Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI63X900
AirTAC B04-SAI63X900 Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI63X900
- Standard: ISO 15552 (VDMA 24562)
- Bore size: Ø63mm (±0.1mm machining tolerance)
- Stroke: 900mm (adjustable cushioning at both ends)
- Operating pressure: 0.05-1.2MPa
- Piston speed: 50-800mm/s (lubricated condition)
- Ambient temperature: -20℃ to +80℃
- Cushion type: Adjustable rubber/NBR buffer
- Port size: G1/2 (BSPP thread)
- Rod end: Male thread M20×1.5 (ISO 11925 standard)
- Piston material: Die-cast aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (4μm min coating)
- Seal type: HNBR/NBU/PU composite seals
- Weight: 6.8kg (dry, without accessories)
- Dimensions: 1050mm(L) × 152mm(W) × 152mm(H) (fully extended)
- Protection rating: IP65 (rod seal area IP54)
- Mounting: Basic type (no foot) with ISO 15552 mounting interfaces
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing (LBB design) and anti-rotation piston rod for excavator arm controls, concrete pump operations, and heavy material handling systems. Includes wear-resistant scraper seal to prevent particulate ingress in high-dust environments.
- Excavator bucket positioning mechanisms
- Concrete boom pump articulation
- Pile driver impact systems
- Crane outrigger stabilization
- Asphalt compactor vibration controls
Installation requirements:
Requires SAE 10W-30 oil mist lubrication (0.3-1.0cc/min) when operating in continuous duty cycles.
Vertical mounting orientation preferred for optimal rod seal life. Use rod-end support brackets for strokes >500mm.
| Property | Property Value |
|---|---|
| sku | B04-SAI63X900 |
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.