Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU63X25
AirTAC B04-SU63X25 Construction Machinery Standard Cylinder Specifications
- Model Series: B04-SU Construction Special Series
- Bore Size: 63mm (ISO 6432 standard)
- Stroke: 25mm (adjustable cushioning)
- Operating Pressure: 0.05-1.0 MPa
- Port Size: G1/8 (NPT1/8 optional)
- Cushion Type: Adjustable pneumatic cushion
- Piston Speed: 50-750 mm/s
- Ambient Temperature: -20℃ to 80℃
- Material:
- Cylinder Tube: Aluminum alloy hard anodized
- Piston Rod: Stainless steel (SUS304)
- Seals: NBR + Polyurethane hybrid
- Weight: 1.8kg ±3% (without accessories)
- Dimensions: 200mm(L) × 80mm(W) × 80mm(H) (full extension)
- Rod End: Female thread M16×1.5
- Protection Class: IP65 (dust-proof & water jet resistant)
- Mounting: Standard ISO 15552 front flange with rear pivot
Heavy-duty pneumatic cylinder engineered for construction equipment applications, featuring triple sealing protection and impact-resistant design. The chrome-plated piston rod withstands lateral forces common in excavator attachments and loader mechanisms. Includes magnetic piston for position sensing compatibility.
- Excavator bucket control systems
- Concrete pump truck outrigger positioning
- Crane boom locking mechanisms
- Drilling rig feed force regulation
- Payloader bucket tilt adjustment
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain ≤0.3mm/m alignment tolerance during mounting.
For vibration-intensive applications, use reinforced mounting brackets (sold separately).
| Property | Property Value |
|---|---|
| sku | B04-SU63X25 |
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.