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 × 640 × 1040 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 | 136 kg | |
|---|---|---|
| Net weight | 15 kg | |
| Seat foam density | 38 kg/m3 | |
| Back frame static load target | 136 kg | |
| Caster rolling durability target | 100000 cycles | |
| Gas lift cyclic durability target | 100000 cycles | |
| Seat-front impact load target | 102 kg | |
| Recommended user height range | 185 cm, published as 185 cm | |
| Seat abrasion acceptance target | 50000 Martindale cycles | |
| Warranty period | 3 years |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest support fabric | Green flexible mesh with woven geometric texture | |
|---|---|---|
| Back frame | Black molded polymer perimeter frame supporting the mesh panel | |
| Lumbar band | Green padded horizontal band with woven surface finish | |
| Seat upholstery | Black woven fabric over contoured cushion | |
| Seat cushion | 80 mm molded polyurethane foam with waterfall front | |
| Seat inner support | 12 mm molded plywood or polymer seat carrier | |
| Armrest pads | Black polymer T-pads with matte contact surface | |
| Arm supports | Injection-molded black nylon vertical posts and underside brackets | |
| Central column | Black steel gas lift with telescopic polymer sleeve | |
| Mechanism housing | Black stamped-steel tilt mechanism under the seat | |
| Five-star base | Black glass-fiber-reinforced nylon five-star base | |
| Casters | Black twin-wheel polyurethane or nylon casters with swivel stems |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic gas lift provides 100 mm vertical travel from 440 to 540 mm | |
|---|---|---|
| 360-degree swivel | Swivel seat rotates around the central gas-lift bearing for multi-directional access | |
| Back recline | Synchronized tilt mechanism provides 12-degree back recline with one-position tension control | |
| Caster mobility | Five twin-wheel casters enable rolling on hard floors and low-pile carpet | |
| Fixed arm support | Fixed T-armrests provide forearm support at 230 mm above the seat | |
| Lumbar contact | Green padded lower band supports the lumbar region without separate depth adjustment | |
| Waterfall seat edge | Rounded front cushion reduces pressure concentration behind the knees | |
| Single-position upright lock | Mechanism target includes upright back lock for focused keyboard work | |
| Backrest recline travel | 12 degrees | |
| 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.
| Open-plan offices | Suits shared workstations where swivel access, caster mobility and medium-back support are required | |
|---|---|---|
| Home workstations | Fits desks with 760 mm work surface height and users requiring 540 mm seat height | |
| Meeting and computer rooms | Provides rolling seating for temporary collaboration and screen-based work | |
| Hot-desking environments | Suitable for rotating users because the seat height adjusts over a 100 mm target travel | |
| Administrative staff | Appropriate for keyboard, phone, and document tasks requiring forearm support and lumbar contact | |
| Small professional studios | Green back panel adds color differentiation while black seat hides regular use marks | |
| 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 furniture seating | Use dimensions, terminology and test-boundary requirements for task-chair procurement | |
|---|---|---|
| EN 1335-2 safety requirements | Apply structural safety, stability and caster-related acceptance criteria | |
| EN 1335-3 test methods | Specify laboratory test methods for strength, durability and backrest loading | |
| EN 1022 seating stability | Use for forward, rearward and lateral overturning validation on level floors |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 office chairs | Use back, seat, base, arm and caster load tests as commercial seating acceptance criteria |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 furniture strength and durability | Apply to seat and back static load, impact, and fatigue acceptance for office seating | |
|---|---|---|
| GB/T 29604-2013 office chair | Use for general office-chair dimensional, safety, stability and durability procurement checks | |
| GB/T 17927-2022 upholstered furniture safety | Use for upholstered furniture structural safety and harmful-substance inspection where applicable |
This product must meet the following technical requirements: 1. GB/T 10357.3 furniture strength and durability: Apply to seat and back static load, impact, and fatigue acceptance for office seating; 2. GB/T 29604-2013 office chair: Use for general office-chair dimensional, safety, stability and durability procurement checks; 3. GB/T 17927-2022 upholstered furniture safety: Use for upholstered furniture structural safety and harmful-substance inspection where applicable; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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