Shaanxi Yisirui Auto Parts Co., Ltd. is one of the most credible manufacturers and suppliers of adjustable mechanical suspension driver seat in China, also supports customized service. Welcome to wholesale durable adjustable mechanical suspension driver seat in stock here and get pricelist from our factory. Quality products and low price are available.
Product Overview: Versatile Comfort for Demanding Vehicles
The YSR911-5B stands as a highly sought-after Adjustable Mechanical Suspension Driver Seat in both domestic and international markets, renowned for its robust construction and driver-centric design. Selecting the right seat is a critical decision for any operator who spends long hours behind the wheel of a truck or heavy machinery, directly impacting comfort, health, and productivity.
This model features a sophisticated mechanical suspension system with an adjustable weight preload, typically ranging from 40kg to 130kg, allowing it to adapt to operators of different statures for optimal damping performance. Recognizing that operating environments vary drastically, we offer a high-specification version of the YSR911-5B. This version is engineered for the extreme conditions of heavy engineering vehicles, with enhancements including a reinforced frame made from higher-grade steel, advanced anti-corrosion treatments, denser cushioning, and rigorously tested safety components-all built to withstand harsh worksites.
Video overview showcasing the features of the YSR911-5B series seat.
Detailed Product Showcase

Detailed view highlighting the ergonomic design and durable construction.
Core Specifications & Dimensions
| Product Model | YSR911-5B Adjustable Mechanical Suspension Driver Seat |
| Gross Weight | 38 kg |
| Net Weight | 35 kg |
| Product Dimensions (LxWxH) | 660mm x 1100mm x 542mm |
| Packaging Dimensions | 620mm x 580mm x 900mm |

Detailed dimensional diagram for precise installation planning.
Design & Aesthetic Features

The YSR911-5B combines functionality with user-friendly design. Key features include a fully adjustable backrest and headrest for personalized support, a smooth swivel function for easier cab entry and exit, and a selection of several popular upholstery colors to match vehicle interiors.
Comprehensive Adjustment Functions
• Headrest Adjustment: Vertical height adjustment to support the neck and head properly, reducing strain.
• Fore/Aft Adjustment (Horizontal Slide): Offers a 200mm travel range, allowing drivers to find the perfect distance from the steering wheel and pedals.
• Backrest Angle Adjustment: Reclines through a range of 80° + 41°, enabling a comfortable position for both focused driving and rest periods.
• Weight (Suspension Stiffness) Adjustment: Tunable from 40kg to 130kg to match the operator's weight, ensuring effective vibration damping across different terrains.
• Integrated Safety: Comes standard with a reliable three-point seat belt for essential occupant restraint.
Additional Product Images

Side and rear views showcasing the robust construction and adjustment mechanisms.
Broad Industry Applications
• Commercial Vehicles: An ideal fit for long-haul and regional trucks (heavy-duty, semi, light), buses, and tractors, providing comfort for extended highway and city driving.
• Construction & Mining Equipment: Built to endure the demanding environments of mining trucks, loaders, port cranes, dump trucks, and scrapers, where vibration isolation is crucial.
• Agricultural Machinery: Perfect for harvesters, tractors, and other farm equipment, helping to reduce operator fatigue during long days in the field.
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Commercial Trucks & Transport |
Tractors & Harvesters |
Supply Chain & Logistics Information
| Item | Details |
|---|---|
| Monthly Production Capacity | 800 - 1,000 pieces |
| Packaging Details | 1 unit per protective carton. For bulk shipments: 4, 8, or 12 units per secure pallet. |
| Shipping Ports | Major Chinese export hubs: Shenzhen, Guangzhou, Shanghai, and Qingdao Ports. |
| Estimated Lead Time | Small Orders (1-10 pcs): 1-3 days for in-stock standard models. Bulk Orders (>10 pcs): Approximately 15 days for production and preparation. |
Our Factory: A Destination for Global Partners

We proudly host clients from around the world, offering transparent insights into our manufacturing processes and quality control.
Global Market Presence at Exhibitions

YSR Seating actively participates in international trade shows, connecting with industry leaders and showcasing our latest innovations like the Adjustable Mechanical Suspension Driver Seat.
Contact YSR Seating Factory
Office Tel: +86-029-81136503
Mobile / WeChat: +86-13991337062
Email: sales@ysrseats.com
WhatsApp: 008613991337062
Ready to enhance the comfort and safety of your vehicle fleet? Contact YSR Seating today for a quotation, detailed specifications, or to discuss customizing the YSR911-5B to your exact needs.
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