Product specifications

User information Doka heavy-duty supporting system SL-1
41999759002 - 06/2008 Ü
The Formwork Experts
with Heavy duty roller gear SL-1
300kN and Inner plate SL-1
The Heavy duty roller gear SL-1 300kN may only be
used to travel heavy constructions in a straight line
on level trackways with sufficient load-bearing
capacity.
● The Heavy-duty roller gear must be joined to the
load either non-positive frictionally or by positive
locking.
● There must be a trackway in place that has suffi-
cient load-bearing capacity to withstand the high
contact pressure of the heavy-duty rollers (e.g.
thick steel plate or HEM profile beams).
● Keep the travel route clean and free of any obsta-
cles.
● A suitable holdback restraint must be in place for
upslopes or downslopes.
● Max. travel speed 5m/min.
● The Heavy duty roller gear SL-1 300kN is only
designed to be moved with its rollers in the hori-
zontal.
Right:
Wrong:
● "Passenger transportation" is forbidden.
System dimensions:
a ... 27.0 cm
h ... 10.4 cm
Repositioning procedure:
➤ Lower the HD supporting unit with the hydraulic
jack (see "Lowering the heavy-duty supporting
units").
➤ Move the HD supporting unit over the heavy-duty
rollers (oblique pull is not permitted).
c ... Distance as per shop drawing
d ... Max. gap between the steel plates: 1 mm, and no height mis-
match
Assembling the Heavy duty roller gear SL-1 300kN:
☞
Roller-gear can only be travelled on steel
plates (G) or girders! These must be secured
against slippage.
The max. load per Heavy duty roller gear SL-1
300kN – where the load is applied centrally – is
30,000 kg
9257-200-01
9257-201-01
a
h
9759-250-02
E
B
F
B Heavy duty roller gear SL-1 300kN
D Bracket SL-1
E System beam SL-1
F Inner plate SL-1
H Screw set for Inner plate SL-1
I Four M20x45 8.8 hexagonal bolts + 4 washers (included in
scope of supply of Item H)
J Four M16x35 8.8 hexagonal bolts + 4 washers (included in
scope of supply of Item H)
Follow the directions in the Operating
Instructions!
9759-250-01
c
d
B
F
G
B
D
E
9759-211-01
E
B
F
I
J
H
H