LD Single Girder Electric Hoist Crane
Designed and produced according to national standards, the electric
single girder crane is a light small lifting crane, equipped with
electric hoists as the lifting mechanism, The lifting capacity of
the single girder electric hoist crane is 1 to 32 tons and the
working class is A3 and A4.
Types of single girder electric hoist crane:According to different
standards, the single girder electric hoist cranes can be grouped
into different groups. Genually, the single girder electric hoist
cranes can be grouped, according to the types of electric hoists,
into single girder wire rope hoist crane, single girder chain hoist
crane, and single girder fem hoist crane, etc.
LDA electric hoist single girder crane is composed of girder weld
by steel plate and I-steel, end girder, electric hoist and
traveling mechanism. The electric hoist runs along the lower flange
of the I-steel of the girder to accomplish article hoisting. It
features light structure and easy installation and maintenance, and
is widely used for different places for hoisting such as factories,
warehouses and material yards. It is prohibited to use in the
environment with inflammable, explosive and corrosive media. The
span is 7.5~22.5m( subject to non-standard design according to
user's requirement) The classification group is A3, and the
operating ambient temperature is -25~40℃.It has three operation
modes: Ground handle, wireless remote control and cab. The Cab has
two types: open cab and closed cab. The traveling motor can be soft
start motor and variable-frequency adjustable-speed motor according
to user requirement. The crane can start steadily and runs safely
|Crane traveling mechanism||Traveling speed||3~16.5|
|Rotational speed m/min||1380|
|Lifting mechanism& hoist travelng mechanism||Type||CD1, MD1|
|Lifting speed m/min||7 0.7/7|
|Lifting height m||6 9 12 18|
|Traveling speed m/min||20|
|Power supply||380V, 50Hz, AC, 3-Phase|
|Applicable track steel I-beam||120a~145c|
- Good design, strong rigidity
- Good suability, convenient in use and strong commonality
- Steady travelling with speed adjusting function
- Wide selection of electric hoists.
On safety device
- Anti-collision, sound and light alarm devices.
- Circuit self-check protector.
- Flow phase lack protection.
- And various of safety measures are installed according to