Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU50X125
AirTAC B04-SU50X125 Construction Machinery Standard Cylinder Specifications
- Model Series: B04-SU (Construction Special Series)
- Bore Size: 50mm (SU50)
- Stroke: 125mm (X125)
- Operating Pressure: 0.05–1.0 MPa
- Temperature Range: -20℃ to 80℃
- Port Size: G1/8 (ISO228/1 standard)
- Cushioning: Adjustable rubber buffer + impact absorber
- Piston Rod Material: Chrome-plated carbon steel (JIS S45C)
- Tube Material: Anodized aluminum alloy (Al6063-T5)
- Seal Type: HNBR seals with wear-resistant guide rings
- Mounting: ISO15552 standard (pre-drilled mounting holes on both ends)
- Weight: 3.8kg ±5% (without accessories)
- Dimensions: 230mm(L) × 82mm(W) × 82mm(H) (extended length)
- Retracted Length: 105mm (excluding rod end accessories)
- Rod Thread: M16×1.5 (male thread at rod end)
- Maximum Speed: 500mm/s (with cushioning)
- Protection Class: IP65 (standard wiper design)
Heavy-duty pneumatic cylinder engineered for construction equipment applications. Features triple sealing protection (main seal, wiper seal, and rod scraper) against particulate contamination. The hexagonal tube design enables secure wrench gripping during maintenance. Optimized for high-cycle operations with 50% higher impact resistance compared to standard models.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom controls
- Bulldozer blade adjustment systems
- Pile driver impact dampening
- Crane outrigger synchronization
Installation Note:
Requires vertical or horizontal mounting with ±2° tolerance. Apply lithium-based grease to rod end weekly in high-dust environments. Use shock absorber kits (sold separately) for impacts exceeding 0.6 MPa.
| Property | Property Value |
|---|---|
| sku | B04-SU50X125 |
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.