Products
4-Axle 70Ton Low Bed Semi-Trailer with Double Folding Hydraulic Ramps
- Commodity name： 4-Axle 70Ton Low Bed Semi-Trailer with Double Folding Hydraulic Ramps
- 产品描述
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- Commodity name: 4-Axle 70Ton Low Bed Semi-Trailer with Double Folding Hydraulic Ramps
Overall Dimension (L×W×H): 15,000–16,500 × 3,000 × 1,000–1,200 mm Loading Platform Size: 12,000 × 3,000 mm (concave optional) Tare Weight: 17,000–19,000 kg Rated Payload: 70,000 kg (70 Ton)
1. Basic Specifications
Overall Dimension (L×W×H): 15,000–16,500 × 3,000 × 1,000–1,200 mm
Loading Platform Size: 12,000 × 3,000 mm (concave optional)
Tare Weight: 17,000–19,000 kg
Rated Payload: 70,000 kg (70 Ton)
GVW: 87,000–89,000 kg
Application: Heavy excavator, bulldozer, crawler crane, mining machinery, heavy equipment transport
2. Chassis & Main Beam
Main Beam: High-strength Q345B / HG60 steel, 500mm box beam
Upper flange: 20 mm; Web: 12 mm; Bottom flange: 20 mm
Platform Floor: 5mm thick anti-slip checkered steel plate
Side Beam: Reinforced “H” type steel, full welding
Gooseneck: Reinforced, detachable optional
3. Running Gear
Axles: 4 × 13Ton / 16Ton, FUWA / BPW / JOST brand
Suspension: Heavy-duty mechanical leaf spring (air suspension optional)
Leaf spring: 90mm(W) × 16mm(T) × 10 layers × 8 sets
Tires: 315/80R22.5 / 12R22.5 tubeless ×16
Rims: 9.00×22.5 ×16
Kingpin: 3.5” (90#) bolt-in, JOST brand
Landing Gear: 28Ton double-speed heavy-duty, JOST / FUWA brand
4. Double Folding Hydraulic Ramps
Quantity: 2 pcs (rear-mounted, double folding design)
Size (per ramp): 800mm width × 3,000mm length (folded: 1,500mm)
Material: High-strength steel with internal reinforcement ribs
Hydraulic System:
Dual hydraulic cylinders per ramp
24V electric hydraulic pump / diesel power pack
Manual emergency valve & safety lock
Capacity: 70Ton matched load rating, anti-slip tooth groove
Operation: One-button control, auto folding/unfolding
5. Brake & Electrical System
Brake System: Dual-line air brake, WABCO relay valve
Brake Chamber: T30/30 ×8
ABS: Standard equipped (WABCO)
Electrical System: 24V, 7-pin ISO socket, LED lights & reflectors
6. Standard Accessories
Toolbox ×1
Spare wheel bracket ×2
Side/rear underrun protection, mudguards
Reflective tapes & safety signs
Surface treatment: Sandblasting + epoxy primer + PU topcoat
Production and Manufacturing
Online consultation
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FAQ
When can I get the quotation?
We usually provide you with a quotation within 24 hours after receiving your inquiry. If you urgently need a quote. Please call us or let us know in your email so that we can prioritize your inquiry.
Do you accept small orders?
Don't worry. Please feel free to contact us at any time. In order to obtain more orders and provide our customers with more conveners, we accept small orders.
Can it be customized?
Customization is possible, we have multiple colors and styles, and we only start mass production based on the samples confirmed and signed by you.
Can I visit your factory?
Welcome to our factory. Please contact us first. With your schedule, we will provide you with the necessary services.
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