Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU63X50
AirTAC B04-SAU63X50 Construction Machinery Standard Cylinder Specifications
- Series: B04-SAU (Heavy-Duty Construction Series)
- Bore size: Ø63mm (±0.1mm precision honing)
- Stroke: 50mm (Customizable from 25-500mm)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃ (NBR seals)
- Port size: G1/2 (BSPP thread)
- Cushioning: Adjustable pneumatic cushion (dual side)
- Mounting: Basic type (MF1/MF2 flange optional)
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel (Cr-Mo)
- End caps: Cast aluminum
- Weight: 2.6kg (dry, without accessories)
- Dimensions:
- Length: 196mm (retracted, including rod)
- Width: 83mm (mounting face span)
- Height: 63mm (tube diameter)
- Rod thread: M16×1.5 (ISO metric standard)
- Lubrication: Pre-lubricated (Grease-free operation)
- IP rating: IP65 (standard wiper seal)
Heavy-wall cylinder engineered for construction equipment vibration and shock loads. Features triple sealing system (rod wiper + primary seal + dust seal) with 5,000km+ rod life rating. The hardened piston rod withstands side load impacts common in excavator attachments and hydraulic breaker systems.
- Excavator bucket locking mechanisms
- Concrete pump truck outrigger controls
- Pile driver hammer positioning
- Crane cabin door actuators
- Bulldozer blade adjustment systems
Maintenance tip:
Use 40μm filtered air with automatic lubricator (ISO VG32 oil mist).
Replace rod wiper every 2 million cycles in high-dust environments.
Avoid angular misalignment exceeding 0.5° during installation.
| Property | Property Value |
|---|---|
| sku | B04-SAU63X50 |
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.