Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI63X400S
AirTAC B04-SAI63X400S Construction Machinery ISO Cylinder Specifications
- Full model code: B04-SAI63X400S
- Bore size: 63mm (ISO 6432 standard)
- Stroke length: 400mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-750 mm/s (with cushioning)
- Ambient temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO 1179-1 standard)
- Mounting style: Basic foot mounting (ISO 15552 compliant)
- Rod end thread: M20×1.5 external thread
- Tube material: Aluminum alloy with hard anodized surface
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal material: HNBR (Hydrogenated Nitrile) with wear ring
- Protection rating: IP65 (rod seal area IP54)
- Weight: 6.8kg ±2% (without accessories)
- Dimensions (L×W×H):
- Retracted length: 548mm
- Extended length: 948mm
- Foot mounting base: 165mm × 63mm
- Rod diameter: 20mm
Heavy-duty ISO cylinder specifically engineered for construction equipment applications. Features triple sealing system with dust-resistant wiper seal, anti-rotation piston rod, and impact-resistant end caps. The enhanced rod bearing design supports side load capacities up to 300N at maximum extension. Requires ISO VG32 hydraulic oil lubrication for optimal performance in high-vibration environments.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger systems
- Drilling rig feed control
- Crane boom angle adjustment
- Asphalt roller vibration control
- Heavy-duty material handling gates
Installation guidelines:
Mounting surface flatness ≤0.1mm/m. Use M12 grade 8.8 bolts with anti-vibration washers.
Lubricate through air port using oil-fog lubrication (5-10 drops/m³). Perform 50-cycle
run-in before full load operation. Maintenance interval: 2,000km or 6 months under
continuous vibration conditions.
| Property | Property Value |
|---|---|
| sku | B04-SAI63X400S |
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.