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1
2
3RD ANGLE
A
B
STAMP ON THIS FACE
"SWL 4.75T"
2
C
D
4.75T
MAX
PROOF TEST 9.5 TONNE
E
NA
NA
3
F
5
G
H
I
SURFACE FINISH
MACHINING TOLERANCES
UNLESS STATED OTHERWISE
UNLESS STATED OTHERWISE
J
X = +/- 0.5
ROUGH MACHINE N9
X . X = +/- 0.25
X . XX = +/- 0.05
FINE MACHINE N8
ANGLES +/- 0.5°
GRIND
N6
DIMENSIONS IN MILLIMETERS
1
2
3
4
LIFTING LUG THAT SUITS 4.75 SAFETY BOW SHACKLE
7
1
PAINT LIFTING LUG YELLOW
5
6
3
4
5
6
7
452
8 PRESS FIT INTO BRACKET
FINISHED WEIGHT 200Kg
4
A SET OF SLEEVES ARE INCLUDED
WITH QUICK HITCH DIAMETER, TO BE
ADVISED WHEN PLACING ORDER
5
6
7
8
9
10
1
PROOF TEST 16 TONNE TO
MAX
SIMULATE MAX LINE PULL LOAD
15 Tonne
WHEN CONNECTED TO EMV
SERIAL NUMBER STAMPED HERE
QH000, QH001, QH002 etc.
FOR TESTING FIT A 4.75T SAFETY BOW SHACKLE THROUGH
THE LIFTING LUG AND APPLY A LOAD OF 9.5 Tonne
REACTING AGAINST THE TWO DIPPER PINS, TEST TO BE
REPEATED WITH THE DIPPER PIN IN BOTH LOCATIONS.
9
1
SHACKLE ID PLATE
8
6
STEPPED PRESS FIT BUSH
7
1
Quick Hitch Fab
6
2
Installation washer
5
2
DIPPER PIN Ø60 X 585MM
4
2
FLANGED BUSH
3
2
SPLIT PIN
2
2
No6 x 1/2" Rivet
1
6
GREASE NIPPLE
Ref.no.
Qnt.
Part name
Design by
Drawn by
Copied
Checked
peter watt
peter watt
-
-
DAWSON
CONSTRUCTION
With integrated adaptor bracket
PLANT LTD.
8
9
10
11
12
Rf.nr
Qnt.
Revision
Date
Intro.
Appr.by
SLEEVES REMOVED FROM BOM
A
Qnt.
25-09-13
Intro.
PLW
4324 WAS 4090
A
B
9 2
C
D
E
F
G
H
ALUMINIUM
5938
4589-010
BE4360 En50B
4589 FAB
20mm thick
4324
4089-005
I
4068
4067
1-204-000-01
1/8" BSP
1-057-00-01
Material
Dimension
Remark
Standard
Affirmed
Scale
Replace
Replaced by
J
A2
-
-
-
-
Sheet
1 of 1
Date
Quick Hitch Assy
01/03/2013
Drawing no.
4589
11
12
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