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Wood chip filling systems & extraction systems

Driveable bunker­filling lid

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Accessible up to max. one ton axle load

Bunker filling lid

To enable the filling system, especially the filling trough, to be placed individually within a project, Hargassner offers a perfectly matched bunker filling lid that can be driven over with a maximum of 1 tons (1,000 kg) axle load. Optionally, a corresponding cover plate for the motor resp. an extension, and a pipe feedthrough for the Hargassner filling system (BSS-WV, BSS-IA, BSS-AA) can be utilized. In addition, the bunker cap can be used not only to cover filling system troughs but also for filling openings in recessed wood chip storage facilities.

For increased storage requirements

Double bunker filling lid

For projects with increased storage requirements, Hargassner also offers a high-quality double bunker filling cover, specially designed for larger filling openings. Its robust construction allows safe drive-over capability with up to 1 tonne axle load. Optional cover plates for the motor, as well as an extension and a pipe feed-through for the Hargassner filling system (BSS-WV, BSS-IA, BSS-AA), can also be fitted. Ideal for systems where two filling systems are used.

Advantages

Driveable bunker filling lid in practice

Filling lid for underfloor wood chip storage.

Filling lid for underfloor heating module.

Technical data bunker filling lid

 

Unit Bunker filling lid Double bunker filling lid
External dimensions with the lid closed mm 2,940 x 1,060 x 160 3,170 x 1,890 x 165
Height in installed state (floor to lid top edge) mm 25 30
Suitable for trough size m 2.8 2 x 2.8
Weight kg 177 350
Maximum wood chip size P45S P45S
Foundation requirement* (L x W x D) mm 2,740 x 850 x 760-850 2,950 x 1,700 x 760-850

 

* The minimum requirement to ensure stability is a foundation at frost depth with at least 1 m of class C16 / 20 (B15) unreinforced concrete. For the length of the installation clearance when combining with cover plate sets, add the respective plate widths to the 2,740 mm (double bunker filling lid: 2,950 mm) and subtract 22 mm minimum support surface per end face. For a pipe penetration through the foundation, make the wall opening in accordance with the instructions for the corresponding refuelling systems.

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