Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI40X125
AirTAC B04-SAI40X125 Construction Machinery ISO Cylinder Specifications
- Model Series: B04-SAI (Heavy Duty ISO 15552 Standard)
- Bore Size: 40mm
- Stroke: 125mm (±0.5mm tolerance)
- Operating Pressure: 0.05-1.2 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port Size: G1/8 (NPT1/8 optional)
- Piston Speed: 50-800 mm/s (lubricated condition)
- Ambient Temperature: -20℃ to 80℃
- Piston Rod Material: Hard chrome-plated carbon steel
- Tube Material: Anodized aluminum alloy
- Seal Type: HNBR seals (high temperature & oil resistant)
- Mounting: Basic rear pivot pin (ISO 15552 MF1)
- Protection Class: IP65 (rod extension area IP54)
- Weight: 2.8kg ±5% (without accessories)
- Dimensions:
- Total Length: 203mm (at retracted position)
- Stroke Length: 125mm
- Body Diameter: 40mm
- Mounting Center Distance: 25mm
- Rod End Thread: M10×1.25 (male)
Heavy-wall cylinder specifically engineered for construction equipment vibration and shock loads. Features dual anti-rotation guide slots (180° apart) and hardened piston rod for extended service life in abrasive environments. The 3-stage buffer system minimizes end-impact forces during high-cycle operations. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Excavator bucket linkage controls
- Concrete pump truck boom actuators
- Drilling rig clamping mechanisms
- Crane outrigger positioning systems
- Rock crusher gate actuators
Installation protocol:
Mount with vibration-damping bushings in high-shock applications.
Maintain 0.5-1mm alignment tolerance between rod end and load.
Perform 500-hour lubrication intervals under normal operation.
| Property | Property Value |
|---|---|
| sku | B04-SAI40X125 |
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.