Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU80X300
AirTAC B04-SU80X300 Construction Machinery Standard Cylinder Specifications
- Model: B04-SU80X300
- Series: B04-SU Construction Special Series
- Bore: Ø80 mm
- Stroke: 300 mm
- Operation type: Double acting
- Working pressure: 0.1-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer + fixed cushion
- Port size: G3/8 (NPT1/2 optional)
- Piston speed: 50-800 mm/s
- Rod end type: Female thread (M20×1.5)
- Mounting style: Basic (optional flange/clevis mounts)
- Seal material: NBR (HNBR available for high-temp)
- Tube material: Aluminum alloy hard anodized
- Rod material: Chrome-plated carbon steel
- Weight: 4.8 kg (dry, without accessories)
- Dimensions: 400mm(L) × 120mm(W) × 120mm(H)
- ISO standard: 15552 (VDMA 24562 equivalent)
Heavy-duty pneumatic cylinder engineered for construction equipment applications, featuring reinforced rod bearings and anti-corrosion surface treatment. The double-lip rod seal design ensures reliable operation in high particulate environments. Requires ISO 8573-1:2010 [4:4:3] class compressed air with 20-30μm filtration.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Pile driver impact systems
- Crane outrigger stabilization
- Asphalt compactor vibration units
Installation guidelines:
Apply SAE 30 oil mist lubrication when operating in continuous duty cycles.
Allow 50mm minimum clearance for cushion adjustment.
Use locknuts with 25-30 N·m torque for rod end connections.
| Property | Property Value |
|---|---|
| sku | B04-SU80X300 |
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.