45 CBM Bulk Material Dump Semi Trailer
The 45 CBM Bulk Material Dump Semi Trailer (also known as a 45 Cubic Meter Large-Volume Bulk Commodity Tipper, 45cbm High-Capacity End Dump Trailer, Grain & Coal Self-Unloading Semi Trailer, or 45 CBM Hydraulic Bulk Tipper) is a specialized, high-volume transport trailer engineered for the high-efficiency haulage of low-to-medium density loose bulk materials, including thermal coal, agricultural grains (wheat, corn, soybeans), animal feed, mineral powders, fertilizer, wood pellets, and biomass materials. Designed with an expansive 45-cubic-meter cargo box, this trailer allows transport operators to maximize volumetric filling capacity without exceeding standard highway gross vehicle weight (GVW) or individual axle load limits. Constructed on an ultra-reinforced high-tensile Q345B/Q550/T700 structural steel chassis welded via automated submerged-arc processes, it features high-strength side walls (4mm–6mm) with deep vertical stiffeners and a heavy-gauge floor deck (6mm–8mm) backed by a high-density crossmember matrix. Powered by a front-mounted multi-stage HYVA telescopic hydraulic cylinder package, it delivers maximum tipping leverage, a steep 55° discharge angle, and rapid offloading cycles. Outfitted with 3 or 4 commercial heavy-duty axles (13T/16T FUWA, BPW, STEYR, or AQ axles)—with an optional front pneumatic lift axle—11-leaf mechanical spring or air ride suspension, an automatic top-hinged rear tailgate with pneumatic safety locks and grain discharge chutes, and a dual-line pneumatic air braking system with WABCO emergency relay valves, this 45 CBM bulk material dump trailer provides exceptional volumetric yield, minimal tare weight, and long-term operating profitability for agricultural and industrial bulk supply chains. Fully certified under ISO9001, CCC, CE, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized / 45 CBM Bulk Material Spec
Type : Semi-Trailer / 45 CBM Bulk Material Dump Semi Trailer (High-Volume Tipper)
Load Capacity : 40 - 65 Tons (High Volumetric Bulk Payload)
Volumetric Capacity : 45 CBM (45 Cubic Meters / 58.8 Cubic Yards)
Condition : New
Grade : High-Performance Agricultural, Energy & Industrial Bulk Logistics Grade
Shape : High-Side 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. 11000-12000 x 2500-2550 x 3400-3900 mm)
Cargo Box Inside Dimensions : Customized (Approx. 10500-11500 x 2300-2400 x 1700-1900 mm)
Tare Weight : Approx. 8800 kg - 10200 kg
King Pin Setting : 1220 mm
Steel Sheet Thickness : Floor Thickness 6mm - 8mm, Side Wall Thickness 4mm - 6mm (High-Tensile Steel Q345B / Q550 / T700)
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, integrated grain discharge hatch
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 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 / 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. Max-Volume 45 CBM Architecture & Bulk Commodity Versatility
- Optimized Volumetric Loading: Designed specifically to solve the "cubed-out" challenge of lower-density loose materials (coal, agricultural grains, fertilizer, wood pellets), providing a full 45 CBM capacity to achieve maximum tonnage per transit run.
- Side Panel Reinforcement Grid: High-side body panels feature continuous vertical press-formed stiffeners and a top box-section reinforcement rail to prevent wall bowing or permanent deformation under full volumetric loads.
- Dual-Discharge Tailgate Versatility: Fitted with a standard full-opening top-hinged tailgate for rapid bulk dumping, along with optional precision grain hatches (chutes) for controlled metered discharge into farm hoppers or factory intake grates.
2. Front HYVA Telescopic Hoist & High-Strength Frame
- Front-Mounted HYVA Hydraulic Cylinder: Features a genuine front-setting multi-stage HYVA telescopic cylinder system that applies lifting force at the maximum distance from the rear pivot, reducing oil pressure requirements and enhancing lifting stability.
- Submerged-Arc Welded Chassis: Deep I-section main beams fabricated from Q345B/Q550/T700 high-tensile steel using automated submerged-arc welding processes prevent chassis twisting and center-beam sag during elevated tipping.
- Steep 55° Discharge Inclination: Achieves a steep dump angle ensuring 100% clean gravity discharge of sticky agricultural residues, fine coal dust, or wet fertilizer without manual scraping.
3. Commercial Heavy Running Gear & Pneumatic Safety
- 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 high reliability 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 cushion delicate agricultural loads and maintain balanced axle weights.
- WABCO Emergency Air Braking: 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 during discharge.
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.
