Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X300
AirTAC B04-SAI50X300 Construction Machinery ISO Cylinder Specifications
- Model Series: B04-SAI (Heavy-Duty ISO 15552 Profile)
- Bore Size: 50mm (1.97")
- Stroke: 300mm (11.81") ±1.5mm tolerance
- Operating Pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port Size: G1/2 (ISO 1179)
- Piston Speed: 50-750 mm/s (lubricated)
- Ambient Temperature: -20℃ to 80℃ (-4°F to 176°F)
- Seal Material: High-grade NBR + Wear-resistant PTFE guide rings
- Rod Material: Hard chrome-plated steel (HCP)
- Tube Material: Anodized aluminum alloy
- Mounting: ISO 15552 standard (8xM5 threaded holes)
- Weight: 3.8 kg (8.38 lbs) ±5%
- Dimensions (L×W×H): 430mm (16.93") total length (stroke extended), 80mm (3.15") width (port to port), 60mm (2.36") mounting height
- Protection Class: IP65 (standard wiper seal)
- Optional Accessories: Magnetic piston, heat-resistant seals (up to 120℃), rod lock
Robust ISO cylinder engineered for construction equipment, featuring reinforced rod bearings and triple-lip wiper seals to withstand vibration and particulate contamination. The 8mm thick cylinder tube wall provides exceptional structural integrity for high-moment applications. Requires ISO VG32-grade lubricator oil when used in non-lubricated systems.
- Excavator bucket linkage control
- Concrete pump truck outrigger positioning
- Forklift mast tilt mechanisms
- Drilling rig feed force adjustment
- Metallurgical furnace door actuators
Installation Guidance:
Mount with M5x16 (8.8 grade) screws using anti-vibration washers.
Maintain 0.5-1mm alignment tolerance during installation.
For vertical mounting, install rod-down position with drip hole oriented downward.
| Property | Property Value |
|---|---|
| sku | B04-SAI50X300 |
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.