Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU63X50
AirTAC B04-SU63X50 Construction Machinery Standard Cylinder Specifications
- Model: B04-SU63X50
- Bore size: 63mm (ISO 6432 compliant)
- Stroke: 50mm (customizable up to 300mm)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: G1/4 (NPT1/4 optional)
- Mounting style: Basic type (front flange/ rear pivot)
- Rod end thread: M16×1.5 (male)
- Seal material: NBR + PU hybrid seals
- Temperature range: -20℃ to 80℃
- Weight: 2.3kg ±5% (without accessories)
- Dimensions:
- Extended length: 178mm (stroke 50mm)
- Body diameter: 80mm (hexagonal barrel)
- Rod diameter: 20mm (chrome-plated)
- ISO standard: 15552 compliant
- Protection rating: IP65 (rod seal upgraded)
Heavy-duty pneumatic cylinder engineered for construction equipment, featuring reinforced rod guides and anti-vibration mounting points. The hexagonal barrel design prevents rotation during operation. Equipped with wear-compensating seals and external lubrication ports (M6×1) for harsh environments. Requires 5μm filtered air with 1-5% oil mist content.
- Excavator bucket locking mechanisms
- Concrete pump truck control valves
- Drilling rig feed force adjustment
- Crane outrigger positioning systems
- Pile driver impact dampeners
Installation note:
Mount with 0.1-0.3mm alignment tolerance. Apply thread locker (Loctite 243 recommended)
on mounting bolts. Perform 30-minute dry run-in at 0.3MPa before full load operation.
| Property | Property Value |
|---|---|
| sku | B04-SU63X50 |
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.