Capacity - Safe Working Load

Kg.

500

1000

2000

3000

5000

8000

10000

Number of falls of load chain

No.

1

1

2

1

2

3

4

Dimensions

A hook suspension

mm

295

325

400

515

600

850

810

   hung-in (With Trolley)

mm

-

-

-

-

690

980

950

   hung-in (indef M trolley, range 1 & 2)

mm

325

355

440

615

-

-

-

   hung-in (indef M trolley, range 3)

mm

365

395

480

660

-

-

-

B

mm

165

165

165

230

230

390

390

C

mm

135

135

138

182

182

182

182

H hook admittance

mm

19

23

31

38

45

53

53

   • Minimum clear depth of Beam

mm

127

127

150

150

225

275

275

   • Minimum radius of track curve

mm

1.5

1.5

1.5

1.5

2.6

3.2

3.2

   • Weight: hook suspension unit with

     chain for standard 3m hook-to-hook

kg

11

11.5

15.5

27

45

68

75

   • Additional weight for extra height of

     lift, per meter

kg

1.8

1.8

2.6

3.0

5.2

7.9

10.1

   • Effort on hand chain to raise full

     working load

kg

20

36

38

36

45

52

48

   • Velocity ratio (movement of hand

     chain relative to load chain)

42:1

42:1

84:1

76:1

153:1

229:1

306:1

   • Safety factor

4:1

4:1

4:1

4:1

4:1

4:1

4:1

Data Tolerance ± 10%