Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 770 × 660 × 1255 mm | |
|---|---|---|
| Seat width | 560 mm | |
| Seat depth | 510 mm | |
| Seat height (floor to cushion top) | 530 mm | |
| Backrest total height | 780 mm | |
| Five-star base diameter | 710 mm | |
| Retracted footrest depth extension | 0 mm | |
| Extended footrest length from seat front | 400 mm | |
| Armrest height above seat | 220 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 |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Net weight | 43 kg | |
|---|---|---|
| Maximum user weight capacity | 227 kg | |
| Chrome five-star base static load rating | 1136 kg | |
| Recommended daily usage duration | 8 hours | |
| Caster rolling durability cycle count | 40000 cycles | |
| Foam density (seat cushion) | 45 kg/m³ | |
| Foam rebound rate | 55% | |
| Upholstery abrasion resistance | 50000 Martindale cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and backrest upholstery | Beige PU faux leather with dark brown accent panels | |
|---|---|---|
| Seat cushion core | 140 mm thick high-density polyurethane foam | |
| Backrest padding | 100 mm thick segmented high-density foam | |
| Inner support frame | 18 mm thick engineered plywood with steel reinforcement | |
| Five-star base | 1.8 mm thick chrome-plated polished steel | |
| Armrests | Fixed padded structure with dark polished wood-effect trim caps | |
| Retractable footrest | Padded PU surface on steel slide rails | |
| Casters | 50 mm diameter dual-wheel PU casters with metal bearings | |
| Seam stitching | 8 mm stitch pitch | |
| Gas lift cylinder | Polished chrome Class 3 steel gas lift | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel rotation | Full rotation enabled by central swivel mechanism under seat | |
|---|---|---|
| Gas lift height adjustment | 80 mm vertical adjustment stroke controlled by side lever | |
| Lockable backrest recline | 155-degree maximum recline with 4-position locking | |
| Tilt tension adjustment | Adjustable resistance knob modifies recline force for user weight | |
| Retractable padded footrest | Pull-out steel rail mechanism locks in extended position for napping | |
| Integrated lumbar support zone | Fixed mid-back padded lumbar zone aligned with natural spine curve | |
| Smooth dual-surface caster mobility | Soft PU wheels roll without damage on hardwood, tile, and carpet | |
| Fixed padded arm support | Sturdy fixed armrests provide stable forearm support during work | |
| Reclined overall depth (full recline) | 1060 mm | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Packaging & Logistics
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 | |
| 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 private office | Premium two-tone styling fits manager and director private workspaces | |
|---|---|---|
| Home office workspace | Recline and footrest feature supports extended work and break periods | |
| Executive meeting rooms | Comfortable padded design supports long meetings with visiting guests | |
| Commercial manager workstations | Heavy-duty rating supports daily 8-hour full-shift commercial use | |
| Rest-capable work environments | 155-degree recline and footrest enable short noon naps at the desk | |
| 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
| EN 1335-1:2020 | Applies to office chair dimensional and ergonomic design requirements | |
|---|---|---|
| EN 1335-2:2018 | Applies to strength, durability and stability requirements for office chairs | |
| EN 1022:2018 | Applies to furniture seating stability testing for domestic and contract use |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 Test 5 | Applies to five-star base static load verification for heavy-duty use |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to office chair dimensional stability and strength testing requirements | |
|---|---|---|
| GB/T 3324-2017 | Applies to general technical requirements for wooden and upholstered office furniture | |
| GB 18584-2001 | Applies to limit of harmful substances in upholstered furniture materials |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to office chair dimensional stability and strength testing requirements; 2. GB/T 3324-2017: Applies to general technical requirements for wooden and upholstered office furniture; 3. GB 18584-2001: Applies to limit of harmful substances in upholstered furniture materials; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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