Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU32X300S
AirTAC B04-SAU32X300S Construction Machinery Cylinder Specifications
- Full Model: B04-SAU32X300S
- Series: B04-SAU (Heavy-Duty Construction Series)
- Bore Size: Ø32mm (±0.5mm tolerance)
- Stroke: 300mm (Adjustable ±1mm)
- Operating Pressure: 0.05-1.2 MPa
- Piston Speed: 50-750 mm/s (Lubricated)
- Ambient Temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting Type: SAU series standard foot mounting
- Port Size: M14×1.5 (G1/8 adaptor available)
- Rod Thread: M12×1.25 external thread
- Seal Material: HNBR with wear-resistant ring
- Body Material: Aluminum alloy (hard anodized)
- Weight: 2.8kg ±3% (excluding accessories)
- Dimensions:
- Extended Length: 443mm
- Retracted Length: 143mm
- Body Diameter: Ø48mm
- Mounting Base: 45mm × 32mm
- Protection Class: IP65 (standard wiper included)
- ISO Certification: 6431, 15552 compliant
Heavy-wall cylinder engineered for extreme construction environments, featuring reinforced rod guides and triple-lip rod seals. The hardened piston rod (Cr-Mo steel) withstands side loads common in excavator attachments and concrete pump systems. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance in high-cycle applications.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Pile driver impact dampening systems
- Crane outrigger stabilization controls
- Rock crusher feed gate actuation
Maintenance Protocol:
Replace rod wiper seals every 500,000 cycles in abrasive environments.
Use locknuts (not included) with 25-30Nm torque for mounting.
Always purge with dry air before initial operation.
| Property | Property Value |
|---|---|
| sku | B04-SAU32X300S |
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.