Airtac B04-SI Construction Machinery Special ISO Standard Cylinder B04-SI80X30S
AirTAC B04-SI80X30S Construction Machinery ISO Cylinder Specifications
- Model: B04-SI80X30S
- Series: B04-SI (Heavy-Duty Construction Series)
- Bore size: Ø80 mm
- Stroke: 30 mm
- Action type: Double-acting
- Operating pressure: 0.2-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Rubber buffer (adjustable)
- Port size: G3/8 (ISO standard)
- Mounting type: Basic rear clevis
- Rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with hard anodizing
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 3.8 kg ±2%
- Dimensions: 232mm(L) × 105mm(W) × 105mm(H)
- Piston speed: 50-800 mm/s (lubricated)
- Lubrication requirement: ISO VG32 hydraulic oil
Heavy-wall cylinder engineered for construction equipment applications, featuring enhanced corrosion resistance through multi-stage surface treatment. The triple-lip rod seal design ensures reliable operation in high-vibration environments. Requires pre-