Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 720 × 760 × 1280 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 | 160 kg | |
|---|---|---|
| Static vertical seat load acceptance | 1136 kg | |
| Caster rolling durability | 100000 cycles | |
| Gas-lift rated load class | Class 4, 150 kg | |
| Back tilt range | 115degrees | |
| Suggested daily occupancy duration | 8 hours | |
| Recommended user height range | 190 cm | |
| Chair net weight | 28 kg | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Dark brown leather-look surface over stitched cushion panels | |
|---|---|---|
| Back upholstery | Tufted dark brown upholstery with diamond-and-channel stitching | |
| Headrest | Integrated padded upholstered cushion with rounded rolled top | |
| Seat cushion core | Molded high-resilience polyurethane foam, 120 mm thick | |
| Back cushion core | Contoured polyurethane foam, 80 mm thick | |
| Armrest body | Upholstered curved arm shell with walnut-color bentwood lower trim | |
| Side decorative medallion | Round chrome-finish insert set into the left arm side panel | |
| Five-star base | Wood-laminated top rails with black lower housing and polished edge trim | |
| Base hub | Polished metal central hub and steel support cone | |
| Gas lift | Chrome-plated steel telescopic gas cylinder, 50 mm outer diameter | |
| Tilt mechanism | Black steel under-seat tilt plate with operating lever | |
| Casters | Black twin-wheel nylon casters with hard-floor tread profile, 60 mm diameter |
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 axis | |
|---|---|---|
| Height adjustment | Pneumatic seat-height lift with 100 mm stroke and side-actuating lever | |
| Back recline | Tilt mechanism allowing back movement from 90 to 115 degrees | |
| Tilt lock | Multi-position lock retaining the selected back angle for stable working | |
| Tilt tension control | Rotary tension knob calibrated for user weight up to 160 kg | |
| Mobile movement | Five-caster base providing omnidirectional movement on level office floors | |
| Integrated head support | High fixed headrest supports neck and upper-back contact during recline | |
| Padded arm support | Fixed curved armrests provide forearm support at 230 mm above seat | |
| Tufted back ventilation zones | Stitched channel-and-diamond tufting creates segmented back support zones | |
| Single-lever seating adjustment | One lever controls lift and tilt-lock functions in a compact control zone | |
| 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 managers and directors requiring high-back support during 8-hour desk work | |
|---|---|---|
| Boardroom or meeting room | Usable as premium visitor or conference seating with mobile swivel access | |
| Private workstation | Fits carpeted or hard-floor workspaces around 1400 x 1400 mm or larger | |
| Senior reception area | Provides formal visual presence in executive reception and consultation spaces | |
| Users 165-190 cm tall | Best suited to average-to-tall users needing upper-back and head contact | |
| Commercial procurement grade | Appropriate for projects requiring wood-tone trim and leather-look executive seating | |
| 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 applicability | Use office-chair dimensional safety and design requirements for ergonomic procurement | |
|---|---|---|
| EN 1335-2 applicability | Use safety test requirements for stability, strength, and caster integrity | |
| EN 1335-3 applicability | Use structural test methods for seat, back, armrest, and base validation | |
| EN 1022 applicability | Use domestic-furniture seating stability test methods for overturning assessment |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.11 applicability | Use general-purpose office chair safety and performance tests for commercial use |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 applicability | Use for furniture strength and durability testing of seating products in procurement acceptance | |
|---|---|---|
| GB/T 3324 applicability | Use general technical specification for wooden furniture components and finish inspection | |
| GB 18584 applicability | Use indoor wooden-furniture limited-release testing for formaldehyde on wood-based components | |
| GB/T 24430.1 applicability | Use for office-chair safety, dimensional stability, and structural performance acceptance |
This product must meet the following technical requirements: 1. GB/T 10357.3 applicability: Use for furniture strength and durability testing of seating products in procurement acceptance; 2. GB/T 3324 applicability: Use general technical specification for wooden furniture components and finish inspection; 3. GB 18584 applicability: Use indoor wooden-furniture limited-release testing for formaldehyde on wood-based components; 4. GB/T 24430.1 applicability: Use for office-chair safety, dimensional stability, and structural performance acceptance; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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