Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 690 × 700 × 1200 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 | 18 kg | |
|---|---|---|
| Recommended user weight capacity | 160 kg | |
| Seat static-load verification target | 102 kg | |
| Backrest backward force target | 136 kg | |
| Gas-lift service class | Class 4 | |
| Base static-load verification target | 1134 kg | |
| Caster rolling durability | 100000 cycles | |
| Seat-front impact durability | 100000 cycles | |
| Upholstery abrasion resistance | 50000 Martindale cycles | |
| Recommended daily occupancy | 8 hours |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Brown leatherette with continuous tailored facing over seat and back | |
|---|---|---|
| Seat cushion | 90 mm high-resilience polyurethane foam, target density 45 kg/m3 | |
| Back cushioning | 60 mm molded polyurethane foam, target density 38 kg/m3 | |
| Internal seat frame | 2.0 mm welded steel support plate with perimeter tube frame | |
| Back support shell | Contoured plywood or reinforced polypropylene shell over steel back brackets | |
| Edge trim | Black protective perimeter binding along outer back and side bolsters | |
| Tilt mechanism | Black powder-coated steel multi-position tilt plate with twin side levers | |
| Gas lift | Chrome-plated Class 4 steel gas cylinder, 50 mm outer tube | |
| Five-star base | Polished die-cast aluminum five-star base with tubular reflective spokes | |
| Casters | 60 mm black polyurethane twin-wheel casters with steel swivel stems | |
| Stitching | Tone-matched polyester thread with layered V-shaped seam pattern, 70 mm pitch | |
| Under-seat hardware | Black steel lever arms and adjustment paddle with zinc-plated fasteners |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Swivel function | 360-degree full rotation around the central gas lift for desktop access | |
|---|---|---|
| Seat-height adjustment | 80 mm gas-lift travel from 450 to 530 mm via right-side lever | |
| Back tilt function | Synchronized recline to a 15-degree rear angle with tension adjustment | |
| Tilt lock function | 3-position lock at upright, mid-recline, and full recline positions | |
| Rocking resistance | Side-knob tension control adapting resistance up to 160 kg user weight | |
| Mobility | Five 60 mm twin-wheel casters provide omnidirectional movement on carpet and hard floors | |
| Back support | High 760 mm back with layered V-seamed zones gives upper-back and shoulder contact | |
| Integrated side support | Fixed wraparound bolsters provide 190 mm lateral torso and arm-side support | |
| Caster braking | Hard-floor polyurethane tread with 360-degree swivel neck and no visible locking brake | |
| Seat access | Rounded 520 mm wide padded seat with waterfall front edge to reduce thigh pressure | |
| Tilt lever length | 150 mm | |
| 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.
| 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 2000 mm executive desk where the 1200 mm high back provides presence and upper-body support. | |
|---|---|---|
| Private manager workspace | Suitable for daily 8-hour desk work with a 530 mm maximum seat height for standard 760 mm desks. | |
| Meeting or boardroom setting | Coordinate several units around conference tables for a consistent tailored brown and polished-metal interior. | |
| Consultation room | Use for professional one-to-one meetings because the wraparound back creates a formal seated profile. | |
| Home executive office | Appropriate for users wanting a high-backed chair without separate armrests in a refined study environment. | |
| Flooring compatibility | Use on wood, tile, vinyl, or low-pile carpet with 60 mm polyurethane twin-wheel casters to limit floor noise and wear. | |
| Procurement configuration | Specify brown leatherette with polished aluminum base for warm wood-toned executive furniture schemes. | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 | Office chair dimensions; use to verify seat-height range, seat depth, back support, and clearances. | |
|---|---|---|
| EN 1335-2 | Office chair safety requirements; use for structural stability and strength acceptance. | |
| EN 1335-3 | Office chair test methods; use as the laboratory method supporting structural procurement checks. | |
| EN 1022 | Residential and contract seating stability; use for forward, rearward, and sideways stability checks. |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 R2022 | Office chairs standard; use back, seat, base, caster, and fatigue tests for contract acceptance. | |
|---|---|---|
| ANSI/BIFMA e3-2019 R2024 | Furniture sustainability standard; use only if material content and emissions documentation is supplied. |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 | Furniture strength and durability test for chairs and stools; use for back, seat, and leg loading acceptance. | |
|---|---|---|
| GB/T 3324 | General technical specification for wooden furniture; apply if the back shell uses wood-based panels. | |
| GB 18584 | Indoor decorative material limit for formaldehyde and soluble metal content in furniture components. | |
| GB/T 27922 | After-sales service guidance for warranty, spare-part, and repair terms in commercial furniture procurement. |
This product must meet the following technical requirements: 1. GB/T 10357.3: Furniture strength and durability test for chairs and stools; use for back, seat, and leg loading acceptance.; 2. GB/T 3324: General technical specification for wooden furniture; apply if the back shell uses wood-based panels.; 3. GB 18584: Indoor decorative material limit for formaldehyde and soluble metal content in furniture components.; 4. GB/T 27922: After-sales service guidance for warranty, spare-part, and repair terms in commercial furniture procurement.; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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