Construction Material Dump Semi Trailer
The Construction Material Dump Semi Trailer (also known as a Construction Material Tipper Semi Trailer, Civil Building Supply Self-Unloading Trailer, Cement & Aggregate End Dump Trailer, Heavy Building Supply Tipper, or Urban Construction Logistics Semi-Trailer) is a highly versatile, multi-purpose bulk transport trailer engineered specifically for urban infrastructure projects, commercial civil building sites, roadworks, and residential construction logistics. Designed to transport a wide variety of construction supplies—including crushed rock, river sand, cement bags, concrete blocks, brick rubble, gravel, asphalt, and excavated subsoil—this trailer features an optimized hybrid body structure balancing impact durability with light tare weight. Constructed on an ultra-reinforced high-tensile Q345B/Q550/T700 structural steel main chassis welded via automated submerged-arc processes, it incorporates an 8mm high-tensile steel floor deck and 6mm side wall cargo body (or optional HARDOX wear plate) supported by a high-density crossmember matrix. Powered by a front-mounted multi-stage HYVA telescopic hydraulic hoist package, it delivers smooth tipping 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), 11-leaf mechanical spring or air ride suspension, an automatic top-hinged tailgate with heavy mechanical/pneumatic safety locks, and a dual-line pneumatic air braking system with WABCO emergency relay valves, this construction material dump trailer provides exceptional operational versatility, low maintenance requirements, and high return on investment across civil supply chains. Fully certified under ISO9001, CCC, CE, and SGS standards
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Product Details
Technical Specifications
Model NO. : Customized / Construction Material Spec
Type : Semi-Trailer / Construction Material Dump Semi Trailer (Civil Logistics Tipper)
Load Capacity : 40 - 65 Tons (Heavy-Duty Construction Payload)
Volumetric Capacity : Approx. 28 - 38 CBM (Customizable Multi-Purpose Capacity)
Condition : New
Grade : High-Performance Civil Infrastructure & Building Site 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. 9500-11000 x 2500-2550 x 3100-3500 mm)
Cargo Box Inside Dimensions : Customized (Approx. 9000-10500 x 2300-2400 x 1400-1700 mm)
Tare Weight : Approx. 7800 kg - 9000 kg
King Pin Setting : 1220 mm
Steel Sheet Thickness : Floor Thickness 8mm, Side Wall Thickness 6mm (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 safety locks with rubber 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 / Air Ride / Heavy Bogie 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. Multi-Purpose Building Material Versatility & Impact Protection
- Multi-Cargo Capability: Specifically engineered to transition seamlessly between bulk aggregate (sand, gravel, crushed stone), hot-mix asphalt, concrete masonry blocks, and demolition debris without structural modification.
- Heavy-Duty Impact-Resistant Decking: Constructed with an 8mm floor deck backed by high-density transverse crossmembers to withstand loader drops and abrasive aggregate friction.
- Sealed & Reinforced Tailgate Assembly: Top-hinged single-piece tailgate utilizes heavy pneumatic and mechanical locking latches combined with perimeter seals to prevent slurry leakage during urban transport.
2. Front HYVA Hoist & Submerged-Arc Welded Frame
- Front-Mounted HYVA Hydraulic Package: Equipped with a genuine multi-stage HYVA front-setting telescopic hydraulic cylinder, delivering maximum tipping leverage, lower hydraulic operating pressures, and smooth extension.
- Submerged-Arc Welded Main Chassis: Deep main I-beams manufactured from Q345B/Q550/T700 high-tensile steel via automated submerged-arc welding ensure superior longitudinal rigidity and sag resistance under 65-ton payload stress.
- Steep 55° Clean-Discharge Angle: Achieves a steep tipping inclination ensuring fast, complete offloading of sticky asphalt, clay, or wet concrete aggregates without residual build-up.
3. Commercial Running Gear & Pneumatic Safety Infrastructure
- 13T/16T Heavy Commercial Axles: Powered by commercial heavy-duty axles (FUWA, BPW, STEYR, or AQ) rated for 13 to 16 tons per axle, offering long service life and global spare parts availability.
- 11-Leaf Multi-Spring or Air Ride Suspension: Heavy-duty 11-piece leaf spring packs or optional pneumatic air ride suspension effectively dampen shocks from unpaved construction site tracks.
- 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 instant braking actuation and secure holding power during unloading.
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.
