Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU40X225S
AirTAC B04-SAU40X225S Construction Machinery Standard Cylinder Specifications
- Model: B04-SAU40X225S
- Series: B04-SAU (Heavy-Duty Construction Series)
- Bore size: 40mm
- Stroke: 225mm
- Operating pressure: 0.05–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic foot mounting (MF1), optional flange/clevis mounts
- Rod material: Chrome-plated carbon steel (HCP18)
- Tube material: Aluminum alloy with hard anodized surface
- Seals: NBR + PU combination seals
- Port size: G1/8 (ISO standard tapered pipe thread)
- Protection rating: IP67 (wipers included)
- Weight: 3.2kg ±5%
- Dimensions: 325mm(L) × 82mm(W) × 82mm(H)
Heavy-wall construction cylinder with reinforced end caps and multi-layered sealing system, specifically engineered for excavators, loaders, and concrete machinery. Features impact-resistant cushion design (6-stage buffering adjustment) and anti-corrosion piston rod coating. Operates in both horizontal and vertical orientations with optional magnetic piston for position sensing.
- Excavator bucket linkage control systems
- Concrete pump truck hydraulic assist mechanisms
- Drilling rig feed pressure compensation
- Construction crane brake actuators
- Road roller vibration unit controls
Installation requirements:
Lubricate through air port (ISO VG32 recommended) before initial use.
Maintain 0.3mm minimum alignment tolerance during mounting.
Requires 5μm filtration for abrasive environments.
Cycle rate not exceeding 80% duty cycle at max pressure.
| Property | Property Value |
|---|---|
| sku | B04-SAU40X225S |
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.