Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X150
AirTAC B04-SAU80X150 Construction Machinery Cylinder Specifications
- Model: B04-SAU80X150
- Type: ISO 15552 compliant heavy-duty pneumatic cylinder
- Bore size: 80 mm
- Stroke: 150 mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.2 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting styles: Basic type/FA-FB flange/MP4 square mount
- Port size: G3/8 (BSPP thread)
- Piston rod material: Hard chrome-plated carbon steel
- Seal material: High wear-resistant NBR + PTFE combination
- Weight: 3.8 kg (without accessories)
- Dimensions: 300mm (Length) × 105mm (Width) × 105mm (Height)
- Rod end thread: M20×1.5 (ISO 12240-1 standard)
- Maximum speed: 0.1-1.5 m/s
- Lubrication: Pre-lubricated (Optional oil fog lubrication)
Heavy-wall cylinder specifically engineered for construction equipment applications. Features double corrosion protection (chromium plating + phosphate coating) and impact-resistant end caps. The 3-stage sealing system combines dust wiper, primary seal, and buffer seal for enhanced durability in high particulate environments.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Pile driver impact systems
- Construction crane locking devices
- Asphalt roller vibration controls
Installation guidelines:
Always install with rod end downward in vertical applications to prevent moisture accumulation.
Requires monthly lubrication (ISO VG32 hydraulic oil recommended) under continuous heavy-load operation.
Use 2-point mounting for applications exceeding 0.8 MPa side load.
| Property | Property Value |
|---|---|
| sku | B04-SAU80X150 |
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.