Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU50X450
AirTAC B04-SAU Construction Machinery Series Standard Cylinder - B04-SAU50X450
- Model Code: B04-SAU50X450
- Bore Size: 50mm (ISO 6432 standard)
- Stroke: 450mm (adjustable cushioning)
- Operating Pressure: 0.05-1.2 MPa
- Piston Speed: 50-750 mm/s
- Ambient Temperature: -20℃ to 80℃
- Rod Thread: M16×1.5 (external)
- Mounting Type: Basic rear pivot (NF series compatible)
- Cushioning: Adjustable air cushion (both ends)
- Port Size: G1/4 (BSPP thread)
- Seal Material: HNBR with wear-resistant ring
- Piston Rod Material: Hard chrome-plated carbon steel
- Tube Material: Aluminum alloy with oxidation treatment
- Weight: 4.8kg (dry, without accessories)
- Dimensions:
- Extended Length: 745mm
- Retracted Length: 295mm
- Body Diameter: 70mm
Heavy-duty pneumatic cylinder engineered for construction equipment, featuring enhanced dust/wear resistance through multi-layered sealing (W-seal + scraper) and corrosion-resistant coatings. The dual-guide rod design ensures stability under lateral loads up to 300N. Requires ISO VG32 hydraulic oil lubrication (non-detergent) with 5-10μm filtration.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Loader arm articulation systems
- Pile driver impact dampening
- Crane outrigger stabilization
Maintenance protocol:
Apply MIL-PRF-6083 grease quarterly to rod end joints. Avoid angular misalignment exceeding ±3° during installation. For vertical mounting, use auxiliary rod-end support brackets (sold separately).
| Property | Property Value |
|---|---|
| sku | B04-SAU50X450 |
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.