Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 660 × 700 × 1250 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 | 150 kg | |
|---|---|---|
| Net weight | 22 kg | |
| Seat static-load verification target | 600 kg | |
| Backrest backward static-load target | 150 kg | |
| Gas-lift class rating target | Class 4 | |
| Caster rolling durability target | 100,000 cycles | |
| Base static-load verification target | 1,136 kg | |
| Tilt mechanism fatigue target | 300,000 cycles | |
| Recommended user height range | 1900 mm | |
| Warranty duration target | 5 years |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Beige leather or leather-look upholstery over all visible padded surfaces | |
|---|---|---|
| Seat cushion | Molded polyurethane foam at 90 mm thickness, 45 kg/m3 density target | |
| Back cushioning | Molded polyurethane foam at 60 mm thickness, 40 kg/m3 density target | |
| Head cushion | Fixed padded head section with matching beige upholstery and 150 mm face height | |
| Internal seat shell | 12 mm molded plywood or reinforced composite seat board | |
| Back support board | 10 mm contoured plywood or glass-filled polypropylene inner panel | |
| Arm frame | Polished aluminum or chrome-plated steel loop frame with upholstered arm pads | |
| Gas lift | Chrome-plated steel telescopic lift, Class 4 target, 50 mm outer diameter | |
| Tilt mechanism | Black steel multi-position tilt mechanism with 3 mm plate thickness target | |
| Five-star base | Polished aluminum alloy five-star base, 700 mm diameter, 3 mm wall-equivalent target | |
| Casters | Black nylon twin-wheel casters with 60 mm wheels and steel axles | |
| Fasteners and trim | Black steel underside skirt, zinc-plated bolts, and plastic pivot bushings |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Swivel function | 360-degree swivel around the central gas lift | |
|---|---|---|
| Seat height adjustment | 100 mm gas-lift travel operated by the right under-seat lever | |
| Back recline | Synchronized back tilt through 18 degrees with 4 lock positions | |
| Tilt tension control | User-adjustable spring tension knob for body weights up to 150 kg | |
| Fixed arm support | Rigid loop arms provide 230 mm forearm support above the seat | |
| High-back support | Tall segmented back with head, upper-back, and lumbar cushion zones | |
| Mobility | Five twin-wheel casters provide omnidirectional movement on hard floors or low-pile carpet | |
| Replacement parts | Swappable 60 mm stem casters and removable arm pads for maintenance | |
| Seat-depth limitation | Fixed seat depth at 480 mm with no sliding seat mechanism | |
| Assembly method | Back and seat arrive joined, with base, gas lift, casters, and arms requiring final fitting | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
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 office | Use behind a management desk where the tall back and beige finish support a formal interior | |
|---|---|---|
| Boardroom or meeting room | Suitable for long conference seating with swivel access and recline control | |
| Private management workspace | Recommended for users seated 8 hours per day with task and recline positions | |
| Hotel or club business center | Fits premium shared workrooms requiring elegant upholstery and easy movement | |
| Home office manager room | Appropriate in a spacious home office with hard floors or low-pile carpet | |
| Procurement configuration note | Order arm pads, casters, and gas lift as replaceable maintenance items for fleets of 20 or more chairs | |
| 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 office seating dimensions | Use dimensional and safety geometry requirements for office work chairs | |
|---|---|---|
| EN 1335-2 mechanical safety | Require structural safety, stability, and caster performance testing | |
| EN 1335-3 test methods | Specify standardized mechanical and durability test methods for verification | |
| EN 1021-1 upholstery flammability | Require cigarette-ignition upholstery testing when fire compliance is specified | |
| EN 1021-2 upholstery flammability | Require match-flame upholstery testing when specified by the project |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 office chairs | Apply back, seat, base, arm, stability, and caster test requirements for commercial seating |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 furniture mechanical test | Apply seat and back static-load tests to the chair structure during procurement inspection | |
|---|---|---|
| GB/T 10357.3 furniture durability test | Specify seat and back fatigue testing for repeated office use | |
| GB 28007 furniture safety | Check upholstered-furniture harmful-substance limits if the buyer requires Chinese-market compliance |
This product must meet the following technical requirements: 1. GB/T 10357.2 furniture mechanical test: Apply seat and back static-load tests to the chair structure during procurement inspection; 2. GB/T 10357.3 furniture durability test: Specify seat and back fatigue testing for repeated office use; 3. GB 28007 furniture safety: Check upholstered-furniture harmful-substance limits if the buyer requires Chinese-market compliance; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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