• 40cbm 3 Axle Rear Dump Semi Trailer for Mining
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40cbm 3 Axle Rear Dump Semi Trailer for Mining

  • ZW Group
  • Shandong, China
Premium 40cbm 3 Axle Rear Dump Semi Trailer for mining. Features HYVA hydraulic system, NM450 high-strength steel, and BPW axles. Capacity 32,000kg. Direct factory price from ZW Group.
40cbm 3 Axle Rear Dump Semi Trailer | Heavy Duty Tipper for Mining - ZW Group

Maximum Efficiency: The Ultimate 40cbm 3 Axle Rear Dump Semi Trailer for Mining & Construction

Engineered for the toughest terrains, ZW Group's 40cbm tipper delivers unmatched stability and a 32,000kg rated payload.


Product Overview: The Heavy-Duty 3 Axle Rear Dump Trailer

Specifically designed for harsh working environments, this 3 Axle Rear Dump Trailer is a heavy-duty transport powerhouse. Whether you are moving gravel, mineral sand, or large-scale earthworks, this vehicle handles a 32,000kg rated payload with ease.

Equipped with the world-leading HYVA hydraulic lifting system, ZW Group ensures high lifting stability and rapid unloading efficiency even on complex, uneven terrains.

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The 40cbm Tipper Trailer Tailored for Australian Customer


Core Technical Advantages: Why Choose ZW Group?

1. Superior Steel Construction (NM450 Wear-Resistant Steel)

The main beam is constructed from NM450 high-strength wear-resistant steel. Through optimized design, we have set the beam height at 500mm, reinforced with a 12mm upper flange and 14mm lower flange. This structure significantly enhances torsional rigidity, preventing frame deformation under extreme loads.

2. Lightweight Engineering & Load Balance

We utilize BPW 13-ton axles paired with aluminum alloy rims. This combination maintains massive load-bearing capacity while reducing the Tare Weight to approximately 10 tons, directly lowering your fuel costs per trip.

3. Intelligent Features: Electric Tarp System

To meet modern environmental regulations, the trailer features an electric tarpaulin system driven by a steel wire rope. This not only ensures eco-friendly transport but also slashes manual operation time by over 70%.

4. Precision Dimensions & Stability

The vehicle dimensions are 9850 × 2500 × 3775mm. With a meticulously calculated center of gravity, the trailer remains "steady as a rock" even at its maximum lifting angle of 44°.


Comparative Analysis: ZW Group vs. Standard Market Tippers

FeatureZW Group 40cbm TrailerCompetitor Standard Models
Steel GradeNM450 Wear-ResistantQ345 Carbon Steel
Hydraulic SystemHYVA (Netherlands)Generic Local Brands
Axle SpecsBPW 13T / Aluminum RimsGeneric 12T / Steel Rims
Lifting AngleUp to 44° with High Stability35°-40° (Higher Risk of Tipping)

Detailed Technical Specifications

Volume / Payload40cbm / 32,000 kgs
Plate ThicknessFloor: 6mm / Side: 5mm
SuspensionMechanical Suspension (90/13/10 leaf springs)
Landing GearJOST 28T Heavy-Duty Linkage
Braking SystemDual-line braking with 6 large chambers

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Frequently Asked Questions (FAQ)

Q1: What materials are best suited for the 40cbm dump trailer?

A: Thanks to the 6mm floor and 5mm side plates, it is ideal for sand, gravel, coal, and crushed ore in mining environments.

Q2: Why use NM450 steel for the main beam?

A: NM450 offers superior hardness and tensile strength compared to standard steel, ensuring the trailer remains durable under the high-frequency vibration of mining sites.

Q3: How does the HYVA system improve safety?

A: HYVA cylinders are known for their multi-stage precision lifting, which prevents "shuddering" during the 44° incline, minimizing the risk of a rollover.


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