Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X50
AirTAC B04-SAU80X50 Construction Machinery Standard Cylinder Specifications
- Model: B04-SAU80X50
- Bore size: 80 mm
- Stroke: 50 mm
- Operating pressure: 0.05–1.0 MPa
- Port size: Rc1/4 (NPT1/4 optional)
- Cushioning: Adjustable air cushion (both ends)
- Piston material: Die-cast aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal type: NBR + PTFE combination seals
- Temperature range: -20℃ to 100℃ (dry air)
- Ambient humidity: ≤95% RH
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H): 283mm × 96mm × 96mm (extended length: 333mm)
- ISO standard: 15552 compliant
- Mounting options: Front flange (FF), rear pivot (MP4), side lug (MS1)
Heavy-duty construction cylinder with double piston design and impact-resistant construction. Features enhanced rod bearing system with 3-stage wiper seals for dust/dirt exclusion. Includes wear-resistant guide rings for precise alignment in high side-load applications. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Crane outrigger stabilization systems
- Pile driver impact energy control
- Rock drilling equipment feed mechanisms
Installation note:
Use M10x1.25 mounting bolts (Grade 8.8 or higher). Lubricate rod with ISO VG32 hydraulic oil
before initial operation. Avoid angular misalignment exceeding ±2° during installation.
| Property | Property Value |
|---|---|
| sku | B04-SAU80X50 |
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.