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 × 690 × 1260 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 | 150 kg | |
|---|---|---|
| Net weight | 23 kg | |
| Static vertical load verification target | 1136 kg | |
| Gas-lift fatigue verification target | 100000 height-adjustment cycles | |
| Caster rolling durability target | 100000 cycles on both smooth and obstacle tracks | |
| Back-rest cyclic load target | 120000 recline cycles | |
| Seat-front downward load target | 159 kgf | |
| Tilt range | 93 to 125 degrees | |
| Mesh abrasion acceptance target | 50000 Martindale rubs | |
| Color options | 1 visible red color |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest upholstery | Red horizontal-weave elastic mesh stretched over a contoured high-back frame | |
|---|---|---|
| Seat upholstery | Red mesh layer over a molded cushion or tensioned seat shell | |
| Arm pads | Grey soft-touch polymer pads mounted on grey height-adjustable supports | |
| Under-seat frame | Grey reinforced polymer or painted structural housing with exposed metal linkage | |
| Five-star base | Polished die-cast aluminum radial base with five outward legs | |
| Gas lift | Chrome-plated steel telescopic cylinder with black upper collar |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic right-side lever changes seat height over a 90 mm lift stroke for desks 700 to 780 mm high | |
|---|---|---|
| Recline and lock | Synchro tilt moves seat and back together and locks at 4 positions from 93 to 125 degrees | |
| Armrest adjustment | Vertical arm supports provide 60 mm height adjustment and padded forearm support during keyboard tasks | |
| Footrest operation | Swing-out mesh footrest unfolds from beneath the seat for reclined leg rest and retracts flush when not used |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 820 x 660 x 360 mm | |
|---|---|---|
| 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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive office and workstation | Suitable for 6 to 10 hour desk work because the high back, adjustable arms, recline and footrest support upright and relaxed postures | |
|---|---|---|
| Manager and private office use | Recommended for daily commercial seating at desks 700 to 780 mm high, with hard-floor or carpet caster specification confirmed before order |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 office furniture office chair dimensions | Applies to dimensional fit and user-size compatibility for a task-oriented swivel office chair. | |
|---|---|---|
| EN 1335-2 safety requirements | Applies to structural safety, stability and hazardous-motion checks for the tilt, footrest and caster system. | |
| EN 1335-3 test methods | Applies to static load, fatigue, rolling and durability verification used during purchasing inspection. |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 office chairs | Applies to back, seat, base, caster, stability and cyclic-load tests for commercial office seating; test evidence is not supplied in the image. | |
|---|---|---|
| BIFMA e3 furniture sustainability standard | Applies only if the purchaser requires material, chemical and recycled-content scoring; no sustainability claim is visible. |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 furniture strength and durability | Applies to seat and back static and fatigue acceptance tests for office seating; use as a procurement verification standard, not a claimed certification. | |
|---|---|---|
| GB/T 28004-2020 swivel office chair | Applies to dimensional stability, safety, mechanism durability, base and caster performance for this swivel office chair. | |
| GB 17927 furniture upholstery fire performance | Applies if the purchaser specifies ignition-resistant mesh or cushion textiles; no flame-rating is visible on the product. |
This product must meet the following technical requirements: 1. GB/T 10357.3 furniture strength and durability: Applies to seat and back static and fatigue acceptance tests for office seating; use as a procurement verification standard, not a claimed certification.; 2. GB/T 28004-2020 swivel office chair: Applies to dimensional stability, safety, mechanism durability, base and caster performance for this swivel office chair.; 3. GB 17927 furniture upholstery fire performance: Applies if the purchaser specifies ignition-resistant mesh or cushion textiles; no flame-rating is visible on the product.; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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