Monorail Drive Units
GTA’s drive units are systems for use on overhead rails whose bracket trolleys generate the
necessary braking force by means of a positive fit. The maximum push-pull unit force of 60 kN is
achieved by one or two hydraulic drive cylinders, depending on the design. The positive fit guarantees
the transmission of energy irrespective of the condition of the rail (dirty, damp or greasy rails).
Ram System 2410
Ram System 2410 for use on overhead I 140 E-rails is deployed for transporting mobile loads
suspended from the overhead rail such as dedusters, power supply trains and backfilling systems.
Technical Data
Operating braking force
Braking force only by
force of the spring
Force: push and pull
Speed
Curve radius
Operating pressure
Volume flow
Tilting angle
: > 180 kN
: > 120 kN
: max. 60 kN
: 0 – 1,5 m/min
:R≥4m
: max. 100 bar
: 15 l/min
: max. 30 gon
Push-Pull Unit 2007
Push-Pull Unit 2007 for use on overhead I 140 E-rails was developed for moving drilling and work
platforms and support setting devices.
Technical Data
Operating braking force
Braking force only by
force of the spring
Force: push and pull
Speed
Curve radius
Operating pressure
Volume flow
Tilting angle
A name with a driving force
: > 180 kN
: > 120 kN
: max. 60 kN
: 0 – 6 m/min
:R≥4m
: max. 180 bar
: 30 l/min
: max. 20 gon
Maschinensysteme GmbH
Push-Pull Unit 3430
Push-Pull Unit 3430 for overhead I 140 E-rails in compact design was developed for integration in roadway
support machines, monorail drilling units and tunnelling bridges.
Technical Data
Operating braking force : > 180 kN
Braking force
(only by force of the spring)
: > 120 kN
force: push and pull
: max. 60 kN (90 kN)
Speed
: 0–9 m/min (0-4,5m/min)
Curve radius
:R≥4m
Operating pressure
: max. 180 bar
Volume flow
: 50 l/min
Tilting angle
: max. 20 gon
Shunting Trolley AKS 9300
The Shunting Trolley AKS 9300 is based on a friction wheel drive with rail brakes. In contrast to the ram
system and push-pull units the AKS 9300 drives continuously. It is deployed as a drive unit for machines that
are suspended from and travel on overhead rails such as work platforms, roadway support machines, drilling
units, shotcrete manipulators etc.. Furthermore it is deployable in coordination with lifting devices for the
transport of materials.
Technical Data
(only by force of the spring)
Speed
Curve radius
Operating pressure
Volume flow
Tilting angle
GTA Maschinensysteme GmbH
Loikumer Rott 23
D-46499 Hamminkeln
Phone: +49 (0) 28 52 / 710-0
Fax:
+49 (0) 28 52 / 710-33
e-mail: [email protected]
www.gta.eu
: 20 kN
: 25 kN
: 0 – 36 m/min
:R≥4m
: max. 230 bar
: 45 l/min
: max. 20 gon
PST/03,07
Force: push and pull
Braking force