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 × 1290 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 | 135 kg | |
|---|---|---|
| Net weight | 18.5 kg | |
| Static base verification load | 680 kg | |
| Seat impact test target | 100000 cycles | |
| Gas-lift rotation life | 100000 cycles | |
| Caster rolling durability | 100000 cycles | |
| Backrest tilt range | 125degrees; published value 125 degrees | |
| Seat slide travel | 0 mm | |
| Recommended user height | 1900 mm; published value 1900 mm | |
| Color options | 2 finishes |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest and headrest fabric | Breathable gray polymer mesh stretched over a framed back and headrest | |
|---|---|---|
| Seat cushion | Molded polyurethane foam with orange woven fabric upholstery | |
| Seat-support inner frame | 12 mm molded plywood or 2.0 mm steel seat plate under the cushion | |
| Back support frame | Dark gray glass-fiber-reinforced polypropylene or nylon frame with internal reinforcing ribs | |
| Armrests | Black polyurethane or PVC pads on silver painted metal/die-cast support posts | |
| Base and lifting parts | Polished aluminum-alloy five-star base, black steel gas lift and black steel tilt mechanism |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat-height adjustment | Pneumatic lever raises the seat through a 90 mm stroke from 450 to 540 mm | |
|---|---|---|
| Back tilt and lock | Synchronized tilt mechanism reclines to 125 degrees and locks in 4 positions | |
| Headrest positioning | Headrest adjusts 80 mm vertically and tilts 25 degrees for upper-neck support | |
| Lumbar and back support | Framed mesh back provides passive flexible lumbar support with a visible central support bridge |
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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Office workstation use | Suited to individual desk-based staff requiring 4-hour to 8-hour seated task support | |
|---|---|---|
| Meeting and manager spaces | Suitable for executive desks, home offices and project rooms where mobility and recline are needed |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Office furniture seating dimensions and dimensional safety assessment | |
|---|---|---|
| EN 1335-2 applicability | Office chair safety, structural and mechanical performance requirements | |
| EN 1335-3 applicability | Office chair test methods for structural strength and durability | |
| EN 1022 applicability | Determination of chair stability for seating without tilt or with controlled tilt |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 applicability | Applicable standards and test results require confirmation |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 applicability | Furniture strength and durability test for chair seats and backs | |
|---|---|---|
| GB/T 3324 applicability | General wooden furniture technical requirements may apply only to wooden hidden seat boards |
This product must meet the following technical requirements: 1. GB/T 10357.3 applicability: Furniture strength and durability test for chair seats and backs; 2. GB/T 3324 applicability: General wooden furniture technical requirements may apply only to wooden hidden seat boards; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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