Low Head Pneumatic Hoist

Low Head Pneumatic Hoist


Advantages of low head pneumatic hoist

  • Applicable in narrow, complicated and dangerous environment

  • Stable operation with low impact

  • Starting with load

  • Stepless speed regulation.

  • Air cut-off protection

  • Reliable brake

  • Low failure rate and long service life


Overview

Technical parameter

Mode

Unit

JMD3-3

JMD6-2

JMD10-4

JMD12-4

JMD16-3

JMD20-4

Working class

M3

Lifting capacity

t

3

6

10

12

16

20

Working air pressure

bar(kg/cm²)

6

6

6

6

6

6

Lifting mechanism

Lifting height

m

3

3

3

3

3

3

Quantity of chain


3

2

4

4

3

4

Motor output power

kw

0.75

3.5

3.5

3.5

3.5

3.5

Ascending velocity (rated load)

m/min

1.3

1.8

1

1

0.9

0.9

Descending velocity (rated load)

m/min

3

5

2

2

1.9

1.9

Air consumption

m³/mim

1.5

5.5

5.5

5.5

5.5

5.5

Gas-type fitting

in

Rc1/2

Rc3/4

Rc3/4

Rc3/4

Rc3/4

Rc3/4

Air pipe inner diameter

mm

12

25

25

25

25

25

Load chain diameter

mm

7*21

13*36

13*36

13*36

16*45

16*45

Length of controller pipe

mm

3

3

3

3

3

3

Ascending noise (rated load)

db

77

79

79

79

79

79

Descending noise (rated load)

db

79

79

79

79

80

80

Traveling mechanism

Motor output power

kw

0.25

0.25

2*0.25

2*0.25

0.7

0.7

Running speed (rated load)

m/min

9

10

10

10

5

5

Air consumption

m³/mim

0.6

0.6

0.6

2*0.6

1.3

1.3

Gas-type fitting

in

Rc1/2

Rc3/4

Rc3/4

Rc3/4

Rc3/4

Rc3/4

Air pipe inner diameter

in

G1/2

G3/4

G3/4

G3/4

G3/4

G3/4

Weight of trolley

kg

63

130

200

200

580

580

 

Outside dimension of JMD6-2

Low Head Pneumatic Hoist1.jpg

Mode

Unit

JMD6-2

Breadth range of track

mm

200-250

A

mm

115

Bmax

mm

326

C

mm

168

ØD

mm

165

E

mm

1007

F

mm

597

G

mm

198

Hmin

mm

550

J

mm

236

K

mm

335

L

mm

470

N

mm

397

M

mm

45

Ø

mm

56

 


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