QTZ100(6013)
19Pages

HAMMERHEAD CRANE INTRODUCTION

Content Where QTZ100(6013) Use……………………………… What QTZ100(6013) Design …………………………… What QTZ100(6013) Specification……………………… What QTZ100(6013) Advantage………………………… QTZ100(6013) Outline Dimensions……………………… Load Diagrams 6T……………………………………… Masts…………………………………………………… Anchorage……

1.With 56,000 sets of market volume and excellent reputation, Dahan tower crane ranks the first place in China tower crane industry in the past decades. Dahan always adheres to the value that supply the most valuable tower crane and service for the customer, with the highest cost performance in the industry. 2. Dahan tower crane owns the leading technology R&D team, the product quality passed several experiments with strict testing. Otherwise, Dahan has 16 years of production technology and rich experiences in quality management. Till now, over 100 national technology patents of tower crane...

4.Dahan tower crane is the enterprise which firstly started to use the robot welding lines. At present, we have a fully automatic robot welding production line for mast sections fabrication made up by more than 100 welding robots. The production line is composed with automatic material preparation, welding and maching. All main parts of Dahan tower crane use robot welding, with the most advance carbon dioxide mixed with argon gas shielded welding, it has deep depth of fusion, high quality of welding and stable performance. 5. All parts and components of Dahan tower crane use premium brands....

6. Attention to detail quality. High-strength bolt adopt shipborne scale DACROMET technology. It can keep not rusted for ten years .Swiss screw-thread bolts of preload promote 30 percent than traditional bolts. Weight limiter uses the tension ring structure and cast aluminum shell used Hoisting, derricking limiting stopper to extend service life. 7.Large structures as mast section, turn able, top kit and hoisting jib adopt advanced equipment as NC machine tool, drilling machine, milling machine processing after welding. That effectively guarantees products assembly accuracy, reducing the...

9.Hoisting, derricking and slewing mechanism, with complete safety such as torque, weight limit. The steel wire rope broken rope device. Range of the car design against loss and broken shaft, such as tilting device. The electrical adopts overload protection, the design of PLC self-diagnosis system, it’s convenient to maintenance. 10.Dahan three production bases is Shandong, Hunan, Guangdong. Dahan tower crane are exported to more than 50 countries and regions. We have more than 1000 sets after-sales service network. We carried out the earliest stagnation point service mode in this tower...

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Tower crane performance parameters Hoisting speed Use Level U5 Maximum Installation Height of Wind Level ≤4 Load State Q2 Working state wind level ≤6 Working Level A5 Non-working state wind level ≤11 Parameter Name Unit Value Rated Load Moment t.m 80 Max Load Capacity t 6.0 Max Rated Load Weight Allows Max Ratings m 17 Working Range (min / max) m 3-60 Lifting Height (fixed / attached) t 1.3 Rated Load Moment m 42/200 Fall / 2 Speed m/min 0~30 0~60 0~15 Load Capacity t 3 1.5 6 YZTD225L-4/8/32 Motor Model / Power Kw 24/24/5.4 Motor Speed r/min 1440/700/140 Slewing Speed r/min 0~0.62 Power Kw...

Tower Crane Mechanism Configuration Parameters Name Unit Model Hoist mechanism Brake Torque Reducer Speed Ratio Wire Rope 2 times the lowest rate of steady decline≤9m/min Model Motor Slewing mechanism Model Reducer Speed Ratio Output Torque Output gear parameters Gear Number Displacement Coefficient Slewing ring Single Row Four Point Contact Ball Gear Number Displacement Coefficient Trolley mechanism Model Motor Wire Rope Speed Reducer Speed Ratio Jacking system Speed Hydraulic Power Station Working Pressure BE YOUR SUITABLE SUPP

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Climbing Cage Climbing Cage Assembly Jacking Beam Hydraulic System BE YOUR SUITABLE SUPPLIER

Slewing Assembly A Slewing assembly Under turntable Upper Turntable Operator cabin Slewing Mechanism Slewing ring BE YOUR SUITABLE SUPPLIER

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DAHAN Introduction Dahan Construction Machinery (Group) is a large-scale enterprise group in Chinese construction machinery industry, specializing in the production of "tower cranes" and "construction elevators", with registered capital of 20 million US Dollars, integrating research, development, production, sales, service and finance. Founded in November, 2000, after 18 years of rapid development, at present, the annual production capacity was over 13,000 sets and become the leading brand in tower crane and elevator industry in China. The head office of the group is located in Hi-tech...

. In 2012, Dahan established the joint venture, Zhongkang International Financial Leasing Co., Ltd in Binhai New Area, Tianjin City, with 50 million dollars registered capital, to effectively provide clients financing solutions, aiming to achieve the transition of sales modes from “Products supply” to “Supply of products and comprehensive financing service”. Along with internationalization and implementation of international branding strategy, Dahan Construction Machinery (Group) has developed to be a professional, mature, healthy and highly reliable manufacturer and service provider of...