Pneumatic Tire Gantry

BMH Pneumatic tire gantry

 

BMH Pneumatic tire gantry works with Euro-style electric hoist or winch trolley, which is a kind of track traveling small and medium crane..

The special reducer of bottom end truck makes the crane's inner working area larger.

 

Its proper lifting weight is 5t to 32t , Proper span is 12 to 32m. Its proper working temperature is -20℃~40℃

Usually ,this crane is of ground control or remote control.

 

It is widely used for material handling in factory, workshop, warehouse, freight yard, open ground, etc.

2. Parameters:

 

Lifting weight	t	5t					10t
Span(S)	m	18	22	26	30	35	18	22	26	30	35
Lifting height	m	10	10	12	12	12	10	10	10	12	12
Lifting speed	m/min	12.5					8.5
trolley speed	m/min	37.2					43.8
cart speed	m/min	37.7			40.1		37.7		40.1
Installed capacity	KW	31.8	31.8	31.8	40.8	40.8	36.5	36.5	45.5	45.5	45.5
maximum wheel pressure	KN	217	230	243	266	289	225	228	245	290	310
Recommended track for carts		P43					P43
Main dimensions	mm	18	22	26	30	35	18	22	26	30	35
Overall height of crane	H4	13374	14474	13524	15606	15698	14580	14580	14580	16590	16590
Big wheel base	W	7000	7000	8500	8500	8500	8000	8000	8500	9500	9500
Overall width of crane	B	8554	8554	13050	13050	13050	9554	9554	10350	11350	11350
left cantilever	L1	6500	6500	6500	9000	9000	6500	6500	7500	9000	9000
right cantilever	L2	6500	6500	6500	9000	9000	6500	6500	7500	9000	9000
Hook left limit	S1	5000	5000	5000	7500	7500	5000	5000	6000	7500	7500
Hook right limit	S2	5000	5000	5000	7500	7500	5000	5000	6000	7500	7500
Trolley gauge	K	1400					2000

 

3. Component:

 

Double Girder railroad Semi Gantry Cranes are generally composed of three major parts: mechanical, electrical and metal structures.

Mechanical part: It is divided into three mechanisms, namely the hoisting mechanism, the trolley operating mechanism and the cart operating mechanism.

The hoisting mechanism (winch trolley) is used to lift objects vertically, and the trolley operating mechanism is used to move laterally with a load; the cart running mechanism is used to move the hoisting trolley and the goods longitudinally, so as to achieve the three-dimensional space for handling and loading and unloading goods.

 

4. Applicable Environment:

 

Double main girder semi-gantry cranes are used to transport materials in fixed spans such as factories, power stations, warehouses, stock yards, etc., install and maintain equipment, It is often used in factories, mines, enterprise workshops, warehouses, etc. for general loading and unloading and lifting and transporting indoor or outdoor fixed spans. The working environment temperature is -20-40 ℃. Not suitable for lifting flammable, explosive dangerous goods or high temperature liquid metal.

5. Wearing Parts:

6. Transportation:

7. How to operate?

8. Unique Feature of BMH Pneumatic tire gantry in outdoor workshop:

 

1) high reliability, safety, free maintenance rate;

 

a) work duty: FEM2M, M5

b) Protection class: IP55

c) Insulation class: F

d) continuing rate: 60% ( for the high class motor)

e) Cooling rate: 30% than normal crane

f) Over temperature protection: 170℃

 

2) compact design, small size, low dead weight, low headroom

 

3) Low noise

 

4) Investment-saved---the workshop's civil work cost, due to crane's light dead weight and low wheel pressure.

 

5) Power-saved. The total motor power is much lower than normal design.

 

 

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