Product Details
Specifications
LD Type Electric single girder bridge crane
1. capacity:1-20t
2. span:7.5-28.5m
3. work duty:A3-A4
Specifications of LD Type Electric single girder bridge crane:
1. capacity:1-20t
2. span:7.5-28.5m
3. work duty:A3-A4
Brief introduction of LD Type Electric single girder bridge crane:
LD Type Electric single girder bridge 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 product 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.
This product has two operational methods,ground or operational room
which has open model and closed model can can be installed on left
or right side according to the practical intuation. And the
direction of entering the gate has two forms,sideway and ends in
order to satisfy the users,choice under different conditions.
Product parameter
Lifting capacity (t) | 1-20t |
Span (m) | 7.5-28.5 |
Crane travelling mechanism | Travelling speed | 20 | 30 | (room)45 | (room)60 |
Speed ratio | 58.95 | 39.42 | 26.51 | 19.44 |
motor | Type | Cone squirrel-cage | Cone winding thread |
Power (kw) | 0.8*2 1.5*2 2.2*2 | 1.5*2 2.1*2 |
Rotational speed(r/min) | 1380 | 1350 |
Lifting mechanism (electric hoist)&electric hoist travelling mechanism | Model of electric hoist | MD model | CD model |
Lifting speed | 8/0.8 7/0.7 3.5/0.35 | 8 7 3.5 |
Lifting height | 6 9 12 18 24 30 |
Travelling speed | 20 30 |
motor | Cone squirrel-cage model |
Working system | Intermediate Jc=25% |
Electric current | 380V 50Hz three-phase |
Wheel diameter | 270mm 400mm |
Width of trail | 37-70 |
Company Profile
Henan Weihua Heavy Machinery Co,. Ltd.is the core company of weihua
group.
Weihua is the leading cranes supplier in China, specializing in
crane and hoist researching, developing and producing lifting
machinery, port machinery, construction-purpose tower crane,
reducer, etc.
Weihua now is the largest production and sales volume and the most
influential brand in China crane industry. The production and sales
volume of leading product ranks first. with more than 6000
employees within the group. Among them, there are more than 1600
staffs with college degree or above. Weihua occupy a total
production area of more than 1, 900, 000 square meters, the total
asset is about 3.4 billion RMB, Tissue plasminogen activator brand
value 7.19 billion RMB.register capital 166 million RMB. overhead
and gantry crane increasing number of crane are serving in
machinery manufacturing, metallurgy, petrochemical industry,
mining, energy and transportation, port logistics, automobile
manufacturing, shipbuilding and other fields. Hundreds of cranes
have been exported to more than 20 countries like Great Britain,
America, Russia, Turkey, Brazil, Vietnam, Thailand, India, Iran,
Pakistan, and Oman and so on.
In FY2010, our total sales reached a history-high 3.62 billion
RMB.Our overhead traveling crane and gantry crane are awarded
'China Top Brand ', 'Weihua' trademark was awarded 'China Famous
Brand ' Weihua Group also serves the Heavy Machine Industry
Association, Material-Handling Machine Association and Bridge Crane
Sub-association of China as Deputy Chief Director.
Weihua Group owns the only crane R&D center in Henan Province
and 76 patents. In 2007, Weihua Testing and Inspection Center was
awarded National Laboratory, Weihua Group was named 'National
High-tech Enterprise ', Weihua Group was regarded as national
technology center. Weihua will keep on improving the R&D and
innovation capacity.
Weihua Group is committed to 'Becoming the leader in China lifting
equipment companies & international famous brand"and open a new
chapter in the history of crane production with its continuous
efforts and in pursuit of greater core competitiveness.