Active Member
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[China]
Address: Economic Development Area, XinXiang city, Henan province, China.
Contact name:June Chao
Henan Dowell Crane Co., Ltd. |
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Double Girder Cantilever Gantry Crane 32 Ton Box Type For Warehouse / Railway
Description of Double Girder Cantilever Gantry Crane 32 Ton Box Type For Warehouse
/ Railway
Double girder gantry crane are a type of crane built atop a gantry,
which is a structure used to straddle an object or workspace.
double girder gantry crane can be operated from the ground via
cable-connected control pendant, radio remote control or from an
operator’s cabin.
Double girder gantry crane is a multi-purpose gantry crane with
double girders, which can be matched with lifting hooks, grabs,
clamps, electromagnets and other spreader according to the type of
materials.
In addition, multiple controls are possible by switching control
from one mode to another. The system allows operation of the crane
in a manual, semi-automated or fully automated mode.
Double girder gantry crane is applied outside warehouse or railway
sideways to do common lifting and unloading works, electric double
girder gantry crane 20 ton 30 ton for sale is composed of bridge,
support legs, crane traveling mechanism, trolley, electric
equipment, strong lifting winch, the frame adopts box or truss type
welding mechanism, crane traveling mechanisms are operated in the
driver cabin or remote control, Power is supplied by cable or slide
wire, there are different capacity gantry crane for your choice
according to your different use.
Main Parts of Double Girder Cantilever Gantry Crane 32 Ton Box Type For Warehouse / Railway
1. It is a medium and heavy size crane which travels in track.
2. Structure: main beam, support legs, crane traveling organ,
trolley, electric equipment, strong lifting winch.
3. Power is supplied by cable or slide wire.
4. Prohibition: lifting melt metal, flammable, explosive,
corrosion, overloading, dust and other dangerous operations.
5. Application: workshop, storage, port and hydroelectric power
station and some other outdoor place, where it has a high frequency
or more lifting times.
Parameters
| Mechanism | Item | Unit | Result | |||
| Item | ||||||
| Lifting capacity | ton | 5-100 | ||||
| Lifting height | Main | m | 10-12 | |||
| Auxiliary | 10.72-13 | |||||
| Span | m | 18-35 | ||||
| Working environment temperture | °C | -20~40 | ||||
| Speed | Lifting Speed | Main | m/min | 5.9-9.3 | ||
| Aux. | 8.5-16.7 | |||||
| Trolley | 34-44.6 | |||||
| Cab | 34.5-47.1 | |||||
| Working system | A5 | |||||
| Power source | three-Phase A C 50HZ 380V | |||||
Safety Equipment
1.Overload limiter; Limit switch (lift and travel); Short circuit
protection.
2.Rail clamps, anchors and motor overload protection.
3.Protective cover and current overload protection system.
4.Rail cleaning and electronic emergency stop system.
5.Interlock protection device; undervoltage protection; buffer;
zero protection.
6.Anti-collision device protection.
Packing and Delivery
1. The main girder and end truck are packed in woven bags to reduce
wear during transportation.
2. The container is fixed with steel wire rope to prevent damage to
the equipment during transportation.
2. The electronic control components are packed in high-quality
plywood crates to prevent moisture, sun and rust.
