Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 680 × 680 × 1120 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 | |
|---|---|---|
| Static base verification load | 680 kg | |
| Chair net weight | 18.5 kg | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound value | 40% | |
| Seating duration target | 8 hours per day | |
| Suitable user stature range | 160 to 190 cm | |
| Suggested seat impact endurance | 100,000 cycles | |
| Warranty period | 5 years |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Taupe smooth-faced upholstery with matching edge stitching; substrate requires supplier BOM confirmation. | |
|---|---|---|
| Back upholstery | Taupe padded face and side wraps with a vertical stitched edge; hide or synthetic substrate not visually provable. | |
| Seat cushion | Molded polyurethane foam, 100 mm thick, 45 kg/m3 density target under the upholstered shell. | |
| Back cushion | Molded polyurethane padding, 80 mm thick, 35 kg/m3 density target on a shaped load-bearing board. | |
| Internal seat shell | 12 mm molded plywood or reinforced polymer seat carrier with metal mechanism-mounting inserts. | |
| Back support frame | 15 mm reinforced polymer or bent plywood carrier attached to the black tilt housing. | |
| Arm pads | Black polyurethane soft-touch pads, 25 mm thick, mounted on black vertical supports. | |
| Arm supports | Black painted steel or glass-filled nylon uprights with bright metal upper trim links. | |
| Seat mechanism | Black steel multifunction tilt mechanism with a 3 mm minimum housing plate and side adjustment levers. | |
| Gas lift | 50 mm black steel telescoping gas lift, Class 4 procurement grade, 100 mm usable stroke. | |
| Five-star base | Black molded nylon or painted steel five-star base with 680 mm footprint and reinforced center hub. | |
| Casters | 60 mm black nylon twin-wheel casters with steel swivel stems and hard-floor tread. |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Pneumatic seat-height adjustment | Lever-operated gas lift provides 100 mm travel from 440 to 540 mm seat height. | |
|---|---|---|
| Back tilt movement | Synchronized seat-and-back tilt with 15-degree rearward recline for task or relaxed posture. | |
| Tilt tension control | Rotating tension knob adjusts resistance for user weights up to 136 kg. | |
| Tilt lock positions | Three-position lock at upright, mid-recline, and full-recline positions. | |
| Arm pad positioning | Fixed-width pad with 30 mm fore-aft sliding adjustment and 15-degree inward rotation. | |
| Caster mobility | Five twin-wheel swivel casters provide omnidirectional movement on hard floors and low-pile carpet. | |
| Recline recovery | Automatic back-return mechanism after tilt lock release, with tension tuned to user weight. | |
| Floor protection recommendation | Use soft polyurethane tread casters on timber or polished stone floors. | |
| 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.
| Private executive office | High-back taupe upholstery and padded arms suit manager or director desks used up to 8 hours daily. | |
|---|---|---|
| Open-plan workstation | Swivel, casters, and height adjustment support task changes between keyboard work and adjacent storage. | |
| Meeting or conference room | Neutral taupe finish and black base coordinate with wood, laminate, or dark metal conference tables. | |
| Home office | Compact 680 mm footprint fits a 1200 mm-wide desk zone while providing executive-chair support. | |
| Hotelling or shared desk use | Adjustable seat height and arm height accommodate users from 160 to 190 cm tall. | |
| Hard-floor workspace | Specify soft-tread casters for timber, tile, or polished concrete to reduce noise and floor marking. | |
| Procurement configuration | Order commercial-grade upholstery, Class 4 gas lift, BIFMA-style load testing, and replacement casters for high-turnover sites. | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.1 |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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