KL Seating / Nanchang Qinglin / YY53
Supplier product referenceYY53 mechanical-suspension seat
A high-back seating reference with a suspension base; compare the complete assembly rather than its appearance alone.
Identify the quoted version
- Catalogue model
- YY53
- Published construction
- Mechanical suspension
- Supplier-listed suspension travel
- 48 mm
- Supplier-listed weight adjustment
- 40–120 kg
- Published covering
- PVC; confirm quoted upholstery
Supplier-published identification data reviewed 20 October 2026. Figures are attributed to the source, not independently measured.
What this product reference covers
YY53 appears in KL Seating’s material-handling range as a mechanical-suspension seat. The reference image has a high back, a side opening and an enclosed suspension base. These visible features help distinguish it from the lower-profile YY01 and the differently shaped KL11. They are identification aids rather than evidence of a replacement match.
Read the dimensions in context
Suspension travel changes the information a buyer should request. The source lists 48 mm, but that number is not the installed seat height or a statement of available cab clearance. Obtain the drawing for the complete assembly at the relevant position, including rails and any proposed swivel or restraint equipment. Ask the supplier to identify which dimensions depend on the chosen configuration.
Separate the assembly from its options
The short description names a belt and electric lock as optional accessories. Other parts of the source describe rail details and alternative covering. Preserve those distinctions in a quotation: ask what is standard, what is optional and which current version the drawing represents. A website image may show equipment that is not part of every offer.
Questions for a comparable proposal
How does the offered assembly differ from the catalogue image?
Request a current configuration sheet covering the base, rails, belt, trim and electrical components.
Does 48 mm describe overall height?
No. The supplier labels it suspension travel; the installed envelope needs a separate dimensional drawing.
Can this replace a named truck seat?
This page does not establish that. Match the truck and installed assembly records through the existing seat-identification route.
Prepare the existing-seat record
Keep the truck make, model and serial information with the installed seat label, existing parts reference and clear photographs of the mounting platform, rails and visible connectors. Use existing technical records for dimensions and interfaces. If an identifier is missing, mark it as unresolved rather than guessing. Retain the same document pack when comparing proposals so that a seat assembly is not silently replaced by a different configuration.
Source and limits
The supplier’s product-page body identifies this model and its catalogue features. Brand-fit wording, certification claims, comfort benefits and general safety statements are not independently verified here. This page does not confirm stock, manufacturer authorization, truck-specific compatibility or an approved restraint or operator-presence arrangement. It is procurement research, not installation, bypass, repair or operating guidance.
https://www.klseating.com/yy53-precision-pvc-electric-material-handling-forklift-seat-manufacturer-product/
https://www.klseating.com/material-handling-seating/