Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI63X250S
AirTAC B04-SAI63X250S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI63X250S
- Series: B04-SAI Construction Machinery Series
- Standard: ISO 15552 (VDI 6432 compliant)
- Bore size: 63mm
- Stroke: 250mm
- Construction: Compact double-acting cylinder
- Material: Aluminum alloy tube, hard anodized piston rod (Cr-Mo steel)
- Seals: NBR (standard), optional FKM for high temp
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: 1/4" NPT (G1/4 optional)
- Temperature range: -20℃ to +80℃
- Mounting: Front/rear flange (ISO 15552-MB1), optional foot mounting
- Weight: 4.8kg (with standard accessories)
- Dimensions: 450mm(L) × 125mm(W) × 125mm(H) (full extension)
- Rod thread: M16×1.5 external thread
- Protection: Integrated wiper scraper, IP65 rating
- Piston speed: 50-750mm/s (optimal range)
Heavy-duty ISO cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing for shock resistance and anti-rotation piston rod design. The hexagonal tube profile enables secure mounting in vibration-intensive environments. Pre-lubricated for maintenance-free operation under typical conditions.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger positioning
- Loader arm articulation systems
- Crane boom locking devices
- Road roller vibration unit activation
Installation note:
Requires 20μm filtration with automatic drain. For vertical mounting applications,
specify rod-down orientation to prevent debris accumulation. Buffer adjustment
should be performed under actual operating pressure.
- Lubrication: Use ISO VG32 hydraulic oil if external lubrication required
- Cycle rate: Max 80% duty cycle at maximum rated pressure
- Alignment: Maintain <0.2mm/m parallelism tolerance during mounting
- Replacement interval: Inspect seals every 5,000km of rod travel
| Property | Property Value |
|---|---|
| sku | B04-SAI63X250S |
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.