Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU63X250S
AirTAC B04-SAU63X250S Construction Machinery Standard Cylinder Specifications
- Model: B04-SAU63X250S
- Series: B04-SAU (Construction Machinery Series)
- Bore Size: 63mm
- Stroke: 250mm
- Operating Pressure: 0.05-1.2 MPa
- Port Size: Rc1/4 (G1/4 optional)
- Cushioning Type: Adjustable rubber buffer + fixed cushion ring
- Mounting Style: SAU series standard front/rear flange
- Temperature Range: -20℃ to 80℃
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Rod Material: Chrome-plated carbon steel
- Protection Rating: IP65 (dust-tight & water jet resistant)
- Weight: 3.8kg ±2%
- Dimensions:
- Extended Length: 544mm
- Retracted Length: 294mm
- Body Diameter: 80mm
- Mounting Flange Size: 100×100mm
Heavy-duty pneumatic cylinder engineered for construction equipment applications. Features enhanced corrosion resistance with double-layered chrome plating (25μm base + 15μm hard chrome) and impact-resistant aluminum end caps. Designed to withstand high lateral loads with integrated guide bushing structure. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Pile driver impact systems
- Crane outrigger stabilization
- Drilling rig feed control
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain minimum 1° downward tilt angle when mounting horizontally
to prevent condensate accumulation. Allow 50mm clearance for rod extension.
| Property | Property Value |
|---|---|
| sku | B04-SAU63X250S |
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.