower Cranes For Sale


Product Functions



Transient Introduction:

QTZ40(TC4808) tower crane is a new sort of horizontal, trolley, top swiveling and  self-erecting tower crane,Its free standing top is 30m.The max. Height is 120m,hooked up height can be adjusted by the top of the developing.It is widely utilised in building, factory, houses and other substantial-rise building.Its max. Work jib length is 47m, max. Load moment is 400KNm, max. Load is 4t.Wide operate rang,substantial productive,secure processing.

Complex Parameters:

Mechanism Procedure Amount Lifting System M5
  SlCZPT System M4
  Trolley Traveling Mechanism M4
Rated torque (kn.m) 400
Working range (M) Maximum Working Range 46.eight
  Minimum Working Variety 3
Lifting Top(M) Free-stand With wall-tie-ins
  30 120
Max lifting load(T) 4
Lifting  Mechanism Motor type YZTD200L -4/8/24
  Multiplying issue a = 2 a = 4
  Lifting capacity/velocity
.8/64 two/32 2/9 one.6/32 4/sixteen 4/4.5
  Energy(KW) 15/15/4
Trolley Traveling Mechanism Motor type YD100 L -4/6
  velocity (m/min) 22/33
  Electrical power(KW) 2.2/1.5
SlCZPT System Motor type YZR132M2-6
  velocity (m/min) 0.6
  Electricity (KW)
SlCZPT System Velocity(m/min) 0.4
  Operating pressure(MPa) 20
  Power(KW) 4
Total energy(KW) 20.9(exclude climbing mechanism)
Counterweight Max working variety(M) 46.8 40.eight 34.8
  Excess weight(T) 7.12 6.305 5.forty nine
Working temperature(ºC) -twenty~+40

Item Specifics



Safety functions

Complete set of safety protection tools:weight limit,moment restrict,height limit, and slCZPT limit,emergency brake, labor protecting gadgets like rest platform and guardrail.

one.excess weight limit: If the content is over the capability, the crane will give a sharp warning for   protection itself.

two.moment limiter:Genuine-time checking and detection of crane functioning circumstances, with its personal diagnostic purpose, rapid hazardous status alarm and protection management. restrict:Manage the least expensive and maximum intense situation of lifting hook.

four.slCZPT restrict: Manage the severe turns variety of turn left and right.

5.Crisis brake: If the operation staff  encounter some emergency predicament, we could commence the unexpected emergency brake technique to safety the relevant treasure.

  • Edge of Tower Crane
    one.Robot automated welding method
    two.Automatic impeller blasting and sCZPT assembly line
    three.CNC plasma chopping equipment
    four.Precision machine tools
    five. France Schneider contactor
    six.Jiangte motor
    7.Geared up with full established of protection units

    Handle mechanism

  • Hoisting mechanism is pushed by three-pace electromotor with higher functioning pace and excellent pace-changing capability and large performance
  • Derrick system using worm-wheel reducer can fulfill working needs.
  • SlCZPT mechanism that is pushed by two-pace electromotor Make procedure much more stable and reliable 
  • Wonderful for facilities with lower headroom.


Basic safety Units for overhead crane:

1.We can design and style the customerized tower crane as for every your need.
two.The most suitable model will be recommended to you when we know about your necessity.
3.Shipment can be organized from our port to your spot port.
4.Operational video can be sent to you if required.
five.The seller can send skilled specialists to the web site of buyer to  guide the erecting work.
6.12(twelve)months (besides for wire rope and AC contactor) right after the tools be effectively erected and we will offer you spare parts entire 12 months lengthy.
seven.Lifelong time freely offer complex help .



Buyer USE Case


♦ The crane can be used commonly to middle and substantial residential home and higher and long span industrial workshop.


Shipping and delivery & PACKING


Delivery way of MD Cranes:

Packing in 40HC container.

Steel structure bare or packed by bubble. 

Electrical component and simply demand elements packed by large top quality plywood box



ZheJiang CZPT Heavy Business Equipment Co., Ltd.Is positioned in Taian Metropolis,ZheJiang Province, China , it is near the China CZPT Mountain Taish, and also around Kongzi Temple.We are mainly engaged in the style, manufacture,installation and routine maintenance of solitary girder cranes(LD Models), Double Girder Cranes (LH,QD and many others),gantry cranes(MH,MDG..),Jib cranes(BZ,QZ,MZ and so on), Tower Crane,variable frequency cranesExplosion-proof series cranes(LB,QB etc), Cranes with seize bucket,Minimal headroom monorail HoistElectrical Winches, scrapers and CD1 MD1 HC Electrical HoistHand Chain Hoist etc…

In the past ten years, we are aiming at China domestic market place and turn out to be a leading manufacturer in China.Also, with the help of China buying and selling firms we have exported our merchandise to several countries these kinds of as Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai, Kazakhstan, Russia, Tanzania,Peru , New Zealand ,and so forth international locations .We got 99% great comments from the abroad buyers.Now we are not only aiming at China domestic marketplace expansion ,but also to expand the international market place with our good quality and price benefits.Integrity, high quality, client gratification is the pursuit of CZPT heavy staff!




Q1: Can provide personalized items?

A1: Of course. We can give you particular design and style as for every the drawings of your building, supporting you solve distinct difficulties confronted in your initiatives.

Qtwo: If you are interested in our products, make sure you no wait to make contact with us with pursuing parameters
one.Max load potential?
two.Idea load?
three.Jib length?
4.lifting peak?
five.Neighborhood Voltage?


As the most compact little precision equipment technique, worm gear sets offer substantial reduction ratios in a really tiny area. Worm equipment sets transmit motion in between disjoint correct-angle shafts and offer the quietest, smoothest running operation of any equipment kind.

China high quality China Crane Companies Qtz40 Small Tower Cranes for Sale     Professional