Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC40X900S
AirTAC B04-SC40X900S Construction Machinery Standard Cylinder Specifications
- Series: B04-SC (Construction Special Series)
- Bore size: 40mm
- Stroke: 900mm
- Operating pressure: 0.1-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Buffer type: Adjustable hydraulic cushion (both ends)
- Mounting style: MF1 (Front flange with foot mounting)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Cylinder tube: Aluminum alloy with hard anodized finish
- Seal material: HNBR (Hydrogenated Nitrile) + PU
- Weight: 5.8kg ±2% (excluding accessories)
- Dimensions:
- Extended length: 1175mm
- Retracted length: 275mm
- Body diameter: 56mm
- Mounting base width: 75mm
- Protection class: IP65 (Dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (Grease-packed)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing for lateral load resistance and triple-lip rod seal for debris protection. The extended 900mm stroke version incorporates anti-buckling guidance with internal stabilizer sleeves. Requires ISO 8573-1:2010 [4:4:3] class compressed air.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Pile driver impact systems
- Crane outrigger stabilization
- Drilling rig feed control
Installation note:
Requires 0.5°-1° downward tilt during horizontal mounting for condensate drainage.
Use M10x1.5 mounting bolts with 35Nm torque specification. Annual rod wiper replacement recommended in high-dust environments.
| Property | Property Value |
|---|---|
| sku | B04-SC40X900S |
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.