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The Specialty Vehicle Climbing Ladder by Whole Chain Tech provides operators with a safe and convenient way to get on and off, enabling them to carry out operations at a certain height above the ground. For special - operation - demand vehicles with a relatively high body, such as elevated platform fire engines, our climbing ladders are of crucial importance for the efficient conduct of rescue and repair work.
| Specification Item | Details |
| Brand | Whole Chain Tech |
| Material | 304 Stainless Steel (Main Frame + Steps) |
| Total Weight | ~38-42 KG |
| Total Extended Height | 4800-5500 mm (15.7-18 ft) |
| Folded Width | 320-350 mm |
| Step Spacing | 280-300 mm (Ergonomic Design) |
| Step Width | ≥250 mm (Anti-slip Serrated Surface) |
| Load Capacity | ≥300 KG (Suitable for Fully Equipped Firefighters) |
| Bottom Step to Ground | ≤450 mm |
| Installation Type | Side-mounted, Fully Flush with Vehicle Body |
| Locking Mechanism | Spring-loaded Auto-locking Pins |
| Surface Treatment | Polished + Passivation (Corrosion Resistance) |
| Compliance Standard | GB 7956-2014 Fire Truck Safety Standard |
| Customization Options | Height, Step Count, Color |
Superior Durability: Crafted from high-quality 304 stainless steel with polished and passivated surface, it resists rust and wear, enduring harsh outdoor, fire-fighting and logistics scenarios, ensuring long service life under high-frequency use.
Safe, Ergonomic: Scientific 280-300mm step spacing, anti-slip serrated steps and spring-loaded auto-locking pins guarantee climbing safety and comfort; no extra tools needed for extension, retraction and installation, improving work efficiency.
Space-Saving : Smooth telescopic structure enables one-hand operation; side-mounted and fully flush with vehicle body when folded to save space; ≥300KG load-bearing, matching most box/fire trucks, with customizable height, step count and color.
Compliant & Low Maintenance: Meets GB 7956-2014 Fire Truck Safety Standard for global market use; stainless steel material is easy to clean, reducing daily maintenance costs.
Whole Chain Tech Auto pays attention to every detail. We use high-strength cartons combined with shockproof foam to package the ladders, ensuring that the products are not damaged during transportation.
As a professional manufacturer, Whole Chain Tech Auto provides you with detailed installation and usage guidance. We have prepared high-definition installation tutorial videos and illustrated instruction manuals.If you encounter any problems during installation or use, feel free to contact our supplier service team, and we will provide you with a solution within 24 hours.
A: The load-bearing capacity of this specialty vehicle climbing ladder can reach ≥300KG, which complies with GB 7956-2014 Fire Truck Safety Standard and ANSI/OSHA North American Safety Standard, suitable for workers with full professional equipment.
A: Whole Chain Tech provides a 1-year free warranty service for all climbing ladders. For non-human damage (such as structural deformation caused by material quality, insensitive lock 止 mechanism), we provide free repair or replacement of parts during the warranty period.
A: Yes, we support one-stop customization service. According to your vehicle model, body size and actual operation needs, we can customize the ladder's extended height, step count, color and mounting position to ensure perfect compatibility with the vehicle body.
A: The daily maintenance of the ladder is simple:
1. Wipe the ladder surface with a dry cloth regularly to keep it clean
and free from dust and dirt;
2. Apply lubricating oil to the telescopic guide rail every 3 months to ensure smooth
telescoping;
3. Check the lock mechanism and foot pad regularly, and replace damaged parts in time.
Address
No. 16, Baoyun Road, Longxing Town, Yubei District, Chongqing City, China
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