The EXA 1,030 CF Steel Pneumatic Dry Bulk Trailer combines a high-strength A572-55 steel vessel with a full-length STRENX® steel frame for dependable performance and improved payload efficiency. Its three-hopper pneumatic system is engineered for reliable transportation and efficient unloading of silica sand, limestone, cement, and other dry bulk commodities.
- Capacity: 1,030 cubic feet
- Approximate Tare Weight: 11,850 lbs.
- Overall Dimensions: Length: 42′ Width: 102″ Height: 12′ 5½”
- Vessel Construction: 10-gauge A572-55 high-strength steel shell
- Main Frame: Full-length 3/16″ formed STRENX® high-strength steel
- Configuration: Single-compartment vessel with three 45° hoppers
- Design Pressure: 15 PSI, tested at 23 PSI
- Hoppers: Three 45° steel cones
- Aeration System: Three independent aerator kits
- Product Valves: Three 6″ butterfly valves with steel bodies
- Discharge System: 4″ Schedule 40 steel discharge line with cam-style connections
- Discharge Tees: Three 6″ × 4″ steel BTI Sand Hog bottom-drop tees
- Discharge Outlet: Sand-discharge hose with female coupler extending to the rear bumper
- Air Supply: 3″ 10-gauge steel inlet tubing with valves and controls positioned on the driver’s side
- Pressure Control: 3″ butterfly valve regulating airflow to the product-discharge line
- Blowdown System: 3″ steel top-air line with butterfly valve, mechanical relief valve, and exhaust
- Suspension: Hendrickson INTRAAX air-ride suspension with 30,000-lb capacity per axle
- Axles: Two 30,000-lb axles with slack adjusters
- Brakes: FMVSS-121 air brakes with Bendix 4S/2M ABS
- Tires: Eight 11R24.5, 16-ply tires
- Wheels: Aluminum 10-hole hub-piloted wheels
- Landing Gear: Two-speed heavy-duty landing gear with 80,000-lb total capacity
- Upper Coupler: Adjustable ⅜” plate with Holland kingpin at 49″ height
- Hose Storage: Two 8″ × 20′ galvanized-steel or aluminum hose tube
- PTO Hose Storage: Driver-side hose holder with mandrel
- Access: Rear EX-Access® ladder with handrails and grab handles
- Manways: Two sealed 20″ top manways with hinged aluminum lids
- Walkway: Top walkway with anti-slip surface and toe kicks
- Instrumentation: Two illuminated, liquid-filled 0–30 PSI pressure gauges
- Tow Feature: Two welded round-bar tow loops
- Lighting: DOT-compliant recessed LED lighting with sealed harness and two rear work lights
- Protection and Finish: Sandblasted steel with epoxy primer and two coats of Hempel polyurethane
- DOT Equipment: Formed steel bumper, conspicuity tape, aluminum fenders, and IKON anti-sail mud flaps
- Custom discharge-system configurations
- Alternative loading-line arrangements
- Custom piping configurations
- Multiple-compartment configurations
- Custom paint colors
- Aluminum or stainless steel toolbox
