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Construction Use Launcher Crane Double Girder Gantry Truss Type

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[China]

Address: Economic Development Area, XinXiang city, Henan province, China.

Contact name:June Chao

Henan Dowell Crane Co., Ltd.

Construction Use Launcher Crane Double Girder Gantry Truss Type

Country/Region	china
City & Province	xinxiang henan

Product Details

Construction Use Double Girder Truss Type Launching Gantry

Product Description

Construction Use Double Girder Truss Type Launching Gantry erection crane is generally used in the erection of the Highway Bridge and Subway Bridge, using the precast segmental prestress concrete box beam (PC beam) assembly. The main feature is the high efficiency of construction and self-traveling. Generally it is composed of the main beam, leg and winch trolley, the main girder is used for bearing, the leg is to execute machine transverse moving, longitudinal moving, leveling, support, cross span, cross scale and other functions, and the winch trolley used for lifting the precast girder.

Parts Details Of Crane

Product Parameters

Lifting capacity (t)	200	160	120	100	80
applicable span (m)	≤55	≤50	≤40	≤35	≤30
applicable skew bridge angle	0-450	0-450	0-450	0-450	0-450
trolley lifting speed (m/min)	0.8	0.8	0.8	1.27	0.8
rolley longitudinal moving speed (m/min)	4.25	4.25	4.25	4.25	4.25
cart longitudinal moving speed (m/min)	4.25	4.25	4.25	4.25	4.25
cart transverse moving speed (m/min)	2.45	2.45	2.45	2.45	2.45
transportation capacity (t)	100X2	80 X2	60X2	50X2	50X2
speed of bridge transport vehicle (m/min)	8.5	8.5	8.5	8.5	8.5
return speed (m/min)	17	17	17	17	17

Product Advantages

Low center of gravity, convenient and safe
Convenient installation and wide application range.
Accomplish girders with carrying and erection at the same time.
Customized Lifting weight, span

Safety Features

Crane traveling limit switch.
Overload protection device.
Lifting height limit device.
Voltage lower protection function .
Phase sequence protection function.
Emergency stop function.
Rain cover for outside hoist, driving units, electric cubicle.
Warining indicator : flashing nights and warning sounds.

Installaton

Packing and Delivery

Our Advantages

Help customers reduce work intensity and make material handling easier
Help customers greatly improve work and production efficiency, and increase product output
Solve the urgent needs of customers and provide customized special equipment
Environmentally friendly design to help customers maximize energy saving and save money