Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU40X900
AirTAC B04-SAU40X900 Construction Machinery Cylinder Specifications
- Model: B04-SAU40X900
- Series: B04-SAU (Construction Machinery Special)
- Bore size: 40mm
- Stroke: 900mm
- Operating pressure: 0.1–0.9 MPa
- Buffer type: Adjustable air cushion (both ends)
- Mounting style: Basic type (Bore center axis installation)
- Material:
- Cylinder tube: Aluminum alloy with hard anodizing
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Operating temperature: -20℃ to 80℃
- Lubrication: Required (ISO VG32 or equivalent)
- Weight: 5.5kg ±3% (without accessories)
- Dimensions:
- Total length: 1100mm (stroke + end caps)
- Body diameter: 80mm (max outer dimension)
- Mounting base: 110mm × 35mm (W×H)
- Port size: G1/2 (BSPP thread)
- Protection rating: IP65 (standard dust/water resistance)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features enhanced structural rigidity with 20% thicker cylinder walls compared to standard models, capable of withstanding high lateral loads (up to 300N side force). The triple-sealing system ensures reliable operation in high-vibration environments. Includes anti-rotation mechanism for precise load positioning.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Crane outrigger stabilization systems
- Pile driver impact hammer actuation
- Road roller vibration unit control
Installation guidelines:
- Must be mounted with horizontal piston rod orientation for optimal performance
- Requires weekly lubrication in high-cycle applications (>5,000 cycles/day)
- Buffer adjustment should be performed under actual load conditions
| Property | Property Value |
|---|---|
| sku | B04-SAU40X900 |
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.