Pit Puzzle

One Extra Level. At-Grade Entry.

The BNP Pit Puzzle System combines horizontal sliding platforms with an underground pit — giving you multi-level parking density with the convenience of at-grade vehicle entry.

Vehicles enter at ground level and are moved by the puzzle system. The pit provides an additional lower level, dramatically increasing the total capacity of the installation.

Ideal for sites with medium civil budgets where maximising density is the primary goal.

How It Works

1. 1

   Vehicles drive in at ground level — no ramps, no lifts to enter.

2. 2

   The puzzle system slides the vehicle to an available space, including lower pit-level bays.

3. 3

   Upper-level bays use a combination of lifting and sliding to park vehicles.

4. 4

   Retrieval reverses the process — vehicle is delivered back to the entry/exit lane.

5. 5

   The system operates fully automatically via PLC once the user selects their bay.

Key Benefits

• At-grade vehicle entry — easy for all drivers
• Pit level adds 50–100% extra capacity
• Higher density than on-ground puzzle alone
• Electric servo drive — quiet operation
• PLC with queue management
• Suitable for basements with pit civil work
• IS 15776 and CE certified

Technical Drawing