Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X350
AirTAC B04-SAI50X350 ISO Standard Construction Machinery Cylinder Specifications
- Model: B04-SAI50X350
- Series: B04-SAI (Heavy-Duty Construction Series)
- Bore size: 50 mm
- Stroke: 350 mm
- Operating pressure: 0.05–1.2 MPa
- Operating medium: Dry air (Lubricated or non-lubricated)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer + impact absorber
- Mounting type: Front flange/Foot mounting (ISO 15552 standard)
- Port size: G3/8 (NPT1/2 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber) standard / Optional FKM
- Weight: 5.2 kg (without accessories)
- Dimensions: 450mm(L) × 78mm(W) × 78mm(H)
- Rod end thread: M16×1.5
- Protection rating: IP65 (Dust-proof & water jet resistant)
- ISO compliance: ISO 15552 (formerly ISO 6431)
Heavy-wall cylinder specifically engineered for construction equipment applications, featuring enhanced structural integrity with 20% thicker cylinder walls compared to standard ISO models. The triple-sealing system (rod seal, wiper seal, and buffer seal) ensures reliable operation in high-vibration environments. Includes anti-rotation guide mechanism for precise linear motion control under lateral forces.
- Excavator bucket control systems
- Concrete pump truck outrigger positioning
- Pile driver hammer mechanisms
- Crane boom angle adjustment
- Rock breaker attachment actuation
Installation guidelines:
Recommended horizontal mounting orientation with maximum 0.5mm/m alignment tolerance.
Requires weekly lubrication (ISO VG32 hydraulic oil) in high-cycling applications (>500 cycles/day).
Buffer adjustment should be performed at 80% of maximum operating pressure during commissioning.
| Property | Property Value |
|---|---|
| sku | B04-SAI50X350 |
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.