Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X50S
AirTAC B04-SAU80X50S Construction Machinery Cylinder Specifications
- Model: B04-SAU80X50S
- Series: B04-SAU (Heavy Duty Construction Series)
- Bore size: Ø80 mm
- Stroke: 50 mm
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: SAU standard foot mounting
- Port size: G3/8 (ISO standard)
- Piston rod thread: M20×1.5
- Seal material: HNBR (Hydrogenated Nitrile)
- Body material: Aluminum alloy with hard anodizing
- Weight: 3.5 kg (dry)
- Dimensions: 220mm(L) × 80mm(W) × 100mm(H)
- Protection class: IP65 (dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (Oil-free operation possible)
Robust linear actuator engineered for construction equipment applications, featuring enhanced corrosion resistance and impact tolerance. The cylinder incorporates a triple-seal system (rod seal, buffer seal, and wiper seal) with chrome-plated piston rod (Rockwell HRC 45-50) for extended service life in abrasive environments. Requires 5-40μm filtered compressed air.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Pile driver impact dampening systems
- Crane outrigger stabilization controls
- Road roller vibration unit actuation
Installation recommendation:
Mount with M10 grade 8.8 bolts (minimum) using SAU-UF series mounting brackets.
Allow 150mm clearance at rod end for full stroke extension. Lubricate through air supply
(ISO VG32 pneumatic oil recommended) when operating in high-cycle applications (>500,000 cycles/year).
| Property | Property Value |
|---|---|
| sku | B04-SAU80X50S |
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.