With increased dust control, new safety features, low maintenance costs and ease of operation, the Advance Exterra redefines power sweeping. A 50-inch main broom combined with dual full-time, dust-controlled side brooms creates a 77-inch sweep path.
On conventional machines, dust is controlled at the main broom, and the side brooms must be raised in open areas to prevent airborne fugitive dust. The Exterra's DustClear Five Stage Dust Control System allows for full-time use of the dual side brooms by controlling dust along the entire sweep path — including the side brooms. Productivity is then increased by up to 71% compared with conventional sweepers that control dust only at the main broom.
The DustClear Five Stage Dust Control System features:
- a DustGuard at the side brooms
- a Vacuumized Main Broom Chamber
- an Airflow Labyrinth
- a Nanofiber Technology Dust Filter
- an Airflow Restoration System
