LDP model motor-driven single beam crane belongs to very low clearance light duty lifting equipment. Electric hoist is at one side of main girder, so can increase service space of hook and reduce the cost. With advantages of big trolley tread, smooth traveling, tight structure, strong rigidity, delicate operation, low noise, safety and reliability and beautiful exterior, it is widely used in the situation that clearance height of workshop is low and the operating ambient temperature is -25℃ ~ +40℃. LDP model motor-driven single beam crane is designed and produced according to GB/T3811-2008, JB/T 1306-2008 standard and used with hoist of model CD1, MD1. It is a light duty crane with rated load of 3 to 10 tons. The span is 7.5m ~ 22.5m. Working grade is A3-A4 and lifting height is 6~l2m. The main operating method is ground cpntrol (ground control, remote control, ground control+remote control) . If the span and lifting height is out of the range that stylebook lists, we can do non-stndard design acording to user requirement.
1. can maximize the use of plant space.
2. Reduce the occupied space of about 1 meter more than normal single beam crane.
3. small wheel distance, smooth operation; compact structure, good rigidity, to avoid the traditional LD single-beam crane hoist hoist start or stop the phenomenon of swing.
4. It is designed and manufactured according to GB / T 3811-2008, JB / T 1306-2008 standard.
5. Applicable working environment is -25 ℃ - +40 ℃.
| Crane Traveling Mechanism | travelling speed(m/min) | 20 | 30 | |
| Speed ratio | 58.95 | 29.42 | ||
| motor | model | cone squirrel-cage | ||
| power(kw) | 0.8X2, 1.5X2 | |||
| rotational speed(r/min) | 1500 | |||
Lifting Mechanism (electric hoist) traveling Mechanism | model of electric hoistn | CD1（MD1) model | ||
| lifting speed(m/min) | 8 (0.8/8)、7 (0.7/7) | |||
| lifting height(m) | 6、 9、 12 | |||
| traveling speed (m/min) | 20、30 | |||
| motor | cone squirrel-cage model | |||
| Working system | intermediate Jc=25% | |||
| Electric current | 380V 50HZ | |||
| Wheel diameter | Φ270 | |||
| Width of trail | 37-70 | |||
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