Hydraulic End Dump Semi Trailer
The Hydraulic End Dump Semi Trailer (also known as a Hydraulic Front-Hoist Rear Tipper Trailer, End-Tipping Hydraulic Dump Semi Trailer, Heavy-Duty Hydraulic Unloading Box Trailer, or Telescopic Cylinder Dump Semi Trailer) is a premier heavy-duty self-unloading transport trailer specifically engineered for high-efficiency bulk material handling, mining logistics, civil construction earthmoving, quarry rock transport, and aggregate distribution. Central to its design is a high-pressure front-mounted telescopic hydraulic hoist system (HYVA multi-stage cylinder package) that elevates the front of the cargo body to achieve a steep, rapid-discharge inclination angle. Constructed on a high-tensile Q345B/Q550/T700 structural steel chassis welded via automated submerged-arc processes, it features a heavy-gauge steel floor deck (8mm) and high-rigidity side walls (6mm) supported by a dense transverse crossmember matrix. Outfitted with 2, 3, or 4 commercial heavy-duty axles (13T/16T FUWA, BPW, STEYR, or AQ axles), 10/11-leaf mechanical spring or heavy bogie suspension, an automatic top-hinged rear tailgate with pneumatic locks, and a dual-line pneumatic braking system with WABCO emergency relay valves, this hydraulic end dump trailer delivers maximum lifting stability, rapid cycle times, superior impact resistance, and long-term fleet return on investment. 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 / Standard Hydraulic End Dump Spec
Type : Semi-Trailer / Hydraulic End Dump Semi Trailer (Front-Hoist Rear Tipper)
Load Capacity : 40 - 70 Tons (Heavy Duty Payload)
Volumetric Capacity : Approx. 25 - 45 CBM (Customizable)
Condition : New
Grade : Heavy Duty / Mining, Earthmoving & Civil Infrastructure Logistics Grade
Shape : Rectangular or U-Shape Cargo Box / Front-Telescopic Cylinder End Dump
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE / ISO9001 / CCC / CE / SGS
HS Code : 8716399000
Overall Dimensions : 9.8m * 2.5m * 3m (LWH) / Customized (9500-11500 x 2500-2550 x 3000-3600 mm)
Cargo Box Inside Dimensions : 9.3m * 2.3m * 1.5m (LWH) / Customized
Tare Weight : Approx. 8000 kg - 10200 kg
King Pin Setting : 1220 mm
Steel Sheet Thickness : Floor Thickness 8mm, Side Wall Thickness 6mm (High-Tensile Steel Sheet Q345B / Q550)
Hydraulic Jack : Full set of HYVA hydraulic system, front setting multi-stage telescopic cylinder
Hydraulic Tank & Valve : High-capacity hydraulic oil tank, proportional control valve, air-operated PTO control switch
Tailgate : One-piece tailgate with upper articulation, automatic mechanical/pneumatic safety lock system
Wheel Base : 4800mm + 1310mm + 1310mm / Customized
Tread : 1840 mm
Axle Number : 3 Axles (Optional 2 / 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 / Bogie Suspension
Leaf Spring : 11-pcs (or 10/12-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) 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-Performance Front Telescopic Hydraulic System
- Front Hoist Mechanical Advantage: Equipped with a genuine HYVA front-mounted multi-stage telescopic hydraulic cylinder that applies lifting force at the furthest point from the rear pivot, maximizing mechanical leverage and lowering hydraulic pressure demand.
- Rapid Steep-Angle Discharge: Delivers a steep 45° to 55° tipping angle, allowing fast, complete clearance of heavy rocks, sand, gravel, ore, and sticky clay without material hang-up.
- Integrated Hydraulic Control & Safety: Features an air-operated cab control valve, over-pressure limit valves, and slow-down cushioning mechanisms to prevent hydraulic shock and ensure smooth body lowering.
2. High-Strength Chassis & Heavy Cargo Body Construction
- Submerged-Arc Welded Main Chassis: Manufactured using deep I-section main beams of Q345B/Q550 mild alloy steel via automated submerged-arc welding, providing exceptional torsional rigidity and frame stability during tipping.
- 8mm Floor & 6mm Wall Plate Grid: High-impact 8mm steel floor deck combined with 6mm side walls and dense crossmember spacing withstands harsh drop impacts from heavy excavator buckets without floor dishing.
- Automatic Tailgate Locking: Top-hinged heavy-duty rear door features automatic mechanical linkage latches and pneumatic safety clamps that open seamlessly as the body elevates and seal tight upon lowering.
3. Severe-Service Running Gear & Pneumatic Safety
- 13T/16T Heavy Commercial Axles: Fitted with 3 commercial axles (FUWA, BPW, STEYR, or AQ) rated for 13 to 16 tons per axle, offering reliable high-load capacity and worldwide spare parts availability.
- 11-Leaf Multi-Spring Suspension: Heavy-duty 11-piece leaf spring packs combined with heavy equalizer rocker arms keep axle loads balanced across unpaved mining access tracks and construction sites.
- WABCO Air Braking System: Dual-line pneumatic brake system equipped with WABCO emergency relay valves and T30/30+T30 spring brake chambers guarantees fast braking actuation and holds the trailer securely during unloading cycles.
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.
