Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU80X125S
AirTAC B04-SU80X125S Construction Machinery Standard Cylinder Specifications
- Model: B04-SU80X125S
- Series: B04-SU (Construction Machinery Special)
- Bore size: 80mm
- Stroke: 125mm
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic foot mounting (MF1) with optional front flange/trunnion
- Port size: G3/8 (ISO standard)
- Piston rod material: Chrome-plated carbon steel (HCF)
- Tube material: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile) with wear-resistant ring
- Ambient temperature: -20℃ to +80℃
- Protection rating: IP65 (Dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Weight: 3.5kg ±2% (excluding accessories)
- Dimensions:
- Total length (extended): 285mm
- Body diameter: 100mm
- Mounting base: 125mm × 80mm
- Rod end thread: M20×1.5
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing for lateral load resistance and triple sealing system (rod seal, buffer seal, and wiper seal) to withstand particulate contamination. The anti-rotation design ensures stable operation in vibrating environments.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Crane outrigger stabilization systems
- Pile driver impact dampening
- Asphalt compactor vibration units
- Use with 40μm filtration and automatic lubricator (recommended oil: ISO VG32)
- Install with 0.1-0.3mm clearance between rod and guide for thermal expansion
- For vertical mounting, utilize rod-end locknut to prevent unscrewing
- Maximum side load: 15% of theoretical thrust at full pressure
Critical:
Always install with 2°-5° downward tilt in dusty environments to prevent particle accumulation in rod seal area. Requires monthly inspection of wiper seal integrity under heavy particulate exposure conditions.
| Property | Property Value |
|---|---|
| sku | B04-SU80X125S |
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.