Komatsu wa500 1 wheel loader service repair manual sn:10001 and up

Page 34

HOISTING

.

INSTRUCTIONS

Approximate

reduction

of

allowable

load

for

3. Hanging

bolts

wire ropes at various hanging angles.

Hanging

91”

a

-

angle

I

Reduction

120”

I

50%

in %

02P-02 Hanging angles should not exceed

I

150”.

5) When hoisting several parts as a unit, be careful not to allow any part of the unit to fall. Use a suitable container when hoisting many small parts at a time. 6) Select the most suitable hoisting a specially-shaped

sling device object.

when

Part Number

d

04530-0815

Cylinder head

7) When using a hoist to turn over a heavy part, observe the following instructions: l Clear as much of the area surrounding the part as possible. .

When

the ropes from slackening

changes. Gradually

slacken sure

that

the the

wire part

ropes

after

is completely

Slackening

the

ropes

before

complete

of the part may cause the part to fall

back to its original position.

80

018

10

1.5

18

150

04530-l

222

12

1.75

22

220

04530-l

628

16

2.0

28

450

04530-2030

20

2.5

30

630

04530-2438

24

3.0

38

950

04530-3045

30

3.0

45

1500

04530-3655

36

3.0

55

2300

04530-4625

46

3.0

25

3400

04530-487C

48

3.0

70

4500

* The

allowable

load

maximum

static

withstand.

The

in the

table

these

values

should

safety

in the

load

table

which

actual

hoisting

in the

table

factors

reduced,

means

the

bolt

can

load given taking

the

into consideration,

as

operation.

are applicable

from a hoist.

the

of allowable be

bolts will be subjected

vertically

00-28

15

04530-l

necessary

turned over. turning

1.25

Allowable load (kg)

and the

part from slipping when the center of gravity

making

L

turning the part over, take special care

to prevent

.

8

Pitch

to shocks

The

allowable

to the

bolts

during loads slung


Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.