Sand Transport Dump Semi Trailer
The Sand Transport Dump Semi Trailer (also known as a Sand & Aggregate Tipper Semi Trailer, Crushed Stone Self-Unloading Trailer, Sand Hauling End Dump Semi-Trailer, or Heavy Aggregate Hydraulic Tipper) is a purpose-built, high-strength bulk transport trailer engineered specifically for high-abrasion, heavy-density construction aggregates, river sand, gravel, limestone, and crushed stone. Designed to endure continuous heavy bucket impacts and harsh off-road gravel pit environments, this trailer features a high-impact, abrasion-resistant cargo body (8mm–10mm floor and 6mm–8mm side walls using Q345B/Q550/T700 steel or NM400/HARDOX 450 wear plate) backed by a high-density crossmember matrix. Built on an extra-reinforced structural steel main chassis welded via automated submerged-arc processes, it is powered by a front-mounted multi-stage HYVA telescopic hydraulic hoist package that provides maximum lifting leverage, a steep 55° discharge angle, and rapid unloading cycles. Outfitted with 3 or 4 commercial heavy-duty axles (13T/16T FUWA, BPW, STEYR, or AQ axles), heavy 11-leaf mechanical spring or bogie/air suspension, an automatic top-hinged tailgate with heavy pneumatic safety locking jaws and perimeter sand-tight seals, and a dual-line pneumatic air braking system with WABCO emergency relay valves, this sand transport dumper delivers exceptional anti-wear longevity, zero material leakage, superior anti-rollover stability, and high fleet productivity across infrastructure and mining supply chains. Fully certified under ISO9001, CCC, CE, and SGS standards.
Contact Us for Pricing
Interested in this product? Contact us now for detailed pricing and product information.
Product Details
Technical Specifications
Model NO. : Customized / Sand & Aggregate Dump Spec
Type : Semi-Trailer / Sand Transport Dump Semi Trailer (Aggregate Tipper)
Load Capacity : 40 - 65 Tons (Heavy-Density Aggregate Payload)
Volumetric Capacity : Approx. 26 - 36 CBM (Customizable High-Density Volume)
Condition : New
Grade : Heavy-Duty Civil Construction, Quarry & Sand Pit Logistics Grade
Shape : Heavy Rectangular or U-Shape Cargo Box / Front-Hoist End Dump
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE / ISO9001 / CCC / CE / SGS
HS Code : 8716399000
Overall Dimensions : Customized (Approx. 9500-10800 x 2500-2550 x 3000-3400 mm)
Cargo Box Inside Dimensions : Customized (Approx. 9000-10300 x 2300-2400 x 1300-1600 mm)
Tare Weight : Approx. 7800 kg - 9200 kg
King Pin Setting : 1220 mm
Steel Sheet Thickness : Floor Thickness 8mm - 10mm, Side Wall Thickness 6mm - 8mm (High-Tensile Steel Q345B / Q550 or NM400/HARDOX 450 Wear Plate)
Hydraulic Jack : Full set of HYVA hydraulic system, front setting multi-stage telescopic cylinder
Tailgate : One-piece tailgate with upper articulation, automatic mechanical/pneumatic heavy safety locks with rubber dust/sand sealing strips
Wheel Base : 4800mm + 1310mm + 1310mm / Customized
Tread : 1840 mm
Axle Number : 3 Axles (Optional 4 Axles)
Axle Brand : AQ, FUWA, BPW or STEYR axle
Axle Capacity : 13 Ton / 16 Ton per axle
Rims & Tires : Rim 8.0-20 or 8.5-20 / 9.00-22.5; Tire 11.00-20, 12.00-20 or 12R22.5
Tire Number : 12 pcs + 1 Spare Tire
Tire Brand : Triangle / Double Coin / Linglong
Suspension : 3 axle mechanical suspension with 11-pcs leaf spring / Heavy Bogie / Air Ride Suspension
Leaf Spring : 11-pcs (or 12-pcs heavy reinforced spring packs)
Brake System : Dual lines pneumatic brake system, WABCO Emergency Relay Valve; T30/30+T30 air chamber; parking brake
ABS Brand : WABCO / Kemi
