Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI80X450S
AirTAC B04-SAI80X450S Construction Machinery ISO Cylinder Specifications
- Model Code: B04-SAI80X450S
- Series: B04-SAI (Heavy-Duty Construction Series)
- Bore Size: Ø80mm (3.15")
- Stroke: 450mm (17.72") ±1.5mm tolerance
- Operating Pressure: 0.1-1.0 MPa (14.5-145 PSI)
- Cushioning: Adjustable pneumatic cushion (dual-side)
- Mounting: Basic front flange with rear foot (ISO 15552 standard)
- Rod End: Male thread M20×1.5 (8.8 grade steel)
- Piston Rod Diameter: Ø25mm (chrome-plated)
- Port Size: G3/8 (BSPP thread)
- Operating Temperature: -20℃ to 80℃ (-4°F to 176°F)
- Seal Material: HNBR (Hydrogenated Nitrile) for high heat/oil resistance
- Tube Material: Anodized aluminum alloy
- Weight: 5.8 kg (12.8 lbs) ±3%
- Dimensions: 736mm(L) × 96mm(W) × 96mm(H)
- ISO Certification: 15552:2004 compliant
- Protection Class: IP65 (dust-tight & water jet resistant)
Heavy-wall cylinder specifically engineered for construction equipment, featuring reinforced rod bearings and multi-layered sealing system. The anodized barrel withstands abrasive environments while the extended rod scraper prevents particulate ingress. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Loader arm hydraulic systems
- Pile driver impact dampening
- Crane outrigger stabilization
Installation Protocol:
Mount with M12×1.75 grade 10.9 fasteners (torque to 90 N·m).
Maintain 0.5-1mm clearance between rod end and load during alignment.
Pre-lubricate through air inlet port before initial operation.
| Property | Property Value |
|---|---|
| sku | B04-SAI80X450S |
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.