Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU32X450
AirTAC B04-SU32X450 Construction Machinery Special Standard Cylinder Specifications
- Model: B04-SU32X450
- Series: B04-SU Heavy-Duty Construction Series
- Bore size: 32mm (±0.1mm tolerance)
- Stroke: 450mm (adjustable cushioning)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: Rc1/4 (NPT1/4 optional)
- Cushioning: Double adjustable rubber buffer
- Seal material: Heat-resistant NBR + PU wear ring
- Mounting type: Front flange (MF1) with rear foot mounting (FC2)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy hard anodized
- Weight: 2.85kg (without accessories)
- Dimensions:
- Extended length: 690mm ±2mm
- Retracted length: 240mm ±2mm
- Body diameter: 50mm
- Mounting hole spacing: 60mm × 60mm
Heavy-wall cylinder with reinforced end caps designed for extreme construction environments. Features anti-corrosion treatment on exposed surfaces and integrated shock absorption. Requires 5μm filtered lubricated air (ISO 8573-1 class 4). Maximum piston speed 500mm/s with 0.5m/s² impact acceleration tolerance.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Crane outrigger stabilization systems
- Pile driver impact dampening control
- Bulldozer blade adjustment actuators
Maintenance protocol:
Relubricate every 500km of cumulative stroke movement in high-dust environments.
Use ISO VG32 hydraulic oil for lubrication. Avoid angular loads exceeding ±3°.
| Property | Property Value |
|---|---|
| sku | B04-SU32X450 |
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.