Airtac B04-SCD Specialized Standard Cylinder for Construction Machinery B04-SCD40X75S
AirTAC B04-SCD40X75S Construction Machinery Standard Cylinder Specifications
- Model: B04-SCD40X75S
- Type: Double-acting, heavy-duty construction series
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 75mm ±0.5mm
- Port size: G1/8 (BSPP thread)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to +80℃
- Material:
- Tube: Hard anodized aluminum alloy
- End caps: Reinforced die-cast aluminum
- Piston rod: Chrome-plated stainless steel (Cr≥3μm)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Mounting: ISO 15552 standard (alternative to VDMA 24562)
- Protection rating: IP65 (wipers included)
- Weight: 1.8kg ±5% (without accessories)
- Dimensions:
- Total length: 135mm (at mid-stroke)
- Width (mounting face): 56mm
- Height (with rod): 158mm
- Rod diameter: 16mm
Heavy-wall cylinder engineered for construction equipment vibration resistance, featuring triple sealing protection and anti-corrosion surface treatment. Optimized for high cycle rates (up to 3 million cycles at rated pressure) with integrated shock absorption. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Excavator bucket control mechanisms
- Crane boom locking systems
- Concrete pump truck hydraulic assist
- Loader attachment positioning
- Industrial press clamping units
Installation guidelines:
Use M6x1.0 mounting bolts with torque ≤5.5N·m. Maintain 0.5–1mm alignment tolerance during installation.
Lubricate with ISO VG32 hydraulic oil if operating below -10℃.
| Property | Property Value |
|---|---|
| sku | B04-SCD40X75S |
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.