Microtunnelling System AVND2000AB + ext Kit DN2200

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Microtunnelling System AVND2000AB + ext Kit DN2200 -

SOLD


We offer a complete microtunnelling system AVND2000AB for 700 m tunnel length. This is a one of opportunity as the equipment is in an extreme well maintained condition.

The system did approx. 3 KM of work and effectively the main components still look like new. Logically there is the normal wear and tear of using such systems and we will supply the package after full service and exchange parts where needed (mainly in the slurry circuit).

Hydraulic cylinders all will be serviced as well to assure the well-functioning.

Such system will be supplied with a guaranty of 6 months and after sales support is guaranteed. The equipment can be made available on short term notice.

In case the drive length is longer or shorter we can adjust the quantity of service lines and other ancillaries to suite the drive length.

Description                                                                                                     

  • MicrotunnelingTunnelling Machine AVND2000AB- DN2200                                   
  • Machine AVND2000AB OD2425 mm extended to OD2650 mm                             
  • Machine can with power pack 2415 mm extended to OD2640 mm                        
  • Air lock can OD2410 mm extended to OD2635 mm                                               
  • Mixed ground cutting wheel DN2200 OD2670 mm without tools                            
  • Rock ground cutting wheel DN2200 OD2670 mm without tools                             
  • Set of launch cables for the microtunnelling machine AVND2000AB                                            
  • Tailksin ring and lubrication ring                                                                             
  • Control Container - C40                                                                                          
  • Shaft Tableau for 6 hydraulic cylinders                                                                    
  • Cylinder stroke measuring system                                                                           

Slurry management

  • Feed pump P1.1 Warmann 150PF PCH 132KW/400V                                            
  • Discharge pumpsWarmann 6/6EEG (2 x 132KW/960V and 1 x 132KW/400V)        
  • Power supply: launch lines container-shaft base panel and circuitbreakers            
  • Slurry system DN200 surface to shaft plus 2 pneumatic gate valves DN200
  • Slurry separation plant ITE type TSP400-2           

Bentonite lubrication system

  • Automatic lubrication system ( integrated in Control container)
  • Bentonite injection stations automatic with 3 outlet ports
  • Bentonite Pressure sensor and flow meter
  • Bentonit lubrication plants Häny IC1100
  • Bentonite lubrication pipe DN70 L=6m with Victaulic coupling for machine
  • Bentonite lubrication pipe DN70 L=6m with Victaulic coupling with outlets to autolubrication station for tunnel


Guidance system

  • Laser target ELS NT 
  • VMT Guidance System SLS-Microtunnelling LT for 700m
  • OLC system hardware plus integration into AVND2000AB
  • Laser VL80 

Tunnel services

  • Slurry pipes DN200 L=2.5 m & Victaulic couplings (for 700 tunnel)
  • Electric cable machine 960v/360kw L=50m 120 mm²
  • Electric cable tunnel pump P2.1 960v/132kw L=50m 70 mm²
  • Electric cable tunnel pump P2.1 960v/132kw L=50m 35 mm²
  • Electric power supply cable 400V to machine L=50m

Main jacking frame & interjack stations

  • Trust ring, launch rails, adaptor rings, backwall plate for DN2400
  • Hydraulic cylinders for main jacking station 300 ton stroke 3600 mm
  • Steelworks intermediate interjack station ø 3000 for 18 cylinders
  • Included telescopic slurry pipes 2 x DN200 1 m stroke
  • Hydraulic cylinders intermediate jacking station 65 ton 700 mm stroke
  • Hydraulic hoses for intermediate jacking stations L=20m


Compressor system Atlas Copco (1xDiesel, 1xElectric) installed into 2 x 20 ft containers fully equipped

                             

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