Airtac B04-SUD Construction Machinery Special Standard Cylinder B04-SUD40X225
AirTAC B04-SUD40X225 Construction Machinery Standard Cylinder Specifications
- Model Series: B04-SUD (Heavy-Duty Construction Series)
- Bore Size: 40mm
- Stroke: 225mm
- Operating Pressure: 0.1-0.9 MPa
- Medium Temperature: -20℃ to 80℃
- Cushion Type: Adjustable pneumatic cushion (both ends)
- Mounting Style: MF series base mounting (ISO 15552 compatible)
- Port Size: G1/8 (NPT optional)
- Seal Material: NBR + Special wear-resistant compound
- Piston Rod Material: Hard chrome-plated carbon steel (SUS304 optional)
- Protection Rating: IP40 (Dust-proof design)
- Weight: 2.8kg (without accessories)
- Dimensions: 325mm(L) × 80mm(W) × 80mm(H) (at full extension)
- Rod Thread: M12×1.25
- Maximum Speed: 500mm/s
- Lubrication: Pre-lubricated (Grease-free operation possible)
Heavy-wall cylinder specifically engineered for construction equipment vibration and shock loads. Features triple sealing system (primary seal, scraper, rod wiper) with 2,000km+ service life under ISO 6432 testing. The hardened aluminum alloy tube incorporates anti-abrasion coating for extended durability in high particulate environments.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic valve actuators
- Bulldozer blade positioning systems
- Drilling rig feed control
- Mobile crane outrigger synchronization
Installation note:
Requires vibration-damping mounts (minimum 8mm rubber isolators recommended).
For vertical installations, use rod-down orientation to prevent particle accumulation.
Lubricator unit mandatory in sandy environments (ISO VG32 oil preferred).
| Property | Property Value |
|---|---|
| sku | B04-SUD40X225 |
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.