Airtac B04-SCD Specialized Standard Cylinder for Construction Machinery B04-SCD40X25
AirTAC B04-SCD40X25 Construction Machinery Standard Cylinder Specifications
- Model: B04-SCD40X25
- Series: B04-SCD (Heavy-Duty Construction Series)
- Bore size: 40mm
- Stroke: 25mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable buffer (both ends)
- Action type: Double-acting
- Port size: Rc1/4 (NPT1/4 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Tube material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal material: NBR + PU hybrid seals
- Mounting type: Standard ISO 15552 front flange
- Weight: 1.2kg (without accessories)
- Dimensions:
- Extended length: 187mm
- Retracted length: 162mm
- Body diameter: 53mm
- Rod end thread: M10×1.25
- Protection rating: IP67 (wipers included)
- ISO standard: 15552 compliant
Heavy-wall cylinder engineered for construction equipment vibration and shock loads. Features dual-layer chromium plating on piston rod (20μm thickness) and anti-corrosion treatment. Integrated shock absorption reduces peak impact forces by 40% compared to standard models. Requires 5μm filtered lubricated air (ISO 8573-1:2010 Class 4.4.3).
- Excavator bucket positioning mechanisms
- Concrete pump truck hydraulic assist systems
- Crane outrigger synchronization controls
- Pile driver impact dampening systems
- Road roller vibration unit actuation
Installation protocol:
Use M10 grade mounting bolts with spring washers. Lubricate rod end threads with
Molykote 111 compound before load attachment. Perform 50 break-in cycles at
0.3MPa before full-pressure operation.
| Property | Property Value |
|---|---|
| sku | B04-SCD40X25 |
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.