Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU100X400
AirTAC B04-SU100X400 Construction Machinery Cylinder Specifications
- Model: B04-SU100X400
- Series: B04-SU Construction Special Series
- Bore size: Ø100mm
- Stroke: 400mm
- Action type: Double-acting
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable hydraulic buffer
- Mounting: ISO 15552 standard flange (MF1) with 4×M12 mounting holes
- Port size: G1/2 (ISO228/1)
- Temperature range: -20℃ to 80℃
- Medium: Clean dry air (40μm filtration), oil-lubricated or non-lubricated
- Material:
- Cylinder tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated carbon steel (S45C)
- Seals: NBR + PU combination
- Weight: 8.5kg (without accessories)
- Dimensions: 600mm(L) × 130mm(Ø) × 165mm(H) (flange mounting height)
- Rod thread: M20×1.5
- Protection rating: IP65 (wipers included)
- Piston speed: 50–800 mm/s
Heavy-duty pneumatic cylinder specifically engineered for construction equipment, featuring reinforced rod guidance and impact-resistant construction. The triple-seal design (main seal, rod seal, and wiper) ensures reliable operation in high-vibration environments with dust exposure. Requires 1-2 drops of ISO VG32 oil per cycle when using non-lubricated air.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Crane outrigger stabilization systems
- Pile driver impact dampening
- Bulldozer blade adjustment
Installation note:
Must be mounted with ±0.2mm alignment tolerance. Use flexible couplings when connecting to hydraulic systems.
Regular maintenance every 500km of cumulative stroke movement.
Critical:
Avoid side loads exceeding 200N. For vertical installations, always implement mechanical position locking as secondary safety.
| Property | Property Value |
|---|---|
| sku | B04-SU100X400 |
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.