Foreword
vi
W301-0411E
(Only description in English is shown here.)
Hoist medium
m
HM
Hoist rope hanging down from jib head
Hoist rope hanging down from crab
Fixed load-lifting attachment(s)
m
FA
Hook assembly
Hook assembly
Bottom block
Bottom block
Bottom block
Non-fixed load-lifting
attachment(s)
m
NA
Skip and chain
Net
Rope slings
Electromagnet
and chain
Grab
Gross load
Hoist med
ium l
oad =
N
e
t
lo
a
d
+
H
o
o
k
Net loa
d
=
Paylo
ad +
Sli
ngs
Payload
m
PL
Contents of
skip
Contents of net
Box and
contents
Scrap iron
Contents of
grab
m
GL
m
HL
m
NL
Table 1
