Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X40
AirTAC B04-SAU80X40 Construction Machinery Cylinder Specifications
- Model: B04-SAU80X40
- Series: Heavy-duty construction series
- Bore size: 80mm
- Stroke: 40mm (Customizable 25-500mm)
- Operating pressure: 0.05-1.2MPa
- Cushioning type: Adjustable buffer + rubber pad
- Port size: G3/8 (NPT1/2 optional)
- Temperature range: -20℃ to 80℃
- Mounting style: MF1 (Basic fixed mount)
- Cylinder material: Aluminum alloy (hard anodized)
- Seal material: HNBR + PTFE combination
- Piston rod material: Chrome-plated 45# steel
- Protection rating: IP67 (Dust/water resistant)
- Lubrication: Pre-lubricated (ISO VG32 recommended)
- Weight: Approximately 1.8kg (bare cylinder)
- Dimensions: 182mm(L) × 98mm(W) × 98mm(H) (at mid-stroke)
Engineered for extreme construction environments, this ISO 15552 compliant cylinder features reinforced end caps and impact-resistant cushioning. The triple-seal design (primary seal, wiper seal, rod scraper) ensures reliable operation in high particulate environments. Requires 40μm filtered air with 10-30% oil mist content.
- Excavator bucket positioning mechanisms
- Concrete pump truck hose control
- Loader arm articulation systems
- Forklift mast elevation control
- Pile driver impact dampening
Installation guidelines:
Mount with ±1° alignment tolerance maximum. Use vibration-proof mounting brackets.
For vertical installations, install exhaust mist lubricator upstream. Replace rod wiper
seals every 50,000 cycles in abrasive environments.
| Property | Property Value |
|---|---|
| sku | B04-SAU80X40 |
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.