The Versatile Heavy Hauler: 2.5m Standard Width β Extends to 3.0m Wide.
Equipped with All-Steel Wire Double Tires (Triangle TR668) and a completely Flat Deck (1,060mm Height), the Kales 3-Axle 80 Ton Lowbed Trailer solves the dilemma between transporting standard cargo and oversized mining machinery. It is the ultimate dual-purpose asset for your fleet.



1. One Trailer, Two Modes: The Side-Extension Advantage
The Kales 3-Axle 80 Ton Lowbed Trailer is designed to be the most versatile asset in your fleet. It features a unique Dual-Function Drop Side System that adapts to your load:
π °οΈ Mode A (Cargo Protection - 2.5m Width)Keep the 250mm side boards upright. They act as "Drop Sides" (Side Walls), securing loose cargo like steel pipes, lumber, or bagged cement within the standard 2.5m width. This mode ensures safety for highway transport.
π ±οΈ Mode B (Wide Load Extension - 3.0m Width)Lower the side boards flat. Supported by high-strength triangular steel brackets underneath, they instantly expand the deck width from 2,500mm to 3,000mm. This creates a solid platform for wide-track equipment like D8 bulldozers or large excavators.

Visual: Reinforced brackets supporting the side extension
2. 6 Reasons to Choose Kales Flat Deck Lowbed
1. High-Strength HG60 Steel Main Beam
To ensure an 80-Ton payload capacity, we use HG60 High-Strength Steel for the main beam (500mm Height / 16mm+16mm Flange). This premium material offers superior yield strength compared to standard Q345 manganese steel, ensuring the chassis resists bending or permanent deformation even under concentrated point loads from heavy machinery tracks.
2. Anti-Deformation "H" Side Beams
While many competitors use cheaper "Channel Steel" for side rails, Kales uses a robust 300mm "H" Beam design. This structure provides massive lateral rigidity. It ensures your side extensions remain level and secure, even after years of supporting heavy wide loads on rough terrain.
3. Completely Flat Deck (No Steps)
The cargo platform features a Straight Flat Deck design with no humps over the wheels. This maximizes usable loading space.
- Versatility: Perfect for long indivisible loads (like wind towers, transformers, or pipes).
- Efficiency: No need for extra dunnage (wood blocks) to level the cargo, saving loading time and increasing safety.

4. All-Steel Wire Double Tires (Triangle TR668)
We equip this trailer with 12 units of All-Steel Wire Radial Tires in a dual configuration (Twin tires per hub). We specifically use the Triangle TR668 pattern.
- Load Capacity: Double tires distribute the 80-ton weight effectively, preventing tire blowouts under heavy load.
- Durability: The steel wire construction and TR668 pattern offer excellent traction and cut resistance on mixed road surfaces (highway + off-road mining sites).

5. Marine-Grade Polyurethane Paint
We use a Polyurethane Painting Process that provides 2x the durability of standard alkyd paint. It offers exceptional resistance to rust, salt spray, and UV fading, keeping your trailer looking professional for longer, even in coastal or humid African/South American environments.
6. Reinforced Heavy-Duty Ramps
The rear loading ramps are fabricated from high-strength steel with internal reinforcement ribs. They are engineered to handle the frequent loading of 40-ton+ excavators without deformation.
(Hydraulic ramps are available as an optional upgrade for easier operation).

3. Technical Specifications
| Feature | Details |
|---|---|
| Model | Kales-80T-Flatdeck-Ext |
| Payload Capacity | 80 Tons (Heavy Duty Config) |
| Platform Height | 1,060 mm (Low Center of Gravity) |
| Dimensions (LxWxH) | 15,500mm x 2,500mm (+500mm Extension) x 1,060mm |
| Deck Width | Standard: 2,500mm / Extended: 3,000mm |
| Axles | 3 Axles (BPW / FUWA / Kales Heavy Duty) |
| Tires | All-Steel Wire Double Tires (Triangle Brand) |
| Suspension | Reinforced Mechanical Spring Suspension |
| Main Beam | HG60 High Strength Steel (500mm Height) |
| Braking System | WABCO Valves + ABS (Anti-lock Braking) |
| Landing Gear | JOST Brand (28 Ton) |
4. Service & Support
Buy with confidence, operate with peace of mind. We provide comprehensive support for international buyers.
1-Year Structural Warranty
We cover the main beam and chassis against any manufacturing defects or fractures for 12 months.
Free Spare Parts Kit
Value of $500. Includes brake shoes, air valves, sealing rings, and LED lights to ensure emergency maintenance capability.
Lifetime Technical Support
Our engineering team provides 24/7 support via WhatsApp/Email, including operation manuals for the side extension system.
5. Frequently Asked Questions (FAQ)
Q: How do I operate the side extensions?
A: The trailer features 250mm wide drop sides. Simply unlock the securing pins and lower the side boards until they rest on the reinforced support brackets. This creates a flush 3000mm wide deck instantly.
Q: Why choose "All-Steel Wire" tires?
A: Compared to standard nylon tires, All-Steel Wire tires offer much higher load-bearing capacity and heat dissipation. The "Double Coin" (Twin Tire) configuration further ensures stability for 80-ton loads.
Q: Can I load 80 tons on this trailer?
A: Yes. The trailer is engineered with high-strength HG60 steel and heavy-duty suspension to handle up to 80 tons. However, please always comply with your local road weight regulations.
Ready to Handle Wider Loads?
Get the flexibility of two trailers in one. The Kales 3-Axle Side-Extension Lowbed is ready for your toughest jobs.

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