Self-dumping : Hydraulic Self-dumping (Rear End Tipping)
Main Beam : I shape, Mild Alloy (16Mn / Q345B / Q550 / T700) by Automatic submerged arc welding
Cross Beam : Mild Alloy Q235 High-Density Crossmember Matrix
King Pin : Welded / Bolted kingpin, size 50# (2") or 90# (3.5")
Landing Gear : Double sides operation, Static capacity 30 Ton (JOST / FUWA)
Spare Tire Carrier : 1 or 2 Units Heavy-Duty Winch Carriers
Tool Box : 1 Unit Heavy-Duty Lockable Steel Box
Lights & Reflectors : Rear light, rear reflector, turn indicative light, side reflector, fog lamp, number plate light
Wiring : 24V, 6 lines / 7 lines ISO Standard Wiring Harness
Air/Elec. Connector : ISO standard air connector, 24V 7 pin plug socket
Paint : Sand blasting before painting, color upon request (Sa 2.5 + Epoxy Zinc Primer + Polyurethane Topcoat)
Warranty : Main Beam Frame 3 Years / Axles & Major Parts 1 Year
Package : Nude Packing / Bulk Vessel / Ro-Ro / SKD Packaging
Delivery Time : 20 - 25 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. High-Abrasion Resistance & Sand-Tight Sealed Construction
- Wear-Resistant Steel Decking: Built with an 8mm–10mm floor plate and 6mm–8mm side walls using Q345B/Q550 steel or NM400/HARDOX 450 wear plate to resist severe gouging, scuffing, and impact deformation from coarse gravel and stone drops.
- Perimeter Sand-Tight Tailgate Sealing: Fitted with heavy-duty mechanical and pneumatic tailgate lock clamps backed by rubber sealing strips to prevent fine wet river sand, gravel dust, or water slurry from leaking onto public highways during transit.
- Optimized High-Density Volumetric Geometry: Box size is specifically calibrated for heavy aggregate bulk density (1.6 to 2.0 t/m³), ensuring full tonnage payload utilization without overloading legal axle limits.
2. Front HYVA Telescopic Cylinder & Reinforced Frame
- Front-Mounted HYVA Hydraulic System: Outfitted with a genuine front-setting multi-stage HYVA telescopic hydraulic hoist package, delivering maximum tipping leverage, reduced oil pressure strain, and smooth extension.
- Submerged-Arc Welded Main Chassis: Deep I-section main beams fabricated from high-tensile Q345B/Q550/T700 steel via automated submerged-arc welding ensure high frame stiffness and sag resistance under 65-ton payload stress.
- Steep 55° Clean-Discharge Inclination: Elevates to a steep tipping angle, guaranteeing fast, complete clearance of sticky wet sand, clay-mixed gravel, and aggregates without manual scraping.
3. Commercial Heavy Running Gear & Pneumatic Safety
- 13T/16T Heavy Commercial Axles: Powered by commercial heavy-duty axles (FUWA, BPW, STEYR, or AQ) rated for 13 to 16 tons per axle, providing long service life in harsh quarry environments.
- 11-Leaf Multi-Spring or Bogie Suspension: Heavy-duty 11-piece leaf spring packs or heavy equalizer bogie suspension cushion severe impacts from unpaved sand pit tracks and construction access roads.
- WABCO Air Braking System: Dual-line pneumatic compressed air braking system equipped with WABCO emergency relay valves and T30/30+T30 spring brake chambers guarantees quick brake response and secure holding power during unloading operations.
Commercial & Logistics Terms
- Shipping & Delivery: Shipped via Ro-Ro vessel, Bulk Cargo vessel, or stacked in SKD format to minimize international ocean freight costs.
- Warranty Coverage: 3-Year structural guarantee on the main chassis frame; 1-Year warranty covering axles, landing gear, hydraulic cylinder assembly, and braking valves.
- Payment Terms: 30% T/T deposit, 70% balance paid prior to dispatch; irrevocable L/C at sight accepted.
