Manual and spare parts list aluminum slewing crane

Tightening torques: The following recommended tightening torques for unlubricated bolted joints must be followed:
M8:25Nm M10:45Nm M12: 80Nm M16: 150Nm
Installation and service instructions LRAV LRAP 86/113
Lyftman wall-, and pillar mounted jibs in aluminium.
LR86
LR113
INSTALLATION JIBCRANES

Tightening torques: The following recommended tightening torques for unlubricated bolted joints must be followed:
M8:25Nm M10:45Nm M12: 80Nm M16: 150Nm
During design and installation it is vital to take into account relevant standards
and regulations, the load bearing capacity of the floor/wall or other means of
attachment and the relevant basic design information for the LR-System.
Use only LR-System original parts.
Follow recommended tightening torques.
Installation preparations
� Start by checking that all material is available in accordance with the order approval and
packing slips. It is advisable to do this when sorting the material in a suitable place where
it will not be in the way of installation work.
� Use only original LR-System components. When using supplementary bolts etc use only
the specified grade.
� Be accurate! Accuracy is a prerequisite for acheiving a reliable installation that works
well. It is a must from personnel safety point of view. We have taken a great deal of care
to ensure that the lifting device will be safe and you are the one to put the final touch to
this work.
� This crane is designed to be as light as possible, this facilitates the least possible rotation
force. The crane is designed for SWL indicated on load capacity plate. Do not exceed the
SWL. Choose a location where the crane can rotate through the complete working area.
� Place the crane so that mainly the outer third of the jib is used, this will facilitate
manoeuvering.
� We recommend that, after completion of installation but before taking the unit into
service, it be inspected by an accredited testing agency.
� We are naturally at your service with hints and advice should you require them. It is better
to ask once too much, nothing must be unclear!
INSTALLATION JIBCRANES

Tightening torques: The following recommended tightening torques for unlubricated bolted joints must be followed:
M8:25Nm M10:45Nm M12: 80Nm M16: 150Nm
Installation of column
Erect the column with the required foundation. It is vital that the column is chosen and installed
according to the specifics of the floor in question. Contact your TAWI Lyftman representative if there
are any uncertainties. Adjust the column until it is completely in a vertical position.
Installation of bracket
Bolt the wall bracket onto a wall or column. The choice of erecting method is dependant on existing
conditions. Make sure that the wall bracket is in a vertical position, measure the angle of the axle tube
with a spirit level.
There are 4 pcs of bolt and 4 pcs locking nut included in the accessories box on delivery, which are to
be inserted in the threaded hole of the column. Adjust the bracket and tighten the bolt. If the crane is
of a low headroom model there are 4 pcs of bolt and 4 pcs of locking nuts in the accessories box
which are to be inserted in the holes of the columns.
Installation of jibarm
Unscrew the bolt (2) that holds the shaft on the bracket. Assemble the shaft tube with the track and
fork (3) on the brace into the holder. It is important that the bolt (4) is tightened properly and that the
forks split pin (5) is locked.
Place the shaft tub into the bracket and assemble the shaft from the top, tighten the shaft to the bracket
with the M6 bolt. The shaft should now be unable to rotate.
The jib, which can be supplied with one or two braces depending on its length and load capacity,
might need to be adjusted horizontally. The jib should rise towards its end with appr. 2 millimetres per
meter.
Adjust this by unloading the jib and loosening the split pin (5) and the fork from the holder. Rotate the
fork in a suitable direction and reinsert the fork into the holder and insert the split pin. Check the angle
again, carry out further adjustments if neccessary.
Installation of tube holder and trolley
Loosen the bolt (6) which holds the end piece (7) at the end of the jib and slide the tube holders and
the trolley into the track. Put the end piece back in place and retighten the bolt. The leatherstraps are
designed to carry tubes for compressed air or vacuum. On the bracket the eyelet bolt with S-hook and
leather strap shall be attached to the tube.
Make sure that the clip in the axle of the trolley is locked in place after installing the lifting equipment.
Inspection
Make sure that nothing blocks the jibs working area and that all bolts and nuts are sufficiently
tightened. Please take extra care to inspect the rotation lock installation according to next page.
The jib crane is supplied with selflubricating bearings for the rotation movement and in the trolley´s
bearings. Lubrication is normally not needed. When the jib has been in operation for some time and
the cable trolleys tend to jam, the trolleys and track may be lubricated with teflon spray.
To obtain maximum safety we recommend that all bolts are inspected and tightened regulary.
Make sure that the rotation and trolley movements operate appropriately.
The rotation lock and brace attachments must also be checked regularly. Action must be taken
immediately at any sign of damage or wear: make sure the jib arm is not used until the worn parts have
been replaced with original Lyftman spare parts.
INSTALLATION JIBCRANES

