1t~20t LDA Model Single Girder Overhead Crane(Bridge Crane)
Feature:Bridge Crane | Condition:New | Application:Warehouse/workshop overhead crane | Rated Loading Capacity:1ton~20ton |
Rated Lifting Moment:10~200KN | Max. Lifting Load:1ton~20ton | Max. Lifting Height:24m | Span:7.5~31.5m |
Place of Origin:Henan China (Mainland) | Brand Name:Pengda | Model Number:LDA | Certification:ISO9001 |
Warranty:14 months | After-sales Service Provided:Engineers available to service machinery overseas | Electrical system:Siemens brand contactors | Up/down limit switch:Includes |
Low-voltage protection:Includes | Overload protection:Includes | Lifting unit:Wire rope electric hoist | Power Source:3 phase 380V 50hz or accord your requirements |
Control model:Pendant pushbutton control or remote control | Spare parts:One year quick-wear parts for free | Motors:China top brand motors | Paint:Yellow/red or according to client's demand |
1t~20t LDA Model Single Girder Overhead Crane(Bridge Crane):
1.LDA modelsingle girderoverhead crane(bridge crane) is improved and designed on the basis of LD model overhead crane.
2. Thisoverhead crane(bridge crane) is characterized by more reasonable structure and higher strength steel as a whole, the main beam and end carriage are made by U-section steel plate.
3. This overhead crane (bridge crane) is used together with CD1/MD1 model or HC/HM model wire rope electric hoist as a complete set.
4. This overhead crane is medium duty class overhead crane, the capacity from1ton to 20 tons. The span from 7.5m to31.5m, the working grade is A3-A4. Working temperature within -25 to +42 centigrade.
5. This overhead crane (EOT crane) is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipmenmt in the combustible, explosive to corrosives environment.
The general technical details of single girder overhead crane:
Capacity (t) | 1, 2, 3, 5, 10(8) | 16, 20 | ||||||||
Span (m) | 7.5~31.5 | |||||||||
Crane travelling mechanism | Travelling speed (m/min) | 20 | 30 | 45 | 60 | 20 | 30 | 45 | 60 | |
Speed ratio | 58.78 | 39.38 | 26.36 | 19.37 | 58.78 | 39.38 | 26.36 | 19.37 | ||
Motor | Model | ZDY21-4 | ZDR100-4 | ZDY122-4 | ZDY123-4 | ZDRII2L1-4 | ||||
Power | 2x0.8kw | 2x1.5kw | 2x1.5kw | 2x2.2kw | 2x2.1kw | |||||
Turning speed (r/min) | 1380 | 1380 | ||||||||
Lifting mechanism (electric hoist) & Cross travelling mechanism | Hoist model | CD1/MD1 | CD1/MD1/HC/HM | |||||||
Lifting speed (m/min) | 8, 8/0.8; 7, 7/0.7 | 3.5, 3.5/0.35 | ||||||||
Lifting height (m) | 6, 9, 12, 18, 24, 30 | 9, 12, 18, 24, 30 | ||||||||
Travelling speed (m/min) | 10, 20, 30 | 10, 20, 30 | ||||||||
Motor | Cone Squirrel-cage | Cone Squirrel-cage | ||||||||
Duty Class | A3-A4 | |||||||||
Power source | 380V 50HZ 3 phase (or according to your standard) | |||||||||
Wheel diameter | φ270mm | φ370mm,φ400mm | ||||||||
Width of rail top | 37~70mm | 37~70mm |
Ø Upward and downward limit switch for hook
Ø Low-voltage protection function
Ø Phase sequence protection function
Ø Overload protection
Ø Emergency stop protection
Ø Hook with latch
Ø Rubber buffers
6. The box frame main beam of single girder overhead crane, the straight welds performed by automated robotics, the welder will perform welding on curved locations only, the welding type is carbon-dioxide arc welding:
7. The end carriages of single girder overhead crane, the crane wheels are finished heat treatment for long life, the noise of motors & speed reducers are very small:
8. The lifting mechanism(electric hoist) of single girder overhead crane, the gear boxe have hardened and ground helical gears for high efficiency, quite operation and high reliability:
9. The main upward/downward limit switch & second upward limit switch of hoist:
10. The electrical control box & control handle, the electrical contactors are Siemens brand, the control handle has on/off & emergency stop buttons:
11. The packing, transport & loading of single beam overhead crane:
After-sale seivice
u 14 months warranty from the date of B/L
u One year quick-wear parts for free
u Professional technicians provide installation, commissioning services.
u Technical advisory for any time.
Welcome to select Single Girder Overhead Crane, and visit our factory.Our professinal engineers and technicians will serve you with all technical support.
Packaging Detail:The electric hoist & small parts are packaged in wooden box, the main beam and end carriages are packaged by polyethylene fabric, the shipment by container or bulk ship for single girder overhead crane. |
Delivery Detail:20~50 days |