Description
3t low
headroom electric single
girder crane
Specification
Lifting Capacity: 3t
Lifting Height: 6m, 9m, 12m
Span: 7.5-22.5m
Travelling speed(Travelling Mechanism): 20/30m/min
Travelling speed( Hoisting Mechanism):20/30m/min
Hoisting speed: 8(8/0.8)m/min,7(7/0.7)m/min
Working Class: A3
Electric Current: 3-P 380v/50Hz
Working Environment: -25℃- +40℃
Brief introduction of 3t low headroom
electric single girder crane
Low headroom electric single girder
hoist crane is characterized by more reasonable structure and
higher strength steel as a whole,used together with CD1 model MD1
model electric hoist as a complete set,it is light duty crane with
a capacity of 1ton to 20tons. The span is 7.5m-28.5m. Working grade
is A3-A4. Working temperature is -25C-40C degree. This low
headroom electric single girder hoist crane is widely
used in plants,warehouses,material stocks to lift goods. It is
prohibited to use the equipment in the combustible,explosive or
corrosive environment.
Features
1. Reasonable structure, light dead
weight.
2. Favorable performance, accurate and smooth lifting.
3. Safe and reliable traveling.
4. Low noise, easy operation.
5. Convenient maintenance, high exchangeability for parts and
components.
6. Main girder: box-shap.
Mechanical parts
1.Epoxy zin-rich paint, a long
service life, beautiful outlook and lustre.
2.Single main girder, welding box structure, national standard.
3.Crane buffer block, anti-derail end plate.
4.Main girder and end girder adopts bolted connection to ensure
strength.
5.The trolley and crane adopt three-trinity driving mechanism,
frequency stepless speed regulating, hard-tooth surface, disc
brake.
6.Crane driving IP55, F class insulation, contact continuity
reaches 40% ED.
7.Steel plate material Q235 or Q345B ( similar with foreign steel
plate Fe3 or Fe52).
8.Main wels joint adopts union melt welding, nondestructive
inspection.
Electrical parts
1.Safe slide wire provides power:high
conductivity ,small voltage drop , current collector slide speed is
swift.
2.Lifting mechanism, trolley and crane can be controlled
independently, and work synchronously or individually.
3. simple maintenance and insulation class IP55 for electric
control box
4.Flat cable, galvanized track and cable pulley for trolley
traveling power supply, smooth traveling.
5.Electric contactless module speed regulation controlling.
6.Smooth traveling, lifting, and pushing-on.
Protection devices
1.Overload warning, secondary class
anti-clamp.
2.Cranes with buffer.
3.Sound and light alarm devices.
4.Circuit self-check protector, and flow phase lack
protection.
Our service
1.Project consulting and problems
solving service for our customers . For the one who meet with
problems but not purchased from us , we still supply this
service.
2.After-sales service:
(1)One year warranty for whole machines.
(2)Providing free quick-wear part.
(3)Low charge for continue maintenance when warranty is
expired.
(4)Exclusive engineer support at any time.
3.Installation service
We can supply installation service overseas . We have professional
installation teams and all the installation engineer have rich
installation experience.