Black Upholstered Executive Office Chair with Wood Arms and Caster Base (model EXE-OFF-WOOD-ARM-BLK01) is listed under Genuine Leather Chair, with overall dimensions of 760 × 810 × 1220 mm and main material of Top-grain Cowhide. Load capacity: 1134 kg. Certifications: Traditional,executive,styling,tufted,padded,upholstery,swivel,rolling,base,fixed,wood,armrests. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
| Time | Field | Original Value | Corrected Value | Note / Status |
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall assembled dimensions | 760 x 810 x 1220 mm | |
|---|---|---|
| Seat width | 533 mm | |
| Seat depth | 533 mm | |
| Maximum seat height (floor to seat top) | 622 mm | |
| Minimum seat height (floor to seat top) | 483 mm | |
| Backrest height (seat top to back crown) | 660 mm | |
| Backrest width | 500 mm | |
| Armrest height above seat | 230 mm | |
| 5-star base diameter | 700 mm | |
| Caster wheel diameter | 50 mm | |
| Seat cushion thickness | 120 mm | |
| Backrest padding thickness | 80 mm | |
| Knee clearance under seat at minimum height | 180 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended user weight capacity | 150 kg | |
|---|---|---|
| Net product weight | 34 kg | |
| Recommended daily usage duration | 8 hours | |
| Caster rolling durability (cycles) | 40000 | |
| Gas lift rated cycles | 100000 | |
| Static load on 5-star base | 1134 kg | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and back upholstery | Black faux leather with vertical channel stitching | |
|---|---|---|
| Seat cushion core | 45kg/m³ high-density polyurethane foam | |
| Backrest cushion core | 35kg/m³ high-density polyurethane foam | |
| Armrests and 5-star base | Solid dark walnut-stained hardwood | |
| Gas lift column | 3-stage Class 4 steel pneumatic cylinder | |
| Caster wheels | Dual-wheel polyurethane hooded casters |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Lever-operated pneumatic gas lift with 140mm travel | |
|---|---|---|
| Swivel function | 360-degree full rotation around central column | |
| Recline function | Knee-tilt mechanism with 18-degree maximum recline and upright lock | |
| Tilt tension control | Adjustable tension knob to match user weight |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive private office placement | Designed for managerial and executive desks for daily office use | |
|---|---|---|
| Boardroom meeting use | Suitable for formal conference room seating for senior attendees |
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Defines dimensional requirements for office work chairs | |
|---|---|---|
| EN 1335-2:2018 | Specifies safety requirements for office seating |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Standard for safety, durability and structural performance of office chairs |
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Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to furniture size measurement for office seating products | |
|---|---|---|
| GB/T 10357.3-2013 | Specifies strength and durability test methods for office chairs |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to furniture size measurement for office seating products; 2. GB/T 10357.3-2013: Specifies strength and durability test methods for office chairs; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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