| Blower | Howden-Roots 8x24 with two vacuum reliefs |
|---|---|
| Blower Vacuum | 3,500 CFM @ 18″ Hg (245″ H₂O) |
| Blower Power | 185 HP @ 2,250 rpm |
| Blower Airflow | 4,700 CFM free air |
| Drive | Split shaft PTO, direct drive to blower; OMSI air-shift transfer case |
| Debris Tank Capacity | 8 cubic yards |
| Dump Angle | 42° |
| Debris Tank Construction | Oval, cylindrical sides; 0.250″ steel; galvanized Supreme Finish |
| Water Tank Capacity | 1,100 gallons (aluminum, fully welded) |
| Water Pump | 0–25 gpm @ 3,000 psi; hydraulically powered triplex plunger |
| Excavating Hose Reel | Hannay spring rewind, 0.5″ x 75′ |
| Boom | 8″ bore x 330″ long; rear mounted; 327° rotation |
| Hydraulic Reservoir | 51 gal max; 5 micron return filter |
| Engine | Cummins L9 370 hp @ 2100 rpm, 1250 lb-ft @ 1200 rpm |
| Transmission | Allison 3000 RDS automatic |
| Rear Suspension | Hendrickson RT463 @ 46,000 lb |
| GVW | 66,000 lb max |
| Wheelbase | 282″ (7,150 mm) |
| Overall Height / Length / Width | ~12′6″ / ~34′5″ / ~8′8¼″ |
| Boom Max Reach | ~26′8″ (8.12 m) |
| Air Excavation Option | 185 CFM @ 110 psi or 150 CFM @ 150 psi; 75′ of 1″ hose |
| Cold Weather Boiler | Diesel fired 470,000 Btu (options: 705,000 or 940,000 Btu) |
6,200+ CFM, 12 cu yd debris, Detroit DD13 450 hp, 79,200 lb GVW
Non-CDL chassis, 2,446 CFM, 3.5 cu yd debris, 26,000 lb GVW
Front-mounted hose reel, 5,200 CFM, debris tanks to 12 cu yd
Rear-mounted hose reel, 270° boom rotation, quieter operation
AllExcavate AE 811 — available now through Tell Equipment & Sales, your authorized New England Vacall dealer.