Airtac B04-SI Construction Machinery Special ISO Standard Cylinder B04-SI80X353S
AirTAC B04-SI Construction Machinery ISO Cylinder B04-SI80X353S Specifications
- Model Code: B04-SI80X353S
- Series: B04-SI (Heavy-Duty Construction Series)
- Bore Size: 80mm (ISO 6432 compliant)
- Stroke: 353mm ±1.5mm tolerance
- Operating Pressure: 0.15-1.0 MPa (15-145 PSI)
- Temperature Range: -20℃ to +80℃ (NBR seals)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting: Front/rear flange (ISO 15552 standard)
- Port Size: G1/2 (BSPP thread)
- Seal Material: Nitrile Butadiene Rubber (NBR)
- Protection Class: IP65 (dust-tight & water jet resistant)
- Material: Aluminum alloy barrel (hard anodized)
- Weight: 5.8kg ±3% (without accessories)
- Dimensions: 600mm(L) × 85mm(W) × 85mm(H) (at full extension)
- Rod Thread: M20×1.5 external thread (stainless steel)
- Piston Speed: 50-750 mm/s (lubricated operation)
- Lubrication: Pre-lubricated (Grease-free operation possible)
Heavy-wall cylinder specifically engineered for construction equipment applications, featuring reinforced rod guides and triple lip seals for shock load resistance. The chrome-plated piston rod undergoes multi-stage hardening (HRC 45-50) with 0.05mm surface roughness for debris resistance. Includes magnetic piston for position sensing compatibility.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger positioning
- Crane boom articulation systems
- Pile driver impact hammer actuation
- Rock crusher jaw plate adjustment
Installation notes:1. Use rod-end spherical bearings (≥5° misalignment compensation)
2. Apply Molykote 111 grease for extreme temperature operations
3. Install protective bellows when used in abrasive environments
4. Maintain 0.3-0.5mm rod-end play during mounting
5. Maximum side load capacity: 180N at mid-stroke
Maintenance cycle: Relubricate every 3,000km of cumulative piston travel or 6 months in high-vibration environments. Replace cushion seals every 500,000 cycles.
| Property | Property Value |
|---|---|
| sku | B04-SI80X353S |
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.