Tightening torques: The following recommended tightening torques for unlubricated bolted joints must be followed:
M8:25Nm M10:45Nm M12: 80Nm M16: 150Nm
WARNING!
Under no circumstances may any type of rotation obstacle be
installed. Obstructing the range of movement results in stress and
strain to the material which can cause fractures to the jib arm and
brace causing the jib arm to fall down.
Use manual force ONLY to stop the rotation of the jib arm at all
times.
INSTALLATION JIBCRANES

Arm:
Jib cranes with arm in
aluminium up to 125 kg
LRAV/LRAP
Type Load, A C D E F L Arm Weight,
kg
profile kg
LRAV2/80 40-80 2000 577 507 110 150 14 LR86 12
LRAV3/80 40-80 3000 577 507 110 150 14 LR86 15
LRAV3-4/40 40 4000 577 507 110 150 14 LR86 18
LRAV5/40 40 5000 577 507 110 150 14 LR86 19
LRAV4/60 60 4000 577 507 110 150 14 LR86 19
LRAV6/40 40 6000 860 800 150 200 18 LR113 65
LRAV4/80 80 4000 860 800 150 200 18 LR113 55
LRAV5/80 80 5000 860 800 150 200 18 LR113 60
LRAV2/125 125 2000 860 800 150 200 18 LR113 45
LRAV3/125 125 3000 860 800 150 200 18 LR113 50
Column:
Type For jib arm type** B G H J K M Weight,
kg
LPM15361 LRAV2/80 3610 250 200 20 18 M12 115
LRAV3/80
LRAV3-4/40
LRAV5/40
LRAV4/60
LPM20386 LRAV6/40 3860 300 250 20 24 M16 170
LRAV4/80
LRAV5/80
LRAV2/125
LRAV3/125
** Jib arm with 1 pce trolley, 3 pcs trolley for air tube with leather strap, end
stop, load signs and 4 pcs M12-bolt.
TAWI AB, Box 10205, Transportgatan 1, S-434 23 KUNGSBACKA, SWEDEN Tel 0046 300 185 00, Fax 0046 300 189 90
Info@tawi.se
www.TAWI.com
COMPLETE SYSTEMS FOR SAFER LIFTING
1

Arm:
Lowbuilt jib crane with arm in
aluminium up to 40 kg
LRAV-L/LRAP-L
Type Load, A C D E F L Arm
kg
profile
LRAV2/40L 40 2000 300 232 110 150 Ø14 LR86
LRAV3/40L 40 3000 300 232 110 150 Ø14 LR86
LRAV3,5/40L 40 3500 300 232 110 150 Ø14 LR86
Column:
Type For jib arm
type**
B G H J K M
LPM15361L LRAV2/40L
LRAV3/40L
LRAV3,5/40L
Custom
made
300 250 20 Ø24 M16
** Jib arm with 1 pce trolley, 3 pcs trolley for air tube with leather
strap, end stop, load signs and 4 pcs M12-bolt.
TAWI AB, Box 10205, Transportgatan 1, S-434 23 KUNGSBACKA, SWEDEN Tel 0046 300 185 00, Fax 0046 300 189 90
Info@tawi.se
www.TAWI.com
COMPLETE SYSTEMS FOR SAFER LIFTING
1

