tusker grade 80 chain slings - elephant lifting · 2020. 12. 2. · g80 sling chain description:...

3
Page 60 Tusker ® Grade 80 Chain Slings Working Load Limits (WLL) in metric tonnes Tusker Gr8 Chain is designed and manufactured primarily for chain slings for lifting and load handling purposes. In deciding on the size of chain sling required, very careful consideration must be given to the angle of inclination between the chains at the point of suspension and particularly in the case of choke hitches ( ). As this angle increases, there is a decrease in the Working Load Limit of the chain sling as shown in the tabulations on these pages. Use the widest included angle between any 2 legs to establish the applicable WLL. Symbol WLL applies to both rectangular and circular loads. Symbol indicates nip angle - which must not exceed 120°. N.B. When a Grab Hook is used as the end fiting, the Working Load Limit will be the same as for Choke Hitch. These maximum Working Load Limits apply to chain and chain slings used under ideal service conditions. Where service conditions are less than ideal, the WLL may not apply in which case it will be necessary to select a larger size chain to suite the assessed WORKING CONDITIONS. Single Leg Double Leg Triple & Quad Leg Chain Size (mm) Choke Endless Basket Endless Reeving 60° 90° 120° Choke Hitch Uneven Load 90° 60° 90° 120° Choke 7.0 1.50 1.20 1.95 2.40 2.55 2.10 1.50 1.65 1.47 3.90 3.15 2.25 2.55 10.0 3.15 2.52 4.10 5.04 5.36 4.41 3.15 3.47 3.09 8.19 6.62 4.73 5.36 13.0 5.30 4.24 6.89 8.48 9.01 7.42 5.30 5.83 5.19 13.78 11.13 7.95 9.01 16.0 8.0 6.40 10.40 12.80 13.60 11.20 8.00 8.80 7.84 20.80 16.80 12.00 13.60 20.0 12.50 10.00 16.25 20.00 21.25 17.50 12.50 13.75 12.25 32.50 26.25 18.75 21.25 22.0 15.00 12.00 19.50 24.00 25.50 21.00 15.00 16.50 14.70 39.00 31.50 22.50 25.50 26 21.20 16.96 27.56 33.92 36.04 29.68 21.20 23.32 20.78 55.12 44.52 31.80 36.04 Load Factor 1.00 0.80 1.30 1.60 1.70 1.40 1.00 1.10 0.70 2.60 2.10 1.50 1.70 Slings & Tie Down Equipment

Upload: others

Post on 08-Mar-2021

4 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Tusker Grade 80 Chain Slings - Elephant Lifting · 2020. 12. 2. · G80 Sling Chain Description: Chain for lifting and lashing Material: Alloy steel grade 8 Markings: G80, TSK and

Page 60

Tusker® Grade 80 Chain Slings

Wor

king

Loa

d Li

mit

s (W

LL) i

n m

etri

c to

nnes

Tusk

er G

r8 C

hain

is d

esig

ned

and

man

ufac

ture

d pr

imar

ily fo

r cha

in s

lings

for l

iftin

g an

d lo

ad h

andl

ing

purp

oses

. In

deci

ding

on

the

size

of c

hain

slin

g re

quire

d, v

ery

care

ful c

onsid

erat

ion

mus

t be

give

n to

the

angl

e of

incl

inat

ion

betw

een

the

chai

ns a

t the

poi

nt o

f su

spen

sion

and

parti

cula

rly in

the

case

of c

hoke

hitc

hes

( ).

As

this

angl

e in

crea

ses,

ther

e is

a de

crea

se in

the

Wor

king

Loa

d Li

mit

of th

e ch

ain

sling

as

show

n in

the

tabu

latio

ns o

n th

ese

page

s. U

se th

e w

ides

t inc

lude

d an

gle

betw

een

any

2 le

gs to

est

ablis

h th

e ap

plic

able

WLL

.

Sym

bol W

LL a

pplie

s to

bot

h re

ctan

gula

r and

circ

ular

load

s.

Sym

bol i

ndic

ates

nip

ang

le -

whi

ch m

ust n

ot e

xcee

d 12

0°.

N.B

. Whe

n a

Grab

Hoo

k is

used

as

the

end

fitin

g, th

e W

orki

ng

Load

Lim

it w

ill be

the

sam

e as

for C

hoke

Hitc

h.

Thes

e m

axim

um W

orki

ng L

oad

Lim

its a

pply

to

chai

n an

d ch

ain

sling

s us

ed u

nder

idea

l ser

vice

con

ditio

ns.

Whe

re s

ervi

ce c

ondi

tions

are

less

tha

n id

eal,

the

WLL

may

no

t app

ly in

whi

ch c

ase

it w

ill be

nec

essa

ry to

sel

ect a

larg

er

size

chai

n to

sui

te th

e as

sess

ed W

ORK

ING

CON

DITI

ON

S.

Sing

le L

egDo

uble

Leg

Trip

le &

Qua

d Le

g

Chai

n Si

ze

(mm

)0°

Chok

eEn

dles

s Ba

sket

Endl

ess

Reev

ing

60°

90°

120°

Chok

e Hi

tch

Unev

en

Load

90°

60°

90°

120°

Chok

e

7.01.5

01.2

01.9

52.

402.

552.

101.5

01.6

51.4

73.

903.

152.

252.

5510

.03.

152.

524.

105.

045.

