Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU100X500
AirTAC B04-SAU100X500 Construction Machinery Cylinder Specifications
- Model: B04-SAU100X500
- Type: Double-acting ISO/VDMA standard cylinder
- Bore size: 100mm (3.94")
- Stroke: 500mm (19.69")
- Operating pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting: SAU series standard foot & front flange (ISO 15552)
- Rod end thread: M20×1.5 (external)
- Piston speed: 50-800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR + Polyurethane hybrid seals
- Port size: G3/8 (BSPP)
- Weight: 12.8 kg (28.2 lbs)
- Dimensions: 740mm(L) × 125mm(W) × 125mm(H) (extended length)
- Retracted length: 240mm (9.45")
- Rod diameter: 25mm (0.98") chrome-plated steel
- Protection class: IP65 (standard wiper included)
Heavy-duty pneumatic cylinder engineered for construction equipment, featuring reinforced cylinder tubes with 20μm hard anodized coating. Equipped with anti-rotation rod guidance and shock-absorbing bumper rings. The SAU series incorporates a debris-deflecting rod wiper and maintenance-free lubrication reservoir. Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication (optional oil-free operation available).
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Bulldozer blade height adjustment
- Mobile crane outrigger deployment
- Pile driver impact dampening systems
Installation note:
Use M12 mounting bolts (grade 8.8 or higher) with Loctite 243 threadlocker.
For vertical installations, install exhaust mist lubricator upstream.
Perform weekly rod surface cleaning using SAE 10W oil-coated cloth.
| Property | Property Value |
|---|---|
| sku | B04-SAU100X500 |
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.