Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI80X125S
AirTAC B04-SAI80X125S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI80X125S
- Series: Heavy-duty ISO 15552 compliant
- Bore size: 80mm (3.15")
- Stroke: 125mm (4.92")
- Operation type: Double-acting
- Working pressure: 0.05-1.2 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic front flange (ISO 15552 MF1) with rear foot mounting slots
- Port size: G3/8 (NPT1/2 optional)
- Piston rod material: Hard chrome-plated steel
- Seal material: NBR + Polyurethane combination
- Protection rating: IP65 (rod gland area)
- Lubrication: Pre-lubricated (Oil-free operation possible with regular maintenance)
- Weight: 5.8kg (12.8lbs)
- Dimensions: 298mm(L) × 90mm(W) × 90mm(H) (extended length with rod)
- Rod thread: M16×1.5 external thread
- Accessory compatibility: AT-MPU magnetic sensor (sold separately)
High-torque cylinder engineered for construction equipment, featuring reinforced end caps and impact-resistant rod gland. The dual-seal design combines NBR for static seals and polyurethane for dynamic sealing, ensuring reliability in high-vibration environments. Requires 5μm filtered compressed air with ISO 8573-1:2010 class 4.2.4 air quality.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Loader arm articulation systems
- Mobile crane outrigger locks
- Rock crusher hydraulic assist systems
Installation note:
For vertical mounting orientations exceeding 45°, specify auxiliary rod support guides.
Always use swivel joints on both ports to prevent tube fatigue from equipment vibration.
Maximum side load capacity: 220N at mid-stroke.
| Property | Property Value |
|---|---|
| sku | B04-SAI80X125S |
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.