Airtac B04-SI Construction Machinery Special ISO Standard Cylinder B04-SI100X280S
AirTAC B04-SI100X280S Construction Machinery ISO Cylinder Specifications
- Model: B04-SI100X280S
- Standard: ISO 15552 compliant
- Bore size: Ø100mm (3.94")
- Stroke: 280mm (11.02")
- Operating pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (NPT1/2 optional)
- Material: Hard anodized aluminum barrel, chrome-plated piston rod
- Rod diameter: Ø25mm (0.98")
- Temperature range: -20℃ to 80℃ (-4℉ to 176℉)
- Seal material: High-grade NBR (nitrile) with wear-resistant ring
- Weight: 5.8kg (12.79 lbs)
- Dimensions: 560mm(L) × 120mm(W) × 120mm(H)
- Mounting: ISO 15552 standardized accessories (optional foot, flange, or trunnion)
- Lubrication: Pre-lubricated (ISO VG32 compatible)
- Protection rating: IP65 (standard), IP67 available on request
Heavy-duty pneumatic cylinder engineered for construction equipment applications. Features double-acting operation with precision honed tube and corrosion-resistant plating. The reinforced rod bearing design withstands heavy side loads common in excavator attachments and loader mechanisms.
- Excavator bucket positioning systems
- Concrete pump truck boom controls
- Bulldozer blade adjustment mechanisms
- Crane outrigger stabilization systems
- Drilling rig feed pressure regulation
Installation note:
Always use swivel joints to compensate for equipment frame flexing.
Recommended 0.5-1mm/m alignment tolerance. For extreme conditions,
specify optional tungsten carbide rod coating (B04-SI-W series).
- Use 40μm filtration with water separator in high-humidity environments
- Re-lubricate every 500km of cumulative stroke movement
- Inspect rod surface pitting every 2,000 operating hours
- Max side load capacity: 680N at mid-stroke
| Property | Property Value |
|---|---|
| sku | B04-SI100X280S |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.