3 Axle Front Lifting Tipper Semi Trailer
The 3 Axle Front Lifting Tipper Semi Trailer (also known as a 3-Axle Front Hoist Dump Semi Trailer, Tri-Axle Front-Mounted Telescopic Tipper Trailer, Front-Ram Self-Unloading Semi Trailer, or 3-Axle Front End Dump Trailer) is an industry-standard heavy-duty transport trailer engineered specifically for optimized tipping stability, high load efficiency, and rapid bulk material discharge. By placing the multi-stage telescopic hydraulic cylinder at the extreme front bulkhead of the cargo body (HYVA or equivalent system), this trailer maximizes mechanical lifting leverage, significantly reduces required hydraulic operating pressure, and minimizes torsional frame stress during high-angle tipping. Constructed on a high-tensile 16Mn / Q345B / Q550 / T700 structural steel main chassis welded via automated submerged-arc processes, it features an 8mm floor deck and 6mm side wall steel cargo box supported by a high-density crossmember matrix. Outfitted with three 13-ton commercial axles (FUWA, BPW, STEYR, or AQ), an 11-piece heavy-duty mechanical leaf spring suspension, an upper-articulated tailgate with automatic mechanical/pneumatic safety locks, and a dual-line pneumatic air braking system with WABCO emergency relay valves, this 3-axle front lifting tipper trailer delivers superior vehicle stability, rapid unloading cycle times, low maintenance costs, and exceptional profitability across mining, aggregate, and construction logistics operations. Fully certified under ISO9001, CCC, CE, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized / 3-Axle Front Hoist Spec
Type : Semi-Trailer / 3 Axle Front Lifting Tipper Semi Trailer (Front Ram End Dump)
Load Capacity : 40 - 50 Tons (Standard Heavy Duty Payload Rating)
Volumetric Capacity : Approx. 28 - 38 CBM (Customizable)
Condition : New
Grade : Standard Heavy Duty / Mining, Earthmoving & Construction Grade
Shape : Rectangular Box / U-Shape Cargo Body with Front Lifting Cylinder Bracket
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE / ISO9001 / CCC / CE / SGS
HS Code : 8716399000
Overall Dimensions : 9.8m * 2.5m * 3m (LWH) / Customized (9500-10800 x 2500 x 3000-3500 mm)
Cargo Box Inside Dimensions : 9.3m * 2.3m * 1.5m (LWH) / Customized
Tare Weight : Approx. 8000 kg - 8800 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 Controls : Pneumatic cab control valve, proportional lowering control, over-pressure limit valve
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
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 heavy reinforced leaf 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 (Front Hoist Rear 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. Front Lifting Mechanics & High Tipping Stability
- Maximum Mechanical Leverage: Positioning the telescopic hydraulic cylinder at the front bulkhead provides the greatest possible distance from the rear pivot hinge, applying force with maximum leverage and lowering operational oil pressure demand.
- Reduced Chassis Torsional Stress: Front-hoisting draws lifting forces straight up along the reinforced front wall, preventing frame twisting and center-section bowing during heavy elevation cycles.
- Steep Clean-Discharge Angle: Achieves a steep dump angle of 45° to 55°, ensuring fast, complete clearance of sticky clay, sand, gravel, crushed stone, and mineral ore without material sticking to the floor.
2. High-Strength Box Construction & Automated Tailgate
- 8mm Floor & 6mm Wall Construction: Built with a high-impact 8mm steel floor deck and 6mm side walls supported by closely spaced Q235 crossmembers, resisting excavator bucket drops and abrasive bulk cargo wear.
- Submerged-Arc Welded Main Chassis: Manufactured using deep Q345B/Q550 I-beams welded via automated submerged-arc processes, delivering high longitudinal beam strength and sag resistance under maximum payload stresses.
- Automatic Tailgate Locking: Upper-articulated single-piece tailgate unlatches automatically via mechanical/pneumatic linkage during body elevation and seals tight upon lowering.
3. Commercial 3-Axle Running Gear & Air Braking Safety
- Three 13T Commercial Axles: Powered by 3 commercial heavy-duty axles (FUWA, BPW, STEYR, or AQ) rated for 13 tons per axle, ensuring global spare parts availability and compliant load distribution.
- 11-Leaf Reinforced Mechanical Suspension: Heavy-duty 11-piece leaf spring packs absorb severe road shocks on unpaved mining haul tracks and construction access roads.
- WABCO Air Braking System: Dual-line pneumatic brake system equipped with WABCO emergency relay valves and T30/30+T30 spring brake chambers guarantees rapid brake activation and firm holding power during tipping 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.
