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20ton LD Model Single Beam Bridge Crane

20ton LD Model Single Beam Bridge Crane

1. LD model single beam overhead travelling bridge crane has one main beam only. 2. This overhead travelling 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...

Product Details

1. LD model single beam overhead travelling bridge crane has one main beam only.

2. This overhead travelling 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 travelling bridge crane is used together with CD1/MD1 model or HC/HM model wire rope electric hoist as a complete set, the electric hoist is travelling under crane beam.

4. This overhead travelling bridge crane is medium duty class overhead crane, the capacity from 1ton to 20 tons. The span from 7.5m to 35m, the duty grade is A3-A4. Working temperature within -20 to +42 centigrade.

5. This overhead travelling bridge 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.


Technical details


Capacity (t)

1, 2, 3, 5, 10(8)

16, 20

Span (m)

7.5~35

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


If you want to order single beam overhead travelling bridge crane, Pls tell me the details as follows:

The Max. lifting capacity? (Ton)
2. The span of crane?(m)
3. The Max. lifting height? (m)
4. What type meterial will you to lift?
5. The power source standard?(380V, 50Hz, 3phase or others).


After-sale seivice

14 months warranty from the date of B/L

One year quick-wear parts for free

Professional technicians provide installation, commissioning services.

Technical advisory for any time.


Looking for 20ton ld model single beam bridge crane? With wide experience and expertise, STONIMAGE is well-known as one of the largest manufacturers and suppliers in China. We are equipped with a professional factory which can guarantee you the high quality, high precision and reliable performance of our products.
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