Airtac B04-SUD Construction Machinery Special Standard Cylinder B04-SUD100X250
AirTAC B04-SUD100X250 Construction Machinery Standard Cylinder Specifications
- Series: B04-SUD (Heavy-Duty Construction Series)
- Bore size: Ø100mm
- Stroke: 250mm
- Operating pressure: 0.2–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable hydraulic buffer (front/rear)
- Port size: G1/2 (ISO228 standard)
- Piston rod material: Chrome-plated carbon steel (HCP)
- Tube material: Anodized aluminum alloy
- Seal type: HNBR (Hydrogenated Nitrile) w/ wear-resistant ring
- Mounting type: Basic type (no built-in mount, requires accessory)
- Protection rating: IP67 (dust/water resistant)
- Weight: 8.6kg ±2% (without accessories)
- Dimensions: 368mm(L) × 118mm(W) × 118mm(H) (retracted state)
- Stroke tolerance: +1.5mm
- Max theoretical thrust: 7850N @0.63MPa
- Lubrication: Pre-lubricated (recommended relube interval: 500km)
Heavy-wall cylinder engineered for construction equipment vibration and shock loads. Features triple chrome plating on piston rod (20μm thickness) and anti-rotation guide mechanism. Includes magnetic piston for position sensing compatibility. Requires 5μm filtered air with 1-10mg/m³ oil mist.
- Excavator bucket control systems
- Concrete pump truck boom actuators
- Crane outrigger positioning
- Pile driver impact mechanisms
- Asphalt compactor vibration units
Installation protocol:
Mount with SAE Grade 8.8 or higher bolts using cross-tightening pattern.
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Buffer adjustment requires 5 full test cycles between tuning sessions.
| Property | Property Value |
|---|---|
| sku | B04-SUD100X250 |
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.