Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 700 × 720 × 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.
| Net weight | 22 kg | |
|---|---|---|
| Recommended user weight capacity | 160 kg | |
| Seat dynamic load rating | 110 kg | |
| Backrest recline force range | 75 kg tension | |
| Base static load rating | 1136 kg | |
| Caster rolling durability | 100000 cycles | |
| Gas-lift cycle durability | 100000 height cycles | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound rate | 42% |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Brown full-grain leather or matching leather-look upholstery with stitched panel seams | |
|---|---|---|
| Backrest padding | Molded polyurethane foam, 80 mm thick, attached to a contoured load-bearing back shell | |
| Seat padding | Molded high-resilience polyurethane foam, 100 mm thick, with rounded waterfall front | |
| Internal seat frame | 12 mm bent plywood or steel-reinforced composite seat platform | |
| Back support frame | 20 x 20 mm welded steel tube inner frame with molded back board | |
| Armrest structure | Upholstered fixed arms over steel or rigid board cores with foam and matching brown facing | |
| Gas lift | 50 mm chrome-plated steel gas-lift column with black upper taper | |
| Five-star base | Polished die-cast aluminum five-spoke base with 700 mm footprint | |
| Tilt mechanism | Black powder-coated steel multi-position tilt mechanism with tension knob and lever | |
| Casters | Black nylon twin-wheel casters with 60 mm wheels and steel axle pins | |
| Fasteners and hardware | Grade 8.8 steel bolts, spring washers, and zinc-plated pivot pins | |
| Surface finish | Semi-aniline or protected leather/PU finish with uniform matte brown grain |
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 bearing for full-turn workstation access | |
|---|---|---|
| Seat height adjustment | Pneumatic lift with 80 mm stroke and right-side lever, giving a 530 mm maximum seat height | |
| Backrest recline | Synchronized tilt movement with 18-degree maximum recline from upright working position | |
| Recline lock | 1-position upright lock plus free-float mode controlled by the visible side lever | |
| Tilt tension control | Rotary tension knob adjusts resistance for users up to 75 kg input force | |
| Arm support | Fixed upholstered armrests provide 230 mm elbow support above the seat and do not adjust in width or height | |
| Mobility | Five twin-wheel casters support movement over hard floors and low-pile carpet with 360-degree wheel rotation | |
| Lumbar and shoulder support | High contoured back combines 430 mm lumbar panel and flared 520 mm shoulder zone for upright executive posture | |
| Waterfall seat edge | Rounded front cushion edge reduces pressure behind the knees during 530 mm seat-height adjustment | |
| Assembly method | Back and seat assembly attach to mechanism and base; five casters press into base sockets | |
| 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 | Suitable for directors and managers who need a high-back chair at a 760 mm executive desk | |
|---|---|---|
| Manager workstation | Recommended for daily computer and document tasks where swivel access and 18-degree recline support posture changes | |
| Meeting room | Appropriate as a premium host chair in formal conference spaces with hard floors or low-pile carpet | |
| Home office | Fits private studies requiring one chair with compact 700 mm width and high-back support | |
| Commercial procurement package | Pair with a 1800 mm executive desk and matching visitor chairs for a coordinated manager room | |
| Long-duration seated work | Recommended for 8 hour office use when specified foam densities and BIFMA-class mechanisms are verified | |
| Floor protection recommendation | Use soft-wheel casters on wood or tile and hard-wheel casters on carpet to preserve flooring | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1:2000 applicability | Office furniture seating dimensions, applicable to seat height, depth, back height, and clearance checks | |
|---|---|---|
| EN 1335-2:2018 applicability | Safety requirements for office work chairs, including stability and structural safety | |
| EN 1335-3:2009 applicability | Test methods for office work chair safety, stability, static load, and durability | |
| EN 1021-1:2014 applicability | Upholstered furniture ignitability by smouldering cigarette |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 applicability | Applicable standards and test results require confirmation |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3324-2024 applicability | General technical requirements for wooden furniture, applicable to concealed seat board and upholstered structure | |
|---|---|---|
| GB/T 10357.3-2013 applicability | Furniture strength and durability test for seating backrests, applicable to repeated back loading | |
| GB 17927-2011 applicability | Safety requirements for upholstered furniture, applicable to foam, fabrics, and fire-resistant material selection |
This product must meet the following technical requirements: 1. GB/T 3324-2024 applicability: General technical requirements for wooden furniture, applicable to concealed seat board and upholstered structure; 2. GB/T 10357.3-2013 applicability: Furniture strength and durability test for seating backrests, applicable to repeated back loading; 3. GB 17927-2011 applicability: Safety requirements for upholstered furniture, applicable to foam, fabrics, and fire-resistant material selection; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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