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Quick Details
Feature: Tower Crane Condition: New Application: Building Rated Loading Capacity: 1.5t
Rated Lifting Moment: 1250KN.M Max. Lifting Load: 8 Tons Max. Lifting Height: 150m
Span: 60m Place of Origin: Shandong, China (Mainland) Brand Name: HENGQI
Model Number: QTZ125(6015) Certification: ISO Warranty: 12 Months
After-sales Service Provided: Engineers available to service machinery overseas
Type: Tower Crane ControllerName: QTZ80P 5613 Tip load: 1.3T Color: Customer's Requements
Product name: HENGQI tower crane Jib length: 56M Model: QTZ125(6015) Max. Height: 150M
Hoisting speed(m/min): 40/20 m/min;80/40m/min SLEWING SPEED: 0.7 r/min
Topless Tower Crane / 8Ton / China
Product detalis
Main Features
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.
QTZ125(6015)
Spare Parts
spare parts
1.Most structure of tower crane are made of angle steel, such as mast string,mast member; the material is Q345B(16Mn).
2. Most components of the tower crane are connected by pins. The pins are produced by special processed combining carburizing, sulfurizing and nitridation. The surface of pins is wear-proof, can be repeatedly assembled and dismantled without deformation.
spare parts
Trolley mechanisms use torque motor and planetary reducer placed in the drum. Its features include simple structure, small volume, light weight, stable drive, good speed regulation properties, which enables convenient, flexible, safe and reliable operation as well as easy maintenance.
spare parts
The hoisting mechanism is an AC variable-frequency mechanism, realizing complete stepless speed regulation and fully utilizing motor drive property, featured with wide speed-regulating range and high working efficiency. The mechanical transmission applies mature domestic technique, in which the spur gear or bevel gear work reliably, the rope drum adopts a special Z-shaped grooving technique. The mechanism is equipped with complete and reliable security protection, brake logic control system, capable of realizing “suspension” in the air, and overspeed with light load and largely improving efficiency of tower crane.
FAQ
1. What’s the information should I provide when inquiry?
A: Lift capacity
B: span
C: lift height
D: power sourceor other specials you give us will be more appreciated.
2. How long is your warranty?
Our warranty is 12 months after receiving the goods.
3.Usage period
About 30 years under common use.
4. How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.
5. Safety device
Overload limiter, Limit Switch (lifting and traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus bar preventer plate, Anti-collision device, Main isolating switch, Emergency stop system, Motor overload protection, and so on.
Product quality protection 
