High Back Black Leather Executive Office Chair with Mahogany Wood Arms and 5-Star Caster Base (model EXC-WD-001) is listed under Genuine Leather Chair, with overall dimensions of 813 × 813 × 1219 mm and main material of Top-grain Cowhide. Load capacity: 1200 kg. Certifications: High-back,executive,design,Channel-tufted,padded,backrest,armrests,Swivel,caster,base,Height-adjustable,gas,lift. 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.
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall assembled dimensions | 813 x 813 x 1219 mm | |
|---|---|---|
| Adjustable seat height range (floor to seat) | 572 mm | |
| Seat width | 552 mm | |
| Seat depth | 457 mm | |
| Seat cushion thickness | 100 mm | |
| Backrest height from seat surface | 660 mm | |
| Backrest width | 533 mm | |
| Armrest height from seat surface | 222 mm | |
| Armrest height from floor (maximum seat height) | 787 mm | |
| 5-star base diameter | 686 mm | |
| Caster wheel diameter | 50 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 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.
| Maximum user weight capacity | 150 kg | |
|---|---|---|
| Net product weight | 32 kg | |
| Seat foam density | 50 kg/m³ | |
| Upholstery leather thickness | 1.2 mm | |
| Gas lift adjustment stroke | 100 mm | |
| Base static load rating | 1200 kg | |
| Recommended warranty period for structural components | 5 years | |
| 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 |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and backrest upholstery | Black top-grain leather upholstery with channel-tufted stitching | |
|---|---|---|
| Cushion core | High-density molded PU foam with internal steel spring support | |
| Armrest structure | Solid mahogany-stained wood frame with integrated leather arm pads | |
| 5-star base | Solid mahogany-finish hardwood base with reinforced metal center hub | |
| Internal support frame | 12mm thick plywood seat board with welded steel inner frame | |
| Caster wheels | Dual-wheel PU-covered nylon casters for hard floor and carpet use |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic gas lift with 100mm vertical adjustment stroke | |
|---|---|---|
| Swivel function | 360-degree full rotation around central column | |
| Tilt mechanism | Locking synchro-tilt with adjustable tension control, 15-degree maximum recline | |
| Mobility | Smooth-rolling dual-wheel casters for movement across carpet and hard floors |
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 use | Formal wood-accented leather chair for manager and director workstations | |
|---|---|---|
| Conference room leadership seating | High-back supportive seating for head-of-table conference room positions |
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Office work chair safety, strength and durability requirements for performance verification | |
|---|---|---|
| EN 1022:2018 | Furniture seating stability test standard for tip-over resistance verification |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 Clause 7 | Seat static load test for 136kg user capacity verification |
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Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to wood arms and base | |
|---|---|---|
| GB/T 16799-2008 | Leather for furniture, applicable to upholstery material performance |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to wood arms and base; 2. GB/T 16799-2008: Leather for furniture, applicable to upholstery material performance; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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