Airtac B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD40X450S
AirTAC B04-SAUD40X450S Construction Machinery Cylinder Specifications
- Series: B04-SAUD (Heavy-Duty Construction Series)
- Bore size: 40mm
- Stroke: 450mm
- Operating pressure: 0.05–1.2 MPa
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Port size: G1/2 (BSPP thread)
- Cushioning: Adjustable air cushion (both ends)
- Piston rod material: Chrome-plated carbon steel (HCC)
- Tube material: Aluminum alloy (hard anodized)
- Seal type: HNBR (Hydrogenated Nitrile) with wear-resistant ring
- Mounting type: Front/rear trunnion (standard), optional foot mounting
- Weight: 6.8 kg (including rod)
- Dimensions: 720mm(L) × 62mm(W) × 62mm(H) (full extension)
- Retracted length: 270mm
- Rod thread: M20×1.5 (external)
- Protection rating: IP67 (standard wiper seal)
- Lubrication: Pre-lubricated (maintenance-free for 5,000km stroke)
Robust double-acting cylinder engineered for construction equipment, featuring enhanced side load capacity through reinforced rod bearing design. The hardened piston rod (HVOF coating) withstands abrasive environments, while the triple-lip wiper seal prevents particulate ingress. Requires ISO 8573-1:2010 Class 3 compressed air.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Loader arm articulation systems
- Pile driver impact dampening control
- Crane outrigger stabilization
Installation guidelines:
Mount with 0.5° maximum angular misalignment tolerance. Use rod-end spherical bearings
to compensate for equipment frame flexing. For vibration-heavy applications, install
pulsation dampers on air lines.
| Property | Property Value |
|---|---|
| sku | B04-SAUD40X450S |
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.