Black Bear is a registered trademark of Daekyung Co., Ltd.
1521-6 Dadae-dong, Saha-gu, Busan, Korea Tel: +82)51-264-6611 Fax: +82)51-264-6615
BLACK BEAR HOIST
7.4 Lubrication
Change the lubricating grease in the gear box after first 500 hours of use. After the 1
st
change, inspect every 6
month and refill the oil if necessary.
7.5 Limitation of Hook and Load Chain Use
7.5.1 Load Chain
[ Pic 7.2 ]
- 16 -
Capacity
Dimension (mm)
Remarks
(Ton)
Standard
Dimension (P)
Allowable Limit
Standard
Dimension (D)
Allowable Limit (D)
0.5
19.0
19.6
6.3
6.0
DS-010
1.0
20.2
20.8
7.1
6.8
DS-015
1.5
23.0
23.7
7.9
7.5
DS-020
2.0
28.6
29.5
9.5
9.1
3.0
23.3
24.0
7.9
7.5
5.0
23.3
24.0
7.9
7.5
8.0
33.3
34.3
11.1
10.6
10.0
33.3
34.3
11.1
10.6
15.0
33.3
34.3
11.1
10.6
20.0
33.3
34.3
11.1
10.6
30.0
33.3
34.3
11.1
10.6
40.0
33.3
34.3
11.1
10.6
50.0
33.3
34.3
11.1
10.6
Capacity
Required Q’ty
Brand
Remark
(Ton)
(Gram)
TOTAL
SHELL
MOBIL
BP
CASTROL
FAMM
0.5
30
CERAN WR2
ALVANIA
EP(LF)2
MOBILUX
EP2
ENERGREASE
MM-EP2
SHPEEROL
EPL2
MULTIFAK
EP2
Grease Type
1.0
30
1.5
40
2.0
60
3.0
40
5.0
40
8.0
80
10.0
80
15.0
80
20.0
160
30.0
160
40.0
160
50.0
160
