Basic Info.
Nominal Lifting Moment
800kn.M
Max. Attached Standing Height
180m
Color
According to Clients′ Needs
Application
Construction Usage
Specification
ISO9001: 2008, CE and GOST certification
Product Description
Characteristics
1. The steel materials are from Ansteel and Baosteel (chinese famous steel companies)
2. Electronic control adopt the advanced frequency conversion control technology, RCV/PLC stepless frequency speed electronic control system
3. Elements from Simens and Schneiders are adopted in electrical system, performance of which is stable.
4. The crane has complete set of safety devices which including crane high limiter, weight limiter, moment limiter, circumgyrating limiter, etc. Can guarantee the safe and high efficient operation of the equipment.
Description of QTZ80 (HS5613) -8T Tower Crane
1) QTZ80 tower crane is one of the most popular type and hot-selling self-erecting tower crane, which is researched and designed by Institite of Buiding Mechanization of China Academy of Building Reasearch. It absorbs many advanced technology from home and abroad
2) Ahead of all domestic competitors, we are the first manufacture to adopt lifting rope verticality limit mechanism, which decreases the lifting rope vertical angle under free load lifting mode, and highly improves the tower crane steering performance.
3) The crane standard sections are exchangeable with the H3/36B standard sections, which provides our customers more conveniences.
4) We adopt to use Dual drawbars structure on lifting boom, which enables the lifting boom to be unfer no stress at lifting surface other than uniaxial stress, and moreover, it gets rid of the stress peak. It greatly improves the fatigue safety performance of lifting boom.
4) Adopts VVVF stepless speed variation device for lifting, radius changing and slewing mechanisms, to make sure it works steadily and effectively, it also lowers the maintenance cost.
Service
---Providing timely delivery, standby engineers are ready to solve any of your problem
---Provide all-embraced warranty of product quality, worksite installation guidance
---Providing ample spare parts and training of operation and maintenances
---Engineers have more than 10 year's experience in tower crane and ready to solve your problem
Technical Parameters
1) Nominal Lifting Moment: 800KN. M
2) Working Range: 3-56m
3) Max. Lifting Capacity: 8t
4) Free Standing Height: 45m
5) Attached Standing Height: 180m
6) Hoisting Speed: 0-80m/min
7) Slewing Speed; 0-0.7r/min
8) Radius Changing Speed: 47.3m/min
9)Standard Mast: 1.85x1.85x2.5m
10) Split Standard Mast: 1.8x1.8x3m
Name | Unit | Parameters |
Nominal lifting moment | KN.m | 800 |
Max. lifting power | t | 8 |
Rating lifting power at max. range | t | 1.3 |
Work range | m | 56 |
Lifting height | Independent style | m | 45 |
Attaching style | m | 180 |
Lifting speed | M/min | Double magnification | Quadruple magnification |
0-80 | 0-40 |
Circumgyrating speed | r/min | 0-0.7 |
Range adjusting speed | m/min | 0-47.3 |
Tower machine weight | Structure weight (independent style) | t | 46.4 |
Counterweight | t | 15.55 |
Complete machine weight (independent style) | t | 61.95 |
Max. circumgyrating radius | m | 57.5 |
Circumgyrating radius of tail | m | 14 |
Max. wind speed at work | m/s | 20 |
Wind speed at top lifting (not more than) | m/s | 13 |
Environment temp. at work | C | -20--+40 |
Name | Parameters |
Lifting structure | Motor | Model | Y200L-4 |
Power | 30KW |
Rotate speed | 1500r/min |
Arrester | Model | YWZ3-315/45 YZT1Z/6 journey 240 |
Arresting moment | 630N.m |
Hydraulic driving unit | YT1-90Z/6 |
Decelerator | Model | JR80 |
Center distance | 600 |
Reduction rate | i=15.294 |
Steel cable | 14NAT6X19W+NF1770 |
Circumgyrating structure | Motor | Model | Y112M-4 |
Power | 2X4KW |
Rotate speed | 1440r/min |
Decelerator | Model | XX4-100-195C |
Reduction rate | 195 |
Arrester | Open dry electromagnetic arrester |
Circumgyrating support | 011.45.1400 m=12 |
Hydraulic coupler | YOX280A |
Range adjusting structure | Motor | Model | YEJ112-4 |
Power | 4KW |
Rotate speed | 1500r/min |
Decelerator | Model | XL5 |
Reduction rate | 43 |
Steel cable | 8NAT6X19W+NF1570ZS |
Top lifting structure | Motor | Model | Y132S-4 B5 |
Power | 5.5 |
Rotate speed | 1440r/min |
Hydraulic cylinder | Model | QTZ80.18-11 |
Piston journey | 1350mm |
Hydraulic pump station | Flux Q=10L/min pressure 20MPa |
Address:
No. 1 Haiba Road, Coast Industrial Park, Laishan District, Yantai, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Yantai Haishan Construction Machinery Co., Ltd. is located at Yantai High-tech Economic & Technological Development Zone of Shandong Province. The company mainly specializes in the manufacture and management of construction machinery. With 120, 000 m2 plant area, the company has invested over 40 million Yuan in fixed assets, and now the number of employees is 1200. The company features abundant technical force, excellent manufacturing facilities and a variety of testing methods.
The main products are as follows: QTZ20(T3006), QTZ25(T3008, T3207), QTZ31.5(T3808, T4207), QTZ40(T4 209, T4708, T5008), QTZ63(T5013, T5510), QTZ80(T5613), QTZ125(TC6015), and QTZ160(TC6021)tower cranes; SC200/200 construction elevators; JZC350 and JS series of concrete mixers; PL series of concrete batchers; HZS series of concrete mixing plants; HBT series of concrete pump as well as water conservancy machinery such as hoist and water gate; HSW series of slewing bearings, XL series of slewing reducers, WCJ120 and BX series of variable reducers, HSGK series of hydraulic stations, YG series of high intensity bolt, QT series of winches, multi-function limiters, ZL series of wheeled loaders and etc.