Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X25S
AirTAC B04-SAU80X25S Construction Machinery Standard Cylinder Specifications
- Model: B04-SAU80X25S
- Type: Double-acting pneumatic cylinder (heavy-duty construction series)
- Bore size: Ø80 mm
- Stroke: 25 mm (standard stroke)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable air cushion at both ends
- Mounting style: SAU series square flange with through holes
- Port size: G3/8 (ISO standard thread)
- Temperature range: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: HNBR seals (oil & heat resistant)
- Protection rating: IP67 (dust/water resistant)
- Weight: 3.2 kg ±5% (without accessories)
- Dimensions: 160mm(L) × 98mm(W) × 98mm(H) (minimum retracted length)
Heavy-wall cylinder designed for high-impact construction environments with reinforced rod bearing and anti-rotation mechanism. Features wear-resistant piston rings for >5,000km service life under continuous operation. Integrated mounting grooves allow direct installation of proximity sensors.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assist systems
- Pile driver impact dampening systems
- Crane outrigger positioning locks
- Road roller vibration unit actuators
Installation note:
Lubricate with ISO VG32 hydraulic oil during assembly. Maintain 0.3-0.5mm clearance between rod end and load connection for thermal expansion. Use locknuts with 45-50 N·m torque on mounting bolts.
- Vibration resistance: ≤50 m/s² (10-150 Hz)
- Shock resistance: 300 m/s² (11ms duration)
- Corrosion protection: 96hr salt spray test passed
| Property | Property Value |
|---|---|
| sku | B04-SAU80X25S |
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.