Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 720 × 700 × 1180 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended user weight capacity | 160 kg | |
|---|---|---|
| Chair net weight | 22 kg | |
| Static base verification load | 710 N | |
| Caster rolling durability target | 100,000 cycles | |
| Gas-lift cyclic durability target | 100,000 height-adjustment cycles | |
| Tilt mechanism cyclic durability target | 300,000 recline cycles | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound rate | 40% | |
| Recommended user height range | 190 cm |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Cream leather-look upholstery over padded cushion; exact leather or PU grade requires BOM confirmation | |
|---|---|---|
| Backrest upholstery | Cream upholstered tall back with stitched lumbar transition; substrate and hide grade not visibly verifiable | |
| Outer side shell | Dark molded structural side shell wrapping the arm and back flank | |
| Armrest padding | Integrated cream padded arm caps connected to the seat shell | |
| Seat cushion | Molded polyurethane foam, 80 mm thick at center, covered by upholstery and support board | |
| Back cushion | Molded polyurethane foam, 60 mm thick in lumbar zone, attached to structural back board | |
| Internal seat support | 12 mm molded plywood or composite seat board with steel mounting plate | |
| Internal back frame | 10 mm molded board or formed inner shell supporting the upholstered back | |
| Tilt mechanism | Black steel synchronized-tilt mechanism, 3 mm plate thickness, visible under the seat | |
| Gas lift | Black-sleeved 50 mm Class 4 gas lift with steel telescopic tube | |
| Five-star base | Polished chrome-plated steel or aluminum five-star base with five radiating legs | |
| Casters | Five black twin-wheel nylon casters with hard-floor tread and swivel stems |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Swivel function | 360-degree continuous seat rotation on central gas-lift swivel bearing | |
|---|---|---|
| Height adjustment | Pneumatic seat-height adjustment through 80 mm stroke using the right-side under-seat lever | |
| Recline function | Synchronized back recline to 15 degrees with seat-slider linkage under the seat | |
| Tilt tension control | Rotary tension knob adjusts reclining resistance for user body weight | |
| Tilt lock | Multi-position tilt lock secures the back at upright and reclined working positions | |
| Arm support | Fixed integrated armrests provide forearm support at 230 mm above seat, without height or pivot adjustment | |
| Mobility | Five 60 mm twin-wheel casters enable rolling and turning on carpet tiles or hard floors | |
| Ergonomic support | High 720 mm back supports thoracic and shoulder regions; lumbar contour requires no separate pillow | |
| Shell containment | Raised side shell encloses the seat and back edge, giving lateral support and a tailored executive form | |
| Base stability | Five-star radial base distributes reclining loads and resists tipping during normal swivel tasks | |
| Back recline travel | 15 degrees | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Export carton dimensions | 780 x 660 x 380 mm | |
|---|---|---|
| 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 | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive office | Suitable for private manager and director offices due to the high-back shell, padded arms, and polished base | |
|---|---|---|
| Meeting room | Usable at conference tables for 4 hour discussions where swivel and recline functions support movement | |
| Home office | Fits refined residential workspaces paired with 1800 mm executive desks | |
| Private workstation | Recommended for users 190 cm tall requiring lumbar and upper-back support during computer work | |
| Consultation room | Appropriate for professional advisory or sales rooms where appearance and quiet mobility are required | |
| Reception waiting desk | Can serve reception staff needing a polished visitor-facing chair with height adjustment and rolling mobility | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| BIFMA X5.1 applicability | Recommended references: ANSI/BIFMA X5.1 | |
|---|---|---|
| Back strength test reference | Specify back-rest strength and cyclic load testing under ANSI/BIFMA X5.1 for the tall structural back | |
| Base and caster reference | Specify five-star base, caster, and chair stability evaluation under ANSI/BIFMA X5.1 before bulk purchase |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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