Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X25
AirTAC B04-SAU80X25 Construction Machinery Cylinder Specifications
- Model: B04-SAU80X25
- Series: B04-SAU (Heavy-Duty Construction Series)
- Bore size: 80mm
- Stroke: 25mm
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion
- Mounting style: MF (Square flange front mounting)
- Port size: G3/8 (ISO standard)
- Piston rod thread: M20×1.5
- Cylinder tube material: Aluminum alloy with hard anodizing
- Piston rod material: Chrome-plated carbon steel (C45)
- Seal material: NBR/PU combination
- Weight: 3.5kg (dry, without accessories)
- Dimensions: 225mm(L) × 105mm(W) × 105mm(H)
- Max theoretical thrust: 4520N @0.5MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
Industrial-grade pneumatic cylinder engineered for construction equipment, featuring reinforced structure and wear-resistant components. The hard-anodized barrel withstands abrasive environments while maintaining smooth operation. Extended chrome-plated piston rod (30μm coating) provides exceptional corrosion resistance in outdoor/moist conditions.
- Excavator bucket control mechanisms
- Concrete pump truck gate actuators
- Pile driver positioning systems
- Crane outrigger synchronization
- Road roller vibration unit actuation
Installation note:
Requires vibration-damping mounts when used in hydraulic hammer attachments.
Perform monthly rod seal inspection in high-cycle applications (>500,000 strokes/year).
Compatible with ISO VG32 hydraulic oil for lubrication if needed.
| Property | Property Value |
|---|---|
| sku | B04-SAU80X25 |
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.