Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X100S
AirTAC B04-SAU80X100S Construction Machinery Standard Cylinder Specifications
- Model: B04-SAU80X100S
- Series: B04-SAU (Construction Machinery Special)
- Bore size: 80mm
- Stroke: 100mm
- Mounting type: ISO/VDMA standard flange (MF1/MF2 options)
- Action type: Double-acting
- Cushioning: Adjustable pneumatic cushion (both ends)
- Operating pressure: 0.05-0.9 MPa
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile), optional Polyurethane
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Port size: G1/2 (ISO 228 standard)
- Piston speed: 50-500 mm/s (optimal range 150-300 mm/s)
- Protection rating: IP65 (standard wiper design)
- Rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Weight: 3.2kg ±5% (without accessories)
- Dimensions: 280mm(L) × 125mm(W) × 125mm(H) (at full extension)
Heavy-duty pneumatic cylinder engineered for construction equipment applications, featuring reinforced rod guidance and anti-corrosion treatment. The asymmetric cushioning design reduces end-impact by 40% compared to standard models. Integrated mounting slots allow direct installation on CAT/JCB-style machinery interfaces.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger positioning
- Loader attachment quick-release systems
- Drilling rig feed force adjustment
- Crane boom locking devices
Installation note:
Requires minimum 2x bore size clearance for rod extension.
For vertical mounting, use rod-down orientation with 10% reduced
load capacity. Apply Molykote 111 grease annually in high-dust environments.
- Max pressure at 80℃: 0.7 MPa
- Min operational pressure at -20℃: 0.2 MPa
- Recommended lubrication interval: Every 2,000km of cumulative stroke
| Property | Property Value |
|---|---|
| sku | B04-SAU80X100S |
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.