Off-Road Mining Tipper Semi Trailer
The Off-Road Mining Tipper Semi Trailer (also known as an Off-Road Mining Dump Semi Trailer, Extreme Terrain Quarry Tipper, Heavy-Duty Mining Haul Road Self-Unloading Trailer, or Severe-Service Pit Tipper) is an ultra-rugged, heavy-duty transport trailer engineered specifically for off-highway mining sites, open-pit mineral haulage, severe quarry rock transport, and unpaved mountain routes. Built to operate continuously under harsh terrain conditions, extreme axle loading, and point-impact shocks from large excavator bucket drops, this trailer features an extra-heavy-duty cargo body (10mm–12mm floor deck and 8mm–10mm side walls constructed from Q550/T700 high-tensile steel or NM400/NM500/HARDOX 450 wear-resistant steel plate). Built on an ultra-reinforced double-web chassis frame with high-density transverse crossmembers welded via automated submerged-arc processes, it is powered by an extra-heavy-duty front-mounted multi-stage HYVA telescopic hydraulic hoist package delivering maximum tipping leverage, a steep 55° discharge angle, and rapid unloading cycles. Outfitted with 3, 4, or 5 commercial heavy-duty axles (16T/20T FUWA, BPW, STEYR, or AQ axles), heavy multi-leaf bogie or rigid off-road mining suspension, high-clearance off-road mining block tires, an automatic top-hinged tailgate with heavy pneumatic safety locking jaws and impact deflector guards, and a dual-line pneumatic air braking system with WABCO emergency relay valves, this off-road mining tipper trailer delivers supreme frame rigidity, zero chassis distortion, maximum off-road traction, and high operational reliability across severe mining environments. Fully certified under ISO9001, CCC, CE, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized / Off-Road Mining Tipper Spec
Type : Semi-Trailer / Off-Road Mining Tipper Semi Trailer (Extreme Off-Highway Dumper)
Load Capacity : 60 - 100 Tons (Extreme Off-Highway Payload Rating)
Volumetric Capacity : Approx. 25 - 38 CBM (Customizable High-Density Volumetric Design)
Condition : New
Grade : Severe Service / Off-Highway Open-Pit Mining, Quarry Rock & Extreme Off-Road Grade
Shape : Extra-Reinforced Deep U-Shape or Heavy Rectangular 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. 9500-11500 x 2550-2800 x 3300-3800 mm)
Cargo Box Inside Dimensions : Customized (Approx. 9000-10800 x 2350-2500 x 1300-1600 mm)
Tare Weight : Approx. 11000 kg - 14500 kg
King Pin Setting : 1220 mm
Steel Sheet Thickness : Floor Thickness 10mm - 12mm, Side Wall Thickness 8mm - 10mm (High-Tensile Q550 / T700 or NM400 / NM500 / HARDOX 450 Wear-Resistant Steel Plate)
Hydraulic Jack : Full set of HYVA hydraulic system, extra-heavy front setting multi-stage telescopic cylinder
Tailgate : Heavy one-piece tailgate with upper articulation, automatic mechanical/pneumatic heavy safety locks, off-road impact protection shields
Wheel Base : 4800mm + 1310mm + 1310mm / Customized
Tread : 1850 mm / 1860 mm (Wide-Track Off-Road Stance)
Axle Number : 3, 4, or 5 Axles
Axle Brand : AQ, FUWA, BPW or STEYR axle
Axle Capacity : 16 Ton / 20 Ton per axle
Rims & Tires : Rim 8.5-20, 9.0-20, or 9.00-22.5; Tire 12.00-20, 12.00R20, 12R22.5, or 315/80R22.5 / 13R22.5 Off-Road Mining Block Pattern Tires
Tire Number : 12 / 16 / 20 pcs + 1 Spare Tire
Tire Brand : Triangle / Double Coin / Linglong
Suspension : Extra-Heavy Duty Bogie Equalizer Suspension / 12-16 Leaf Reinforced Spring Suspension
Leaf Spring : 12-pcs, 14-pcs, or 16-pcs extra-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 (Rear End Tipping)
Main Beam : Reinforced Double-Web I shape, Mild Alloy (16Mn / Q345B / Q550 / T700) by Automatic submerged arc welding
Cross Beam : High-Tensile Steel Extra-Dense Transverse Crossmember Matrix
King Pin : Heavy-duty welded/bolted kingpin, size 90# (3.5")
Landing Gear : Double sides operation, Static capacity 35 Ton / 80 Ton Heavy-Duty Mining Landing Legs (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. Severe Impact & Extreme Off-Road NM400/HARDOX Body
- Extra-Thick Wear-Resistant Steel Plating: The floor deck is built with 10mm–12mm steel plating combined with 8mm–10mm side walls using Q550/T700 high-tensile steel or NM400/NM500/HARDOX 450 wear plate to absorb heavy point-impact energy from large excavator bucket drops without dishing or cracking.
- High-Clearance & Wide-Track Chassis: Engineered with increased ground clearance and a wide axle tread stance to navigate deep rutted haul roads, steep pit ramps, and soft unpaved earth without bottoming out or rolling over.
- Extra-Dense Transverse Support Grid: High-density transverse floor crossmembers pitched at short intervals absorb severe dynamic axle forces and keep the floor structure flat under heavy ore and rock payloads.
2. Double-Web Main Frame & Front HYVA Hydraulic Hoist
- Double-Web Reinforced I-Beam Frame: Built on deep Q550/T700 main I-beams with double-web reinforcement plates welded via automated submerged-arc processes, providing supreme torsional rigidity and frame sag resistance under 100-ton severe payloads.
- Extra-Heavy Front HYVA Cylinder Package: Powered by an extra-heavy-duty multi-stage HYVA front telescopic hydraulic hoist that delivers high tipping leverage, lower hydraulic operating pressure, and smooth, stable elevation.
- Steep 55° Clean-Discharge Inclination: Reaches a steep tipping angle ensuring 100% clean, rapid gravity offloading of sticky clay, wet mineral ores, crushed granite, and large overburden rocks.
3. Severe-Duty Off-Road Running Gear & Braking Infrastructure
- 16T/20T Severe Off-Road Axles: Fitted with 16-ton or 20-ton heavy commercial axles (FUWA, BPW, STEYR, or AQ) designed for continuous off-highway mining service.
- Heavy Bogie Equalizer Suspension: Multi-leaf bogie equalizer suspension with 12 to 16 extra-heavy leaf spring blades distributes heavy tire loads evenly across unpaved mining haul tracks.
- WABCO Air Braking & Emergency Safety: Dual-line pneumatic compressed air brake system equipped with WABCO emergency relay valves and T30/30+T30 spring brake chambers guarantees fast braking actuation and complete holding power on steep pit inclines.
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.
