Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI80X300S
AirTAC B04-SAI80X300S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI80X300S
- Series: B04-SAI (Construction Machinery Special)
- Standard: ISO 15552 compliant
- Bore size: 80 mm (±0.1mm manufacturing tolerance)
- Stroke: 300 mm (adjustable cushioning)
- Operating pressure: 0.05-1.2 MPa
- Medium: Dry air (Lubricated or non-lubricated)
- Temperature range: -20℃ to 80℃ (with condensation prevention)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting: ISO 15552 foot mounting (alternative flange options available)
- Port size: G3/8 (NPT1/4 optional)
- Piston rod thread: M20×1.5 (ISO metric standard)
- Tube material: Aluminum alloy with hard anodized surface
- Seal material: NBR + PU composite seals (oil & abrasion resistant)
- Position detection: Pre-drilled slots for magnetic sensors (SM/SMF series compatible)
- Weight: 5.8 kg (±3% production variance)
- Dimensions:
- Extended length: 590 mm
- Retracted length: 290 mm
- Body diameter: 96 mm
- Mounting base: 125×125 mm
Heavy-duty pneumatic cylinder engineered for construction equipment applications, featuring triple chrome-plated piston rod (20μm thickness) with multi-lip wiper seal for extreme dust protection. The double-wall aluminum construction provides 30% higher impact resistance compared to standard cylinders. Includes anti-rotation guide mechanism for precise load control.
- Concrete pump truck boom positioning
- Excavator bucket control mechanisms
- Pile driver impact systems
- Crane outrigger stabilization
- Asphalt roller vibration units
Installation protocol:
Requires minimum 5μm filtration with automatic drain. For vertical mounting applications,
use auxiliary rod-end support brackets (sold separately). Lubricate through air supply
using ISO VG32 hydraulic oil if non-lubricated system is employed.
| Property | Property Value |
|---|---|
| sku | B04-SAI80X300S |
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.