Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI63X125S
AirTAC B04-SAI63X125S Construction Machinery ISO Cylinder Specifications
- Series: B04-SAI (Construction Machinery Special)
- Bore size: 63mm
- Stroke: 125mm
- Action type: Double-acting
- Operating pressure: 0.05-1.2 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (ISO standard tapered pipe thread)
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Foot-mounted (MF1) with alternative option for flange mounting
- Piston rod material: Hard chrome-plated carbon steel
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Extended length: 273mm
- Retracted length: 148mm
- Body width: 80mm
- Mounting foot height: 25mm
- Rod end thread: M20×1.5 external thread
- Protection rating: IP65 (standard wiper seal)
- Lubrication: Pre-lubricated (maintenance-free for 5,000km operation)
Heavy-duty ISO 15552 compliant cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing for side load resistance and triple-lip wiper seal for debris protection. The hardened piston rod (HRC 45-50) withstands impact loads common in excavator attachments and concrete machinery. Includes magnetic piston for position sensing compatibility.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Pile driver hammer actuation systems
- Crane outrigger stabilization controls
- Asphalt roller vibration units
Installation note:
Requires minimum 40μm filtration. For vertical mounting applications exceeding 45° angle,
use auxiliary rod support brackets (sold separately). Avoid continuous side load exceeding
10% of maximum thrust capacity.
| Property | Property Value |
|---|---|
| sku | B04-SAI63X125S |
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.