Lukas R 430 User Manual
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5.4 Type R 41x
5.5 Type R 43x / R 42x
5.6 Hydraulic supply
5.7 Hoses
Type R 41x rescue rams are one-stage cylinders for applying pressure with a constant
pressure force along the entire stroke.
Type R 43x / R 42x rescue rams are multi-stage cylinders for applying pressure. Depending
on the piston stage, they have varying pressure forces. However, the pressure force remains
constant within one piston stage. An advantage offered by this range is the large stroke at a
relatively low construction height.
A LUKAS motor pump or hand pump only may be used to drive the equipment.
If the pump unit is a different make, you must make sure that it complies with LUKAS
specifi cations, otherwise potential dangers may occur which are not the responsibility of
LUKAS. Ensure in particular that the authorised operating pressure is not exceeded.
REMARK:
Before you use pumps from a different manufacturer, you must contact LUKAS
or an authorised dealer.
The pump unit and the rescue ram are connected by hoses.