Airtac B04-SCD Specialized Standard Cylinder for Construction Machinery B04-SCD80X400
AirTAC B04-SCD80X400 Construction Machinery Standard Cylinder Specifications
- Model: B04-SCD80X400
- Series: B04-SCD (Heavy Duty Construction Series)
- Bore size: 80mm
- Stroke: 400mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable buffer (both ends)
- Mounting style: Square base with through-hole installation
- Port size: G1/4 (ISO standard) / M12x1.25 optional
- Piston rod diameter: 25mm (chrome-plated steel)
- Max thrust: 4520N @0.63MPa
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile Butadiene Rubber (NBR) + Wear-resistant ring
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 6.8kg (dry, without accessories)
- Dimensions: 580mm(L) × 105mm(W) × 105mm(H)
Heavy-wall cylinder with reinforced end caps and chromium-plated piston rod, engineered for high-impact construction environments. Features double-seal structure with anti-rotation mechanism for precise linear motion. Requires ISO 8573-1:2010 Class 3-4-3 compressed air (max 50mg/m³ oil content).
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assists
- Pile driver impact systems
- Construction crane brake actuators
- Earth-moving equipment stabilizers
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Mount with vibration-damping pads in high-frequency applications.
Recommended maintenance cycle: 2,000km of cumulative stroke or 6 months.
Critical note:
Avoid lateral loads exceeding 200N. For vertical mounting,
always install mechanical position locks to prevent
unintended movement during pressure loss.
| Property | Property Value |
|---|---|
| sku | B04-SCD80X400 |
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.