Main beams: 2 main beams made of 520mm composite I-beam steel, using SM490YA or ASTM A572 steel for high strength, flexibility, excellent impact resistance, tensile strength, and load capacity.
Landing gear: Manual type, load capacity from 28–80 tons, with dual-speed modes (fast/slow), synchronized control mechanism on the right side in the trailer’s forward direction.
Kingpin: 2” bolt-on type, easy to replace, ensuring operational durability.
Suspension system: 13-ton capacity, 8 semi-elliptical leaf springs (90 x 16 mm).
Axles: Germany brand, 3 axles × 13.8 tons, strong structure and durable performance.
Rims: 8.25×22.5, 9.00×22.5
Tires: 11R22.5, 12R22.5
Brakes: Dual-chamber T30/30 spring brakes, air valves, air hoses, and air tanks.
Painting: Steel shot blasting, anti-corrosion epoxy primer, and 2-component PU topcoat for long-lasting color durability.
Lighting & Electrical system: 24 Volt, 7-core wiring. Front, rear, and side lights. Air coupler and Phillips-USA power socket.
Fenders: Steel and plastic fenders.
Twist locks: 4 twist locks with rear platform.
Spare tire bracket: 1 unit
Skeletal Semi-Trailer 30ft 3-Axle AMT-S303-M5
The 30ft 3-Axle Skeletal Semi-Trailer – AMT-S303-M5 has overall dimensions of 8,570 x 2,480 x 1,570 mm, a curb weight of 4,510 kg, and a maximum payload capacity of 32,400 kg. Built with high-strength SM490YA steel main beams, the trailer ensures excellent durability and load-bearing capacity, making it ideal for transporting heavy goods. The manual landing gear enables easy lifting and lowering, while the modern braking system enhances operational safety.
Technical Specifications
Strong, reliable, and built for heavy-duty transport – The ultimate trailer for your logistics fleet.
Looking for a lightweight yet high-capacity skeletal trailer that handles heavy cargo with ease?
The AMT-S303-M5 features overall dimensions of 8,570 x 2,480 x 1,570 mm, with a curb weight of only 4,510 kg, yet offers a massive payload capacity of up to 32,400 kg.
Its structure is reinforced with SM490YA high-strength steel main beams, ensuring superior durability and load-bearing capacity.
• Equipped with a dual-chamber T30/30 air brake system, complete with air tanks and air lines – delivering consistent and safe braking performance.
• Manual two-speed JOST landing gear provides effortless raising and lowering, even on rough surfaces.
• High-quality components – including axles, rims, tires, and electrical systems – sourced from trusted international brands for long-term reliability.
👉 Call us now at 088 606 15 15 for a personalized quotation or visit our website at asean-jsc.com
Benefits of the 30ft 3-Axle Skeletal Semi-Trailer – AMT-S303-M5
High Payload Capacity
Supports up to 36,910 kg gross weight, making it ideal for transporting heavy cargo and optimizing logistics operations.Robust Steel Construction
Built with SM490YA or ASTM A572 high-strength steel main beams, offering excellent durability, flexibility, and resistance to impact and heavy loads.User-Friendly Landing Gear
Manual landing gear with two-speed modes (fast and slow) enables safe, efficient, and flexible load handling during operations.Long Service Life
Anti-corrosion coating and a modern dual-chamber brake system ensure long-term performance and help minimize maintenance costs.
