Hydraulic Ramp Heavy Equipment Flatbed Trailer
The Hydraulic Ramp Heavy Equipment Flatbed Trailer is a specialized, heavy-duty commercial transport semi-trailer engineered specifically for self-propelled heavy machinery, construction excavators, bulldozers, and oversized industrial equipment. Built with high-strength Q345B/Q550 structural steel and automated submerged-arc welding, it features heavy-duty hydraulic folding rear loading ramps operated via an independent electro-hydraulic power pack, enabling effortless, safe, and low-angle drive-on loading for massive tracked and wheeled units. Equipped with a reinforced low-clearance platform deck, multi-position container twist-locks, durable 13T–16T heavy-duty axles, and robust mechanical or air suspension, it provides maximum operational efficiency, load stability, and dual-purpose versatility for heavy-haul contractors. Fully certified under ECE, ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Semi-Trailer
Load Capacity : 50T/60T/80T
Condition : New
Grade : Heavy Duty / Engineering Grade
Shape : Flatbed with Hydraulic Rear Ramps
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE, ISO9001, CCC, CE, DOT, SGS
HS Code : 8716399000
Overall Dimensions : 13000-13760 x 2500 x 1500-1650 mm (Ramp Length: 2200-2500mm)
Platform Dimension : Customized
Wheel Base : 7500 + 1310 + 1310 mm
Tread : 1820 mm / 2050 mm
Axle Number : 3 / 4 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Engineering
Axle Capacity : 13T / 16T
Tire Number : 12 / 16
Tire Specification : 12R22.5 / 11.00R20 / 12.00R20
Tire Brand : Triangle / Double Coin / Linglong / Chaoyang
Rim : 9.00-22.5 / 8.5-20
Suspension : Heavy Duty Mechanical Leaf Spring / Air Suspension
Leaf Spring : 10pcs / 12pcs (90x16mm)
Brake System : ABS Anti-lock Braking System
ABS Brand : WABCO / Kemi / Haldex
Self-dumping : Not Self-dumping
Material : High-Strength Steel (Q345B/Q550)
Main Beam Height : 520mm / 550mm
Upper Plate : 16mm / 18mm
Down Plate : 18mm / 20mm
Middle Plate : 10mm / 12mm
Welding : Automatic Submerged-Arc Welding
Platform Floor : Thickened Checkered Steel Plate 5mm with Reinforcement Beams
Loading Ramps : Dual Hydraulic Folding Heavy-Duty Steel Ramps with Power Unit
Hydraulic System : 12V/24V Electro-Hydraulic Pump Station with Double-Acting Cylinders
Landing Gear : 28T Two Speed Heavy Duty / JOST / FUWA
King Pin : 50#(2") / 90#(3.5") Reinforced
King Pin Brand : JOST / FUWA
Twist Lock : 12pcs Integrated Container Twist-Locks
Spare Tire Carrier : 2pcs
Tool Box : 1pcs Heavy-Duty Steel Box
Electric System : 24V, 7 Pin Socket, LED Light
Wiring Harness : 6 Lines
Painting : Sand Blasting + Primer + Two Coats Heavy-Duty Coating
Colour : Optional
Warranty : Main Beam 3Y / Axle 1Y
Package : Nude / Container / Ro-Ro
Delivery Time : 25-30 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. Electro-Hydraulic Ramp System & High-Tensile Spine
- Hydraulic Folding Ramp Assembly: Dual heavy-duty folding loading ramps powered by high-capacity double-acting hydraulic cylinders and an independent electric-hydraulic power unit, allowing operators to precisely adjust ramp angles for smooth equipment loading.
- Q345B/Q550 Reinforced Structural Spine: Main longitudinal beams fabricated using high-yield steel and automated Submerged-Arc Welding (SAW), providing extreme frame stiffness to withstand heavy concentrated tracked-vehicle loads.
- Reinforced Heavy-Duty Decking: Thick 5mm checkered steel plate flooring reinforced with transverse cross-members and side support gussets, preventing deck indentation under high-tonnage machinery crawler tracks.
2. Axle, Suspension & Pneumatic Braking Systems
- Heavy-Duty 3 or 4 Axle Setup: Premium commercial engineering axles (FUWA / BPW / HuaJin brands; 13T/16T capacity per axle) calibrated for high-capacity weight distribution and severe off-highway project sites.
- Robust Suspension Architecture: Reinforced multi-leaf mechanical suspension (10pcs/12pcs, 90x16mm) engineered to absorb extreme dynamic loading shocks during equipment drive-on operations.
- Advanced Pneumatic Braking System: High-response ABS air braking system (WABCO / Kemi / Haldex brands) ensuring secure, controlled, and immediate stopping power under full engineering payloads.
3. Operational Accessories & Safety Setup
- Engineering Landing Gear & Kingpin: Heavy-duty 28-Ton two-speed landing gear and reinforced interchangeable 50#(2") or 90#(3.5") kingpins designed for frequent heavy-duty coupling.
- Electrical & Lighting System: Weatherproof 24V LED lighting system featuring a 7-pin socket and protected wiring harness for total highway visibility and safety compliance.
- Corrosion-Resistant Finish: Surface thoroughly cleaned via shot-blasting, coated with anti-rust primer, and finished with double-coated heavy-duty polyurethane topcoats for rugged operational environments.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the main structural chassis frame; 1-Year warranty for axles.
- Delivery Lead Time: 25 – 30 working days upon order confirmation.
- Packaging & Shipping: Nude packing; shipped via Ro-Ro vessel, Bulk Cargo ship, or Flat-Rack container.
- Payment Terms: T/T (Telegraphic Transfer), L/C (Letter of Credit).
