home products Tower crane Tower Crane QTG25(3508)

Tower Crane QTG25(3508)

Place of Origin:China Shandong	construction machine:tower crane
Brand Name:DACHENG	Model Number:QTZ25(3506/3008)
Feature:Tower Crane

Company Info

Company Published: 2008
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer
Number of Employees: 101 - 500 People

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Terms of Payment: T/T

Minimum Order: 1 Piece/Pieces

Packaging: loose in bulk

Detailed Product Description

QTG25(3508)

Table for hoisting property load:

Rangem	2.5-13	15	17	19	21	23	25	27	29	31	33	35
Lifting capacityt	2.5	2.13	1.86	1.64	1.47	1.32	1.2	1.1	1.01	0.93	0.86	0.8

QTG25(3508)-type Tower Crane is the latest domestic hoisting and transport machinery designed and manufactured by Zhangqiu Dacheng Machinery Industry Co., Ltd. using group technology, modular design and finite-element analysis and taking computer design platform for tower crane as the tool.

This crane is a type with cantilever, bogey jib lubbing and upper slewing lifting. All its performance parameters and technical indicators have reached or are superior to the national standard. The maximum working range is 35m; independent freestanding height 25m; adhered freestanding height 60m; rated lifting torque 250kN.m, maximum lifting capacity 2.5t.

This crane is advanced in parameters, reliable in performances, beautiful in appearance, high in quality, simple in structure and easy in operation. It is equipped with advanced safety devices and is easy for repair and maintenance, safe for use and reasonable in pricing, for which it has become an ideal choice for many construction enterprises.

Table for technical performances

ITEM		Technical performances
Rated lifting torqueKN.m		250
Maximum lifting capacityt		2.5
Rated lifting capacity in the maximum working rangett		0.8
Maximum working rangem		35
Overall heightm	Independent	25
	Adhered	30
Lifting speedm/min		25/12.5
Jib lubbing speedm/min		33
Slewing speedr/min		0.7
The section of the tower cranemm		1494×1494
Working temperature		-2040
Power parameter		380V± 5% 50HZ
Total motor capacitykW		22.4
The maximum exercisable wind pressureN/m²		250

Table for the Main technical date

The structure name	ITEM	Specification
Hoisting structure	Motor	YDL160L-4/8 11/7Kw 1440/720r/min
	Decelerator	ZQ35-20.49
	Detent	YWZ₃-200/25-16
	Wire-rope	6×19-12.5-1550- L=120m
Slewing mechanism	Motor	Y100L1-4 2.2Kw 1420r/miN
	Decelerator	XX4-40.195
	Fluid coupling	YOX250A
	Slewing fulcrum	HSW.30.880
Jib lubbing mechanism	Motor	Y100L-4 1.5kW 1420r/min
	Decelerator	WXJ100-31
	Wire-rope	6×19-6.2-1550- L=105m

Table for the mostly structure

Name	Structure Drawing	The mostly material	Note
Standard Segment		Angle-steel ∠125×125×10	The size of section1494×1494 The size of high2200
Jib Boom		First quarter staff Tube 83×5/76×4.5	The Jib boom is formed by seven parts.
Jib Boom		Last quarter staff [8 add closure plate	The Jib boom is formed by seven parts.