1521 is an 85' ladder / tower. This truck is primarily used for fire-surpession in multi-story, high-occupancy, or commercial structures.

• Simon Duplex Chassis / LTI, 580HP Detroit Diesel Engine
• 250 Gallon Water Tank
• 2000GPM single stage Waterous Pump
• 85' aerial platform
• 800' of 4" LDH supplyline
• 2 x 1000' GPM Aerial Monitors
• Host of preconnected handlines
• 6.5KW Onan Diesel Generator
• This truck meets the requirments to classify it as a "Quint"
• A complement of ground ladders
  
• 5 man cab