Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI63X300S
AirTAC B04-SAI63X300S Construction Machinery ISO Cylinder Specifications
- Model Series: B04-SAI (Heavy-Duty Construction Series)
- Bore Size: 63mm (ISO 15552 Standard)
- Stroke: 300mm (±1.5mm tolerance)
- Operating Pressure: 0.05-1.0 MPa
- Cushioning: Adjustable Air Cushion (Both Ends)
- Port Thread: G1/4 (ISO 228-1 Standard)
- Piston Rod Material: Hard Chrome-Plated Steel (Cr-Mo)
- Tube Material: Aluminum Allody (Anodized Surface)
- Seals: NBR + Special Wear-Resistant Ring
- Ambient Temperature: -20℃ to +80℃
- Mounting Styles: Basic Type/ Front Flange/ Rear Pivot
- Weight: 3.2kg (Dry Weight, Excluding Accessories)
- Dimensions: 450mm(L) × 85mm(W) × 85mm(H)
- Rod End Thread: M16×1.5 (Male Thread)
- Max Speed: 500-800mm/s (Lubricated)
- ISO Certification: ISO 15552/ISO 6432
Heavy-wall cylinder with double anti-rotation guide for extreme load conditions. Features triple sealing system (rod seal + wiper seal + guide bearing) and impact-resistant end caps. Requires ISO VG32 hydraulic oil lubrication (optional oil-free version available). Compatible with ATEX Zone 2 environments.
- Excavator bucket linkage control systems
- Concrete pump truck boom positioning
- Crane outrigger extension mechanisms
- Drilling rig feed force adjustment
- Bulldozer blade angle control
Installation protocol:
Requires torque-controlled mounting (25-30Nm for flange bolts).
Must maintain 0.5mm minimum parallel alignment tolerance.
For vertical installations, use auxiliary rod support brackets (B04-SUP63 accessory recommended).
- Relubricate every 500km of cumulative stroke movement
- Replace wiper seals after 1 million cycles
- Inspect rod concentricity monthly in high-vibration applications
| Property | Property Value |
|---|---|
| sku | B04-SAI63X300S |
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.