Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU100X250S
AirTAC B04-SAU100X250S Construction Machinery Cylinder Specifications
- Model: B04-SAU100X250S
- Series: B04-SAU (Heavy-Duty Construction Series)
- Bore size: Ø100mm ±0.1mm
- Stroke: 250mm (Standard stroke range 25-500mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic type (Standard foot/Flange mount optional)
- Piston rod material: Chrome-plated carbon steel (Surface hardness HRC45-50)
- Cylinder tube: Aluminum alloy with hard anodized coating
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Port size: G1/4 (ISO standard female thread)
- Ambient temperature: -20℃ to +80℃
- Piston speed: 50-750 mm/s (Lubricated condition)
- Weight: 6.8kg ±2% (Without accessories)
- Dimensions: 125mm(W) × 125mm(H) × 580mm(L) (Stroke 250mm version)
- Rod end thread: M20×1.5 (Male thread standard)
- Protection rating: IP65 (Dust-tight & water jet resistant)
Heavy-wall cylinder engineered for construction equipment applications, featuring enhanced corrosion resistance through multi-layer surface treatment. The dual-piston design provides 20% higher thrust force compared to standard cylinders. Integrated shock absorbers minimize end-impact noise below 75dB. Compatible with automatic centralized lubrication systems.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assist systems
- Crane boom positioning actuators
- Pile driver impact dampening systems
- Earth-moving equipment stabilizer controls
Installation requirements:
Requires minimum 5μm filtration with ISO 8573-1:2010 Class 3.2.3 air quality.
Vertical mounting recommended for optimal lubrication retention.
Allow 50mm clearance around cylinder body for heat dissipation.
| Property | Property Value |
|---|---|
| sku | B04-SAU100X250S |
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.