Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU50X700
AirTAC B04-SU50X700 Construction Machinery Standard Cylinder Specifications
- Model: B04-SU50X700
- Series: B04-SU (Construction Machinery Special)
- Bore size: 50mm
- Stroke: 700mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (ISO standard)
- Seal material: NBR + PU composite seals
- Piston rod material: Hard chrome-plated carbon steel
- Mounting style: MF1 front flange / Rear foot mounting (ISO 15552 compatible)
- Protection rating: IP65 (wipers included)
- Weight: Approximately 5.8kg
- Dimensions: 870mm(L) × 72mm(W) × 72mm(H)
- Max theoretical thrust: 1963N @ 0.63MPa
- Lubrication: Pre-lubricated (recommended relubrication every 2000km)
Heavy-duty pneumatic cylinder engineered for construction equipment applications, featuring enhanced corrosion resistance with nickel-plated aluminum barrel and multi-layered rod seals. The dual-cushion design minimizes impact shock during full extension/retraction cycles. Integrated magnetic piston allows for position sensing when paired with external sensors.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Pile driver impact systems
- Crane outrigger stabilization
- Drilling rig feed motion control
Installation protocol:
Ensure 0.5° maximum angular misalignment during mounting.
Use M12x1.5 mounting bolts (grade 8.8 or higher) with anti-vibration washers.
Pre-charge cushion screws 3 full turns from fully closed position for initial setup.
| Property | Property Value |
|---|---|
| sku | B04-SU50X700 |
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.