Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU100X400
AirTAC B04-SAU100X400 Construction Machinery Cylinder Specifications
- Series: B04-SAU (Heavy Duty Construction Series)
- Bore size: 100mm
- Stroke: 400mm
- Operating pressure: 0.1–0.9 MPa
- Port size: G3/8 (ISO228/1 standard)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Chrome-plated carbon steel (HCP)
- Cylinder tube: Aluminum alloy with hard anodized finish
- Seal material: High-temperature NBR + Wear-resistant guide rings
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic rear clevis (optional MF1/MF2 mounts)
- Weight: 9.8kg (excluding accessories)
- Dimensions: 612mm(L) × 132mm(W) × 132mm(H)
- Rod thread: M30×1.5 (ISO metric thread)
- Protection rating: IP65 (dust-tight & water jet resistant)
High-torque pneumatic cylinder engineered for construction equipment applications. Features reinforced rod bearings and triple-lip seals for extended service life in high-vibration environments. The staggered labyrinth wiper design prevents particulate ingress in dusty conditions. Optimized for 1,500km+ stroke life under full load.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger positioning
- Drilling rig feed force regulation
- Crane boom locking systems
- Asphalt roller vibration dampers
Installation note:
Always install with 2° maximum angular misalignment tolerance. Apply MIL-PRF-81309E grease
to rod threads during assembly. Requires weekly lubrication via integrated grease nipple
(NLGI #2 lithium complex recommended).
| Property | Property Value |
|---|---|
| sku | B04-SAU100X400 |
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.