Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU40X500S
AirTAC B04-SU40X500S Construction Machinery Cylinder Specifications
- Model: B04-SU40X500S
- Series: B04-SU Heavy-Duty Construction Series
- Bore size: 40mm
- Stroke: 500mm
- Operation type: Double-acting
- Mounting style: Standard foot-mounted (ISO 15552 compatible)
- Port size: G1/2 (BSPP thread)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: High-grade NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 5.2kg (without accessories)
- Dimensions: 725mm(L) × 82mm(W) × 82mm(H)
- Rod end thread: M20×1.5
- Protection rating: IP67 (standard), IP69K optional
- Lubrication: Pre-lubricated (Oil-free operation possible)
Professional-grade pneumatic cylinder engineered for construction equipment applications. Features enhanced structural rigidity with 20% thicker cylinder walls compared to standard models, designed to withstand shock loads up to 3G vibration. The corrosion-resistant coating and triple-lip rod seal ensure reliable performance in dusty/wet environments.
- Excavator bucket control mechanisms
- Concrete pump truck boom actuators
- Loader arm positioning systems
- Pile driver impact dampening
- Crane outrigger stabilization
Installation note:
Requires vibration-damping mounts (not included). For optimal performance in
high-cycle applications (>500,000 cycles/year), use AirTAC HLP-68 grade
lubricant and install external wiper seals (AW40 kit recommended).
| Property | Property Value |
|---|---|
| sku | B04-SU40X500S |
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.