Underbraced jib cranes with arm in
aluminium up to 25 kg
Arm:
LRAU
Type Load, A C D E F L Arm
kg
profile
LRAU2/25 25 2000 441 341 110 150 Ø14 LR113
LRAU3/25 25 3000 441 341 110 150 Ø14 LR113
Pelare:
Type For jib arm
type**
B G H J K M
LPM15361L LRAUPV2/25
LRAUPV3/25
Custom
made
250 200 20 Ø18 M12
** Jib arm with 1 pce trolley, 3 pcs trolley for air tube with leather
strap, end stop, load signs and 4 pcs M12-bolt.
TAWI AB, Box 10205, Transportgatan 1, S-434 23 KUNGSBACKA, SWEDEN Tel 0046 300 185 00, Fax 0046 300 189 90
Info@tawi.se
www.TAWI.com
COMPLETE SYSTEMS FOR SAFER LIFTING
1

Spare parts jib crane type LRAV
No. DESCRIPTION LRAVX/XXX Antal
Art nr
1. Aluminium profile L:XXXX mm 1 *
2. End plate 1 83300
3. Hexagonal screw M6x60 2 MC6S660
4. Locking nut M6 2 M6MM6L
5. Hexagonal screw M10x35 1 M6S1035
6. Locking nut M10 1 M6MM10L
7. Support brackets for staytube, lower 2 1R41821
8. Assembling plate for staytube, lower 1 1R41934
9. Staytube Al DIA25x2 1 1alrör25
10. Hexagonal screw M6x35 4 MC6S635
11. Locking nut M6 4 M6MM6L
12. Assembling plate for staytube, upper 1 1R41758
13. Threaded rod M12 L:200 mm 1 1M12200
14. Toggle M12x48 with ES-bolt 1 1G1248
15. Socket head cap screw M6x55 1 MC6S655
16. Locking nut M6 1 M6MM6L
17. Tubular shaft 1 1R41768
18. Shaft 1 1R41774
19. Screw M6x20 1 MC6S620
20. Locking nut M6 1 M6MM6L
21. Slide bearing 1 1BK1F20215
22. Bracket 1 1R41679
23. Column H:XXXX mm 1 *LPMXXXXXL
24. Trolley 1 182100
25. Cable trolley 1 184150
26. Leather strap 1 144136
27. S-hook 1 144135
28. Eye-bolt 1 1ögla
29. Hexagonal nut M5 1 M6MM5
30. Tensilock screw M12x20 4 M6SF1220
* Type of column and profile varies depending on capacity.
See separate info.

Spare parts jib crane type LRAV-L
No. DESCRIPTION LRAVX/XXXL (lowbuilt) Antal
Art nr
1. Aluminium profile L:XXXX mm 1 *
2. End plate 1 83300
3. Hexagonal screw M6x60 2 MC6S660
4. Locking nut M6 2 M6MM6L
5. Hexagonal screw M10x35 1 M6S1035
6. Locking nut M10 1 M6MM10L
7. Support brackets for staytube, lower 2 1R41821
8. Assembling plate for staytube, lower 1 1R41934
9. Staytube Al DIA25x2 1 1alrör25
10. Hexagonal screw M6x35 4 MC6S635
11. Locking nut M6 4 M6MM6L
12. Assembling plate for staytube, upper 1 1R41758
13. Threaded rod M12 L:200 mm 1 1M12200
14. Toggle M12x48 with ES-bolt 1 1G1248
15. Socket head cap screw M6x55 1 MC6S655
16. Locking nut M6 1 M6MM6L
17. Tubular shaft 1 1R41767
18. Shaft 1 1R41773
19. Screw M6x20 1 MC6S620
20. Locking nut M6 1 M6MM6L
21. Slide bearing 1 1BK1F20215
22. Bracket 1 1R41759
23. Column H:XXXX mm 1 *LPMXXXXXL
24. Trolley 1 182100
25. Cable trolley 1 184150
26. Leather strap 1 144136
27. S-hook 1 144135
28. Eye-bolt 1 1ögla
29. Hexagonal nut M5 1 M6MM5
30. Tensilock screw M12x20 4 M6SF1220
* Type of column and profile varies depending on capacity.
See separate info.