Commercial Vehicle & Bus Passenger Seat Assembly with 3-Point Safety Belt

This complete single-passenger seat assembly is engineered for buses, engineering machinery, ambulances, commercial van conversions, sightseeing carts, and heavy/medium truck co-driver seating. Supplied as a pre-assembled unit, it comes equipped with an automotive-grade 3-point seatbelt, recline backrest angle adjustment, and smooth fore-aft slider positioning. Balancing passenger safety, ergonomic comfort, and cabin interior compatibility, it is ideal for factory OEM supply, aftermarket vehicle interior upgrades, and foreign trade specialty vehicle projects.

Parameter
Features

Total Seat Height	Standard 920 mm; Adjustable range 850 mm to 980 mm.
Effective Seat Cushion Dimensions (W x D)	Standard 440 mm x 400 mm; Range 400 mm to 480 mm x 370 mm to 430 mm.
Seat Cushion Foam Thickness	Standard 45 mm; Range 35 mm to 60 mm.
Backrest Foam Thickness	Standard 40 mm; Range 30 mm to 50 mm.
Backrest Recline Adjustment Angle	90° to 120° multi-position adjustment; Angle travel lock customizable.
Slider Fore-Aft Travel Range	0 mm to 180 mm; Selectable range 100 mm to 250 mm.
Rated Safe Load Capacity	Standard 150 kg; Reinforced structural option up to 180 kg.
Complete Seat Assembly Net Weight	Approx. 12.5 kg to 14 kg (Fine-tuned based on steel plate thickness).
Installation Method	Bottom slider bolts mount to pre-drilled floor holes in the vehicle cabin; Fastens via model-specific adapter brackets.

Key Features & Selling Points:
- Automotive-Grade Safety Standard: Integrated with a standard 3-point seatbelt mechanism to ensure compliance with passenger restraint regulations across various vehicle platforms.
- Versatile Mechanical Adjustability: Features a multi-position backrest recline (90°–120°) and smooth slide track fore-aft displacement (0–180 mm) for personalized seating comfort.
- High-Load Ergonomic Design: High-density foam padding mounted on a rigid structural steel frame rated for 150 kg (upgradable to 180 kg) delivers lasting lumbar support without seat deformation.
- Universal Multi-Vehicle Fit: Flexible mounting patterns adapt to buses, trucks, utility vehicles, and emergency transport cabins, streamlining OEM manufacturing and retrofit supply chains.