Rollover Side Tipper Semi Trailer

Technical Specifications

Model NO. : Customized / Standard Rollover Side Tipper Spec

Type : Semi-Trailer / Rollover Side Tipper Semi Trailer (Lateral Rollover Dump)

Load Capacity : 40 - 75 Tons (Heavy Duty & Severe-Service Payload)

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Volumetric Capacity : Approx. 25 - 45 CBM (Customizable)

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Condition : New

Grade : Heavy Duty / Civil Construction, Roadbed & Mining Logistics Grade

Shape : Drop-Side Cargo Box / Multi-Cylinder Lateral Rollover Tipping Structure

Origin : Shandong, China

Production Capacity : Customized

Certifications : ECE / ISO9001 / CCC / CE / SGS

HS Code : 8716399000

Overall Dimensions : Customized (Approx. 10500-13000 x 2500-2550 x 2600-3300 mm)

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Cargo Box Inside Dimensions : Customized (Approx. 10000-12500 x 2300-2400 x 1000-1600 mm)

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Tare Weight : Approx. 8200 kg - 10800 kg

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King Pin Setting : 1220 mm

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Steel Sheet Thickness : Floor Thickness 6mm - 8mm, Side Wall Thickness 4mm - 6mm (High-Tensile Steel Q345B / Q550)

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Hydraulic Jack : Multi-stage under-body hydraulic cylinders (HYVA or Heavy Duty Hydraulic System)

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Hydraulic Controls : Air-operated cab controller, proportional tipping valve, pressure limit valves

Side Doors : Full-length side-opening doors with automatic mechanical/hydraulic locking latches

Tipping Direction : Single-side tipping (Left or Right) or Dual-side tipping (Optional)

Tipping Angle : 40° - 48° (Controlled Lateral Discharge)

Wheel Base : 4800mm + 1310mm + 1310mm / Customized

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Tread : 1840 mm

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Axle Number : 3 Axles (Optional 2 / 4 Axles)

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Axle Brand : AQ, FUWA, BPW or STEYR axle

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Axle Capacity : 13 Ton / 16 Ton / 20 Ton per axle

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Rims & Tires : Rim 8.0-20, 8.5-20, or 9.00-22.5; Tire 11.00-20, 12.00-20, or 12R22.5

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Tire Number : 12 pcs + 1 Spare Tire

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Tire Brand : Triangle / Double Coin / Linglong

Suspension : 3 axle mechanical suspension with 11-pcs leaf spring / Heavy Bogie Suspension

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Leaf Spring : 11-pcs (or 10/12/14-pcs heavy reinforced spring packs)

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Brake System : Dual lines pneumatic brake system, WABCO Emergency Relay Valve; T30/30+T30 air chamber; parking brake

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ABS Brand : WABCO / Kemi

Self-dumping : Hydraulic Self-dumping (Lateral Rollover Tipping)

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Main Beam : I shape, Mild Alloy (16Mn / Q345B / Q550 / T700) by Automatic submerged arc welding

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Cross Beam : Mild Alloy Q235 High-Density Crossmember Matrix

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King Pin : Welded / Bolted kingpin, size 50# (2") or 90# (3.5")

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Landing Gear : Double sides operation, Static capacity 30 Ton (JOST / FUWA)

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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

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Wiring : 24V, 6 lines / 7 lines ISO Standard Wiring Harness

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Air/Elec. Connector : ISO standard air connector, 24V 7 pin plug socket

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Paint : Sand blasting before painting, color upon request (Sa 2.5 + Epoxy Zinc Primer + Polyurethane Topcoat)

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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-Cylinder Lateral Tipping Architecture & Rollover Safety

• Distributed Hydraulic Lifting Force: Outfitted with a heavy-duty under-floor multi-cylinder hydraulic arrangement that distributes lifting force evenly along the full chassis length, preventing frame warping during heavy lateral unloading. PNG
• Low Center of Gravity & Overturn Prevention: Tilting laterally to the side keeps the trailer's center of mass significantly lower during discharge than high-angle rear dumpers, ensuring maximum stability on uneven ground or soft road shoulders.
• Continuous Linear Material Discharge: Allows precise lateral material spreading along highway beds, stockyards, or long trenches while moving slowly forward, reducing grader work and shortening construction cycles.

2. High-Strength Reinforced Box Body & Automatic Door Locks

• Heavy Steel Decking & Walls: Built with a high-impact 6mm to 8mm steel floor deck and 4mm to 6mm side walls to withstand heavy excavator bucket drops and abrasive bulk cargo friction without dishing. PNG
• Automatic Side-Door Latching Mechanism: Integrated full-length side swing doors open automatically via mechanical linkage bars and hydraulic releases as the body tilts, ensuring smooth cargo release and locking tight when lowered.
• Submerged-Arc Welded Main Frame: Manufactured with deep Q345B/Q550/T700 main I-beams and heavy longitudinal pivot hinges welded via automated submerged-arc processes to absorb dynamic side-thrust forces. PNG

3. Commercial Running Gear & Pneumatic Safety Systems

• 13T/16T/20T Heavy Commercial Axles: Fitted with 3 commercial heavy-duty axles (FUWA, BPW, STEYR, or AQ) rated for 13 to 20 tons per axle, providing long life cycles and high load capability across rugged terrain. PNG
• 11-Leaf Multi-Spring Suspension: Heavy-duty 11-piece leaf spring packs combined with heavy equalizer rocker arms effectively absorb dynamic road shocks and keep tire loads evenly balanced across unpaved mining roads. PNG
• WABCO Air Braking System: Dual-line pneumatic brake system equipped with WABCO emergency relay valves and T30/30+T30 spring brake chambers guarantees rapid braking actuation and holds the vehicle securely during tipping operations. PNG+ 1

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.