Airtac B04-SCD Specialized Standard Cylinder for Construction Machinery B04-SCD40X900S
AirTAC B04-SCD40X900S Construction Machinery Cylinder Specifications
- Model: B04-SCD40X900S
- Series: Heavy-duty construction series
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 900mm ±1.5mm tolerance
- Operating pressure: 0.05-1.2 MPa
- Piston rod diameter: 16mm chromium-plated steel
- Cushioning type: Adjustable air cushion at both ends
- Port size: G1/8 (NPT1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Max speed: 500-800 mm/s (with cushion engaged)
- Seal material: Heat-resistant NBR + wear-resistant polyurethane
- Mounting type: Basic foot mounting (ISO 15552 MF1)
- Protection rating: IP67 (wipers included)
- Weight: 5.8kg (without accessories)
- Dimensions:
- Extended length: 1165mm
- Retracted length: 265mm
- Body diameter: 50mm
- Mounting base: 76mm × 34mm
- Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil if required)
- Magnetic sensor: Built-in slot for AISI 420 sensor (optional)
Industrial-grade pneumatic cylinder engineered for extreme construction environments. Features triple chrome plating on rod surface and impact-resistant aluminum alloy barrel. The 3-stage buffering system prevents mechanical shock during full-stroke operation. Corrosion-resistant design withstands vibration, dust, and intermittent overload conditions.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Pile driver impact dampening systems
- Mobile crane outrigger controls
- Rock drilling equipment feed mechanisms
Installation note:
Requires 0.3-0.5mm alignment tolerance during mounting.
For vertical installations exceeding 60° angle, specify optional
rod-end support collar (accessory code: SC-40SP). Maintain 200-hour
lubrication intervals in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | B04-SCD40X900S |
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.