| Model | Engine HP | Solution Capacity | Boom Width | Boom Sections | Application Speed | Transport Speed |
| STS12 › | Engine HP 300 (224 kW) | Solution Capacity 1,200 gallons (4,542 L) | Boom Width up to 132 feet (403 m) | Boom Sections 9 | Application Speed 25 mph (40 km/h) | Transport Speed 35 mph (56 km/h) |
|---|---|---|---|---|---|---|
| STS16 › | Engine HP 400 (298 kW) | Solution Capacity 1,600 gallons (6,057 L) | Boom Width up to 132 feet (403 m) | Boom Sections 9 | Application Speed 25 mph (40 km/h) | Transport Speed 35 mph (56 km/h) |
| STS20 › | Engine HP 400 (298 kW) | Solution Capacity 2,000 gallons (7,571 L) | Boom Width up to 132 feet (403 m) | Boom Sections 9 | Application Speed 25 mph (40 km/h) | Transport Speed 35 mph (56 km/h) |
