Airtac B04-SCD Specialized Standard Cylinder for Construction Machinery B04-SCD40X700
AirTAC B04-SCD40X700 Construction Machinery Cylinder Specifications
- Model: B04-SCD40X700
- Series: B04-SCD (Construction Machinery Special)
- Bore size: 40mm
- Stroke: 700mm
- Operation type: Double-acting
- Operating pressure: 0.15-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional foot or flange mounting kits available)
- Port size: G1/2 (ISO standard)
- Piston rod thread: M16×1.5
- Tube material: Aluminum alloy with hard anodized surface
- End cover material: Die-cast aluminum
- Seal material: NBR/PU combination
- Weight: 3.8kg (excluding accessories)
- Dimensions: 890mm(L) × 62mm(W) × 62mm(H) (fully extended)
- Rod diameter: 16mm
- Maximum speed: 500mm/s
- Lubrication: Pre-lubricated (oil-free operation possible)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features enhanced structural rigidity with double anti-rotation guides (Φ4mm) and impact-resistant end caps. The chrome-plated piston rod (hardness HRC45-50) withstands harsh environments including dust, vibration, and intermittent overload conditions. Requires 5μm filtered air with ISO 8573-1:2010 air quality standards.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Loader arm articulation systems
- Pile driver impact dampening
- Crane outrigger stabilization
- Align cylinder axis within ±0.5° of load direction
- Allow minimum 50mm clearance for rod extension
- Use M16 mounting bolts (grade 8.8 or higher)
- Install moisture separator when ambient humidity exceeds 80%RH
Maintenance tip: Inspect rod wiper seal every 500km stroke cycle under heavy particulate conditions. Replace buffer seals after 1,000,000 cycles in high-impact applications.
| Property | Property Value |
|---|---|
| sku | B04-SCD40X700 |
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.