Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI80X800
AirTAC B04-SAI80X800 Construction Machinery ISO Cylinder Specifications
- Series: B04-SAI (Heavy-Duty Construction Series)
- Bore Size: 80mm (3.15")
- Stroke: 800mm (31.5")
- Operating Pressure: 0.05-1.2 MPa
- Cushioning: Adjustable air cushion (dual side)
- Mounting Style: ISO 15552 standard flange (AF/FF), optional foot mount
- Rod End Thread: M20×1.5 (ISO 1179 external thread)
- Port Size: G3/8 (NPT1/2 optional)
- Piston Speed: 50-800 mm/s (lubricated)
- Ambient Temperature: -20℃ to 80℃
- Seal Material: HNBR with wear-resistant ring
- Rod Material: Hard chrome-plated carbon steel
- Tube Material: Anodized aluminum alloy
- Protection Rating: IP67 (standard wiper + rod scraper)
- Weight: 11.2kg (24.7lbs) ±5%
- Dimensions:
- Total Length: 1058mm (stroke + 129mm base + 129mm head)
- Body Diameter: 95mm (outer tube)
- Mounting Flange: 125×125mm square
Industrial-grade pneumatic cylinder engineered for construction equipment applications. Features triple sealing (rod scraper + primary seal + dust wiper) for debris resistance. Through-hardened piston rod (HRC 45-50) withstands side loads in excavator attachments. Auto-lubrication design reduces maintenance in high-cycle operations.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Drilling rig feed force control
- Crane outrigger stabilization systems
- Pile driver impact dampening
Installation note:
Use M12 mounting bolts (grade 8.8 or higher) with anti-vibration washers.
Maintain 0.5-1mm alignment tolerance during mechanical linkage connection.
Requires 5-40μm filtered air with automatic drain.
| Property | Property Value |
|---|---|
| sku | B04-SAI80X800 |
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.