Other Reparaturzug

Bitumen emulsion tank (capacity 1400 l) mount on a MAN 26.364 FVLC (used)
Year of construction 2000, kilometers 464,000

The bitumen emulsion container
- Wagon tank constructed of boiler plate H2
- Capacity approx. 14000 liters
- Splash wall
- Mechanical level indicator, graduation 1000 l.
- Manhole cover with vent and overflow pipe
- Access ladder with catwalk and fall protection
- Complete emptying function
- Low-level U-shaped flame tube with cross linkages for expanding the heating surfaces, protective tubing in flame area
constructed of special heat-resistant steel, and chimney
- Rear-side technology space with lockable roller shutter

Insulation
- Mineral wool 80 mm lined with stucco aluminum -

Heating system
- Thermostat controlled oil burner 24 V, output 100 kW
- Heat limiting cut-off
- Safety shutdown and temperature control

Drive System
- Separate Hatz silent-pack diesel engine 2 L41C with attached proportional-control hydraulic pump mounted on the
right-hand side of the vehicle frame
- Hydraulic tank complete with filter and required hydraulic fittings
- Thermostat controlled oil cooler

Pump unit
- Installed at rear inside pump stock
- Hydraulically driven bitumen pump 400 l / min. delivery capacity
- Crossover cocks for all required functions, e.g. spraying, circulating, filling, emptying, manual spraying, blowout, etc.
- Bitumen filter complete with change-over cartridge
- Lockable-type roll-down shutters at rear
- Flow and return connections for RZA

Spray bar
- Pre-spraying-bar transport width 2500 mm
- Infinitely extendable to spraying width of 4000 mm
- Nozzle spacing 150 mm
- Electro-pneumatic central nozzle control
Remote control for spraying on / off

Others
- Tube tray box of aluminum, closed on both sides
- ALU-wing system with rubber injection rag over the vehicle width
- Hand spray set comprising bitumen hose (5 m) and manual spray tube aluminum version

Repair train RZA 5500 E, Construction year 2000
The schäfer road repair trailer RZA 5500 E is a flexible, compact and economically working machine to execute sophisticated partial-area repair operations and totally surface treatment.
The working width is from 300 mm up to 3.300 mm.

Chassis
- Single-axle chassis with double-tire low-bed axle, load capacity 12 tons
- Total permissible weight 9500 kg for transport speed up to 80 km/h.
- Dual-circuit air brake system
- Adjustable towing eye
- Supporting load 900 kg
- Lighting system
- TÜV acceptance

Grit Container
- Volumetric capacity approx. 5.5 m3.
- Hydraulically driven high-speed conveyor belt.
- 2.5 m wide filler trough with worm conveyors.
- For filling purposes use can be made of any standard tipper up to 2.5 m in width.
- No filler chutes required to be used on tipper.

Grit Spreader
- Working width 300 to 3000 mm via 10 single valves incl. widening feature, controlled on pneumatic lines.
- Hydraulically driven grit worm conveyor.
- Fine-metering bar.
- Continuously adjustable output roller controlled on hydraulic lines.

Spray bar
-. Working width from 300 to 2400 mm plus folding extension of 600 mm
- Low-pressure nozzles, spacing 100 mm, 300 mm wide steps controlled on pneumatic lines with hydraulic displacement
feature
- Binder supply via the pump unit of the towing vehicle

Drive
- Hydraulically via additional diesel engine on the towing vehicle.

Others
- Hydraulic displacement feature on bar side for precise starting and finishing points.
- Hydraulic bar-level adjustment feature
- Grit contact-pressure rollers, PU-coated with pneumatic means of actuation.
- Sensors indicating that the machine is running short of grit.
- Length adjustment feature on towbar.
- Hand spray feature.
- Assembly crane for unproblematic and speedy mounting and dismantlement of the spreader extension.

Binder pump / Electronic Metering Control System
- Binder feed over the binder tank and the pump unit of the towing vehicle via 2” hose pipes with quick coupling.
- Electronic pressure and travel-speed control facilities.
- Electronic control system for 10 repair tracks incl. widening feature.
- Control facilities every 10 repair tracks with path delay function via operating unit in driver's cab of motor tractor. All 10 tracks can also be controlled simultaneously from the working platform of the repair train.
- Separate electro-pneumatic control system for grit valves and spray nozzles catering for neat spray starting and finishing
points.
- Electronic time lag feature on spray nozzles and grit valves for optimum adaptation of spraying process in line with the
gritting operation that follows.
- Adjustable path delay of 8 - 15 m when operating the machine from the driver's cab.- - Central switch inside driver's cab
and on working platform for actuating several tracks or all tracks at once.

Extended metering control system combined with an operator terminal and LED graphic display BT 20 inside the driver's
cab with following specification:

Display by:
- Driving speed
- Spraying pressure
- Computation and display of the distance and the renovated area in square meters
- Menu driven input of delay times, delay path, etc.

Features:
- Automatic pressure control system
- Speed-governed automatic control system.
- Leap function for spontaneous adaptation of spraying pressure and delivery volume when actuating the spray nozzles.
- Universal on/off switching delay feature for spray bar and grit valves facilitating flexible reaction to all possible grit
varieties and travel speeds.

Price on request, offer subject to prior sale