Dawson EMV 550 Owner's Manual page 57

1 2
3RD ANGLE
A
B
NA
NA
C
3
D
E
6
F
1
G
H
15T
MAX
PROOF TEST 16 TONNE
TO SIMULATE MAX PULL
I
LOAD WHEN CONNECTED
TO EMV VIA ADAPTOR
BRACKET
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
A SET OF SLEEVES ARE INCLUDED
E
WITH QUICK HITCH DIAMETER TO BE
ADVISED WHEN PLACING ORDER
7
3
4
8
2
4
6
3 4
5 6 7
310
30
330
LIFTING LUG THAT SUITS 4.75 SAFETY BOW SHACKLE
FINISHED WEIGHT 112Kg
5 6 7
8 9 10
Rf.nr
A
480
B
380
C
STAMP ON THIS FACE
D
"SWL 4.75T"
E
4.75T
5
MAX
PROOF TEST 9.5 TONNE
PAINT LIFTING LUG YELLOW
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.
8 1 SHACKLE ID PLATE
7 1 Quick Hitch Fab
6 2 INSTALLATION BUSH
5 4 DIPPER PIN WASHER
4 2 DIPPER PIN
3 2 SPLIT PIN
2 2 No6 x 1/2" Rivet
1 4 GREASE NIPPLE
Ref.no. Qnt. Part name
Design by Drawn by Copied Checked Standard
peter watt peter watt
- - A2
Quick Hitch Assy
DAWSON
CONSTRUCTION
PLANT LTD.
8 9 10
11 12
Qnt. Revision Date Intro. Appr.by
Qnt. NOW Ø80MM SLEEVES WAS 70MM 010812 Intro. PLW
20MM WASHERS WERE 10MM
LIFTING LUG ADDED, WEIGHT WAS A
Qnt. 110313 Intro. PLW
105KG
PULL TEST AND CE MARK ADDED
GREASE NIPPLES ADDED TO DIPPER
Qnt. 180313 Intro. PLW
PINS WERE 4089 NOW 4089G
PROOF TEST WAS 12T NOW 9.5T AND
Qnt. 030413 Intro. PLW
PROOF 16T ADDED AS MAX PULL
LOAD WHEN CONNECTED TO EMV VIA
ADAPTOR BRACKET
Qnt. 150913 Intro. PLW
SLEEVES REMOVED FROM DRAWING,
NOTE ADDED ABOUT SLEEVES AND 2
off 4324 WERE 4090
B
C
SERIAL NUMBER STAMPED HERE
QH000, QH001, QH002 etc.
D
E
F
G
H
ALUMINIUM 5938
BE4360 En50B 4586 FAB
Ø120 X 20 4324
4090
I
4089G
4067
1-204-000-01
1/8" BSP 1-057-00-01
Material Dimension Remark
Affirmed Scale Replace Replaced by
J
- - - -
Sheet 1 of 1 Date
06/03/2012
Drawing no.
4586
11 12