Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU63X450S
AirTAC B04-SAU63X450S Construction Machinery Standard Cylinder Specifications
- Model: B04-SAU63X450S
- Series: B04-SAU (Heavy Duty Construction Series)
- Bore size: 63 mm
- Stroke: 450 mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.2 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (ISO standard)
- Piston rod material: Chrome-plated carbon steel (Cr-Mn)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: High-grade NBR + Polyurethane hybrid
- Operating temperature: -20℃ to +80℃
- Weight: 5.8 kg (including standard mounting accessories)
- Dimensions:
- Extended length: 687 mm
- Retracted length: 237 mm
- Body diameter: 80 mm
- Mounting base width: 51 mm
- Rod end thread: M20×1.5 (ISO 12240-1)
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (maintenance-free for 3000 km operation)
Heavy-wall cylinder specifically engineered for construction equipment applications. Features enhanced rod guidance system with 4-stage sealing for dust/dirt resistance. The double-lip wiper design extends seal life in high particulate environments. Requires ISO 8573-1:2010 [4:4:3] class compressed air.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger systems
- Pile driver hammer actuators
- Crane boom locking devices
- Asphalt compactor vibration controls
- Mounting: Use ISO 15552 standard MF1 (front flange) or MB1 (rear pivot) brackets
- Alignment: Max 0.2° angular misalignment permitted
- Lubrication: Compatible with ISO VG32 hydraulic oil if external lubrication needed
- Maintenance: Inspect wiper seals every 500 operating hours in high-dust environments
Critical Note: Avoid side load exceeding 150N. When used in vibratory applications (>15Hz),
mandatory use of rod-end support bracket (ASNU-63 accessory kit recommended).
| Property | Property Value |
|---|---|
| sku | B04-SAU63X450S |
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.