Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI80X342S
AirTAC B04-SAI80X342S Construction Machinery ISO Cylinder Specifications
- Model Series: B04-SAI (Heavy-Duty Construction Series)
- Bore Size: 80mm (3.15")
- Stroke: 342mm (13.46")
- Standard: ISO 15552 compliant
- Mounting: Front flange with integrated mounting slots (ISO 15552 pattern)
- Operating Pressure: 0.15-1.0 MPa (21.7-145 PSI)
- Temperature Range: -20℃ to 80℃ (-4°F to 176°F)
- Cushioning: Adjustable pneumatic cushioning with impact absorber
- Seal Material: HNBR (Hydrogenated Nitrile) for oil/fuel resistance
- Port Size: G3/8 (BSPP thread)
- Piston Rod: Chrome-plated steel Ø25mm (0.98")
- Weight: 11.8 kg (26.0 lbs) ±3%
- Dimensions:
- Extended Length: 774mm (30.47")
- Retracted Length: 432mm (17.01")
- Body Diameter: 96mm (3.78")
- Mounting Flange: 150×125mm (5.91"×4.92")
- Protection Class: IP65 (Rod seal upgraded for dust ingress prevention)
- Lubrication: Pre-lubricated (Grease-packed for 5,000km operation)
Industrial-grade pneumatic cylinder engineered for construction equipment applications. Features anti-corrosion coating (ASC-300 treatment) and reinforced rod bearing (WGI-4 class) to withstand vibration loads up to 8G. The cylinder incorporates a debris-resistant wiper system and shock-absorbing end caps rated for 500,000+ cycles under full load.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Crane outrigger stabilization systems
- Pile driver impact dampening
- Bulldozer blade angle adjustment
Installation protocol:
Requires 25μm filtration with automatic drain. Mount using Class 10.9 M12 bolts (torque 90Nm ±5%).
For vertical installations, specify upward rod orientation only. Perform 50-cycle break-in
procedure before full load operation.
| Property | Property Value |
|---|---|
| sku | B04-SAI80X342S |
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.