![[Translate to Englisch:] Seilwindenfahrzeug foeckersperger](/fileadmin/media/verlegesystem/FWF93_seilwindenfahrzeug.jpg)
The most powerful mobile winch vehicles in the world
The FOECK Crawler FWF 93 and FWF 94
The FOECK Crawler was developed by Walter Foeckersperger GmbH and is fully manufactured at the Pauluszell site in the manufacturing workshop. It is the world's strongest crawler winch vehicle with patented Schwenkmatic for maximum tractive forces and a long service life. The large bearing surface of its rubber tracks (bearing load of just 0.32 kg/cm²) and enormous ground clearance of 700 mm enable low-impact work on substrates with poor support, such as those in marshland areas.
The FOECK Crawler enables cable winch work to be carried out and can be driven on roads without damaging the surface of the road.
The winch design of the FOECK Crawler is similar to that of the FOECK Truck. The difference is that this cable winch can provide a tractive force of 90 tonnes.
Its high operational weight also makes the FOECK Crawler suitable for processing hard ground with its strong cable winch.
![[Translate to Englisch:] FWF93 foeck crawler](/fileadmin/media/verlegesystem/FWF93_foeck_crawler.jpg)
- Its performance features:
- Towing the FOECK laying ploughs with constant force
- Traction support for wheeled and crawler ploughs
- Drawing in a sewer pipe when crossing water
- Traction work during pipe rehabilitation
- Traction support and retrieval of drilling rods during horizontal drilling processes
- Recovery and cable winch work of any kind
- Traction work on difficult terrain
| Type | FWF 93 (FWF 94) |
| Towing vehicle | Föck Crawler |
| Emissions class | STAGE III A, TIER III, (Stage V, TIER IV final) |
| Engine power | 510 hp / 375 kW (765 hp / 563 kW) |
| Wheel drive | Hydrostatic |
| Length | 11.940 mm (12.533 mm) |
| Width | 2.980 mm |
| Height (plate up) | 3.590 mm |
| Height (plate down) | 3.590 mm |
| Weight | 28.000 kg (29.600 kg) |
| Max. speed | 0-8 km/h continuous (1. Gang) 0-12 km/h continuous (2. Gang) |
| Tyres | Rubber crawler chains width 900 mm, particularly low ground pressure |
| Bearing load | 0,32 kg/cm² |
| Wading depth | 1.600 mm |
| Ground clearance | 700 mm |
| Cable winch | Foeckersperger Schwenkmatic |
| Single tractive force | 90 tonnes constant across the entire length of the cable |
| Tractive force with pulley (double cable) | 180 tonnes, constant |
| Cable | Special winch cable ø 44 mm |
| Cable capacity | 112 m |
| Cable winch drive | Hydrostatic |
| Hydraulic oil cooling system | Hydrostatic |
| Cable speed | Continuous from 0-40 m/min |
| Cab | Comfort cab with A/C, Sliding doors, fold-out front panel, sliding windows, etc. |
| Safety shutdown for the cable winch via radio, (hand-held radio between laying plough and cable winch vehicle with cable winch shutdown*) |