364.

413.

153.

473.

098.

196.

624.

735.

3613

.05.

304.

246.

898.

489.

017.

425.

305.

835.

1913

.78

11.13

7.95

9.01

16.0

8.0

6.40

10.4

012

.80

13.6

011

.20

8.00

8.80

7.84

20.8

016

.80

12.0

013

.60

20.0

12.5

010

.00

16.2

520

.00

21.2

517

.50

12.5

013

.75

12.2

532

.50

26.2

518

.75

21.2

522

.015

.00

12.0

019

.50

24.0

025

.50

21.0

015

.00

16.5

014

.70

39.0

031

.50

22.5

025

.50

2621

.20

16.9

627

.56

33.9

236

.04

29.6

821

.20

23.3

220

.78

55.12

44.5

231

.80

36.0

4

Load

Fac

tor

1.00

0.80

1.30

1.60

1.70

1.40

1.00

1.10

0.70

2.60

2.10

1.50

1.70

Slings & Tie Dow

n Equipment

Page 2: Tusker Grade 80 Chain Slings - Elephant Lifting · 2020. 12. 2. · G80 Sling Chain Description: Chain for lifting and lashing Material: Alloy steel grade 8 Markings: G80, TSK and

61Page

Tusker® Grade 80 Chain Slings

Diametermm

Pmm

W1mm

WLLTon

BLKN

WeightKg/m

7 21 9.1 1.5 61.6 1.110 30 13 3.15 126 2.213 39 16.9 5.3 212 3.816 48 20.8 8 322 5.7

20 60 26 12.5 503 9

22 66 28.6 15 608 10.9

26 78 33.8 21.5 849 15.2

G80 Sling Chain

Description: Chain for lifting and lashingMaterial: Alloy steel grade 8Markings: G80, TSK and batch number marked on every meterProof: 60% of breaking loadFinish: BlackStandard: EN818-2

Chain SizeSingle lng

mmDouble lng

WeightKg

WLLTon

Amm

Bmm

Dmm

Smm

Lmm

7 6 0.35 1.6 110 60 13 7 258 7 0.45 2.12 110 69 16 7 2510 8 0.823 3.2 135 75 18 7 35

13 10 1.5 5.3 160 90 22 11 3516 13 2.35 8 180 100 26 13 4520 18 6.35 14 269 149 3622 20 8.96 17 300 160 40

26 22 12.8 21.2 340 180 45

Master Link G8

Size mm WeightKg

WLLTon

Amm

Bmm

Dmm

amm

bmm

dmm

smm

Hmm

7 1.24 3.15 135 75 16 60 38 13 7 2510 3.4 6.7 180 100 26 85 40 18 11 3513 6.1 11.2 200 110 32 115 50 22 13 3516 9.98 12 260 140 36 140 65 26 17 4520 22.6 26.5 350 190 50 180 100 3222 25.2 31.5 350 190 50 180 100 3626 34.26 45 400 200 56 200 110 40

Slin

gs &

Tie

Dow

n Eq

uipm

ent

Master Link Assembly G8

Page 3: Tusker Grade 80 Chain Slings - Elephant Lifting · 2020. 12. 2. · G80 Sling Chain Description: Chain for lifting and lashing Material: Alloy steel grade 8 Markings: G80, TSK and

Page 62

Tusker® Grade 80 Chain Slings

Size WeightKg

WLLTon

Amm

Bmm

Dmm

Hmm

Km m

Emm

7/8 0.52 2 9.5 37 37 32.5 85 25

10 1.05 3.15 13 49 46 35 104 31.5

13 2 5.3 16.5 56.5 56 42 128 35

16 3.7 8 21.5 70.5 60 53.5 150 49

20 6 12.5 24 77 79 58 180 59

22 10.4 15 27 91 101 62 213 72.5

Sling Hook With Latch G8-Clevis

Size WeightKg

WLLTon

Emm

Bmm

Hmm

ømm

Rm m

7/8 0.8 2 34 9.5 24 48 121

10 1.5 3.15 44 12 28.5 56 146

13 3.2 5.3 52 15 40 69 182

16 5.6 8 60 18 50.5 86 218

20 7.5 12.5 83 25 55 100 240

22 11.5 15 88 25.5 67 98 276.5

26 18.5 21.2 95.5 30 75 110 310.5

Self-locking Hook G8-Clevis

Size WeightKg

WLLTon

Wmm

Lmm

Hmm

ømm

7/8 0.146 2 18 79.5 62.5 8.5

10 0.3 3.15 25 93 68 10.8

13 0.7 5.3 29 117 87 15

16 1.1 8 34.5 148 108.4 19.8

18/20 1.8 12.5 41 169.5 121.5 24

22 3.2 15 48 193.5 141.5 26

26 4.5 21.2 57.5 220 158 30

Connect Link G8

Size WeightKg

WLLTon

BLTon

ømm

Emm

Lmm

7/8 0.245 2 8 17 10.8 88.5

10 0.65 3.15 12.6 20 13 121.5

13 1.39 5.3 21.2 26 16.5 158

16 2.2 8 32 30 19.2 169

20 4.6 12.5 50 37 24 219

22 8.2 15 60 44 28 259

26 9.8 21.2 84.8 41 30 298

32 19.4 31.5 126 57 38 361

Shortening Grab Hook G8-EyeSlings &

Tie Down Equipm

ent