Belly Dump Trailers Features
Every belly dump trailers trailer in our fleet is maintained to the highest standards and comes equipped with the features you need.
- Bottom discharge gates for controlled material placement
- High-volume tub design for maximum cubic yard capacity
- Hardox or AR steel tub construction for abrasion resistance
- Air-operated clamshell gate system for precise material flow
- Tapered tub design prevents material bridging and hang-ups
- Half-round or bathtub cross-section options available
- Ideal for windrow placement on road construction projects
- Easy clean-out design minimizes material carryback
Technical Specifications
Detailed specs for our belly dump trailers fleet. Exact specifications may vary by unit — contact us for availability on specific configurations.
| Capacity | 24-40 cubic yards |
| Tub Length | 38' to 42' |
| Tub Material | Hardox 450 or AR400 steel |
| Gate Type | Air-operated clamshell |
| Max Payload | 50,000 lbs |
| Axles | Tandem or tridem axle |
| Suspension | Air ride or walking beam |
| Tires | 11R22.5 |
| Discharge Width | 24" to 36" adjustable |
| Tub Cross-Section | Half-round or bathtub |
* Specifications are representative of our fleet and may vary by individual unit. Contact SEEK Equipment at 1-210-802-0000 for details on specific available trailers.
When to Rent a Belly Dump Trailer
See how SEEK Equipment's belly dump trailers fleet serves businesses across Texas.
Road Construction & Highway Projects
Belly dumps are the preferred trailer for laying aggregate base, sub-base, and fill material on road projects. Bottom-discharge gates create consistent windrows while the truck is in motion, speeding up material placement.
Site Development & Earthwork
Move large volumes of dirt, sand, and gravel for commercial site preparation, residential subdivision grading, and land development projects. High cubic-yard capacity maximizes material moved per trip.
Aggregate & Mining Operations
Haul crushed stone, limestone, caliche, and other aggregates from quarries and mines to job sites. The Hardox steel tub resists abrasion from sharp, heavy materials for long service life.
Utility & Pipeline Construction
Supply bedding material, backfill, and select fill for utility trenches and pipeline right-of-way construction. Controlled bottom discharge places material precisely where it is needed along the trench line.
Belly Dump Trailers FAQs
Common questions about renting and leasing belly dump trailers from SEEK Equipment.
Belly dump trailers are designed for hauling loose bulk materials including sand, gravel, crushed stone, aggregate, dirt, asphalt millings, and other construction materials. They are commonly used in road construction, site development, and mining operations.
Our belly dump trailers range from 24 to 40 cubic yards of capacity depending on the model. Payload capacity is up to 50,000 lbs. The exact capacity depends on the material density and applicable road weight limits.
A belly dump discharges material through bottom-opening clamshell gates while the trailer is in motion, creating a windrow or controlled spread of material. This is different from an end dump which tilts to dump from the rear. Belly dumps are preferred for road base, sub-base, and aggregate spreading because they provide more even material placement.
Yes, belly dump trailers are the preferred choice for road construction and highway projects. They can lay down consistent windrows of aggregate, base material, and fill dirt while moving, which speeds up material placement and reduces the need for secondary spreading equipment.
We offer belly dump trailers in tandem axle and tridem (triple) axle configurations. Tridem axle belly dumps carry more weight per load and distribute weight more evenly, which is beneficial for meeting bridge formula requirements on highways.
Explore Our Other Trailer Types
SEEK Equipment offers a full fleet of commercial trailers for every hauling need.
DryVan Trailers
Reliable 53-foot dry van trailers for general freight, retail distribution, and storage. Rent or lease with flexible terms from our 250+ trailer fleet in San Antonio, TX.
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Tanker Trailers
DOT-compliant tanker trailers for liquid transport including petroleum, chemicals, and water. Aluminum and stainless steel options with flexible rental and leasing terms.
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Flatbed Trailers
Heavy-duty flatbed trailers for construction materials, equipment, and oversized loads. Standard and step deck options with flexible rental and leasing from San Antonio, TX.
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Sand Chassis
Purpose-built sand chassis trailers for oilfield frac sand hauling. Designed for container and sand box transport with heavy-duty construction for Texas oil patch operations.
Learn moreReady to Rent a Belly Dump Trailer?
Get a no-obligation quote from SEEK Equipment. We offer competitive rates, flexible terms, and delivery throughout Texas. Our team is ready to match you with the right trailer for your operation.
Or call us directly at 1-210-802-0000 — available Monday through Friday, 8 AM to 5 PM CST.