2026 LBT 4100 CU FT Dry Bulk / Pneumatic Tank Trailer

2026 LBT 4100 CU FT PORTABLE STORAGE SILO

Heavy Duty Construction
- HSLA steel shell w/ smooth exterior & internal bar bracing
- Carbon steel truss framing at front & rear
- Six conical hoppers w/ 40° slope for efficient material flow
- Entire unit primed & painted with Cement Gray enamel

Designed for Long Life
- Customers routinely keep these units in service 40–50 years
- Robust understructure w/single-leaf spring suspension
- 5” Round axle w/ HP spindles
- Steel hubs & cast brake drums
- Bolt-on steel dust shields & LBT rear splashguards

Reliable Air & Discharge
- 26” bottom air plenum with fabric air pads on a 10° slope
- Independent aeration control valves at each hopper
- 4” Load lines & 5” schedule 40 steel discharge piping
- 6” BTI Max Life butterfly valves
- Front discharge cleanout with adapter and cap
- Dedicated blowdown line at rear for safe system management

Operator Friendly Controls
- Full-opening 20” center roadside manhole
- BTI 3” relief valve located near manhole
- Removable roadside ladder to top platform
- Clearly arranged air connections & valves on curbside
- Oil-filled gauges & cabinet

Ready for the Road or Yard
- (8) Heavy-duty screw-type landing legs with removable sand shoes (standard)
- Truck-Lite lighting & sealed wiring harness
- 22.5” steel wheels w/ 11R22.5 trailer-rated tires
- Steel rear light boxes for added protection

Optional Accessories
- (10) Heavy-duty screw-type landing legs with removable sand shoes
- Motor / blower packages available (electric & diesel); installation available upon request
- 5” Load lines
- Fenders (pictured)


LBT Portable Storage Units are built for demanding applications including concrete, aggregate, and soil stabilization. Manufactured in the USA using American steel, each unit features a strong, heavy duty shell and is painted in a controlled paint booth for a durable, corrosion-resistant finish. With a 4,100 cubic-foot capacity, single compartment, and six hoppers, these units deliver efficient material flow and reliable on-site storage. Designed for long-term service, LBT Portable Storage Units routinely remain in operation for 40 to 50 years. Key components like the support legs feature a superior thread profile that ensures smooth operation and long-lasting reliability—even after extended exposure to the elements. While competitive units often seize or become difficult to adjust over time, LBT units continue to perform,
proving why they earn the name The Toughest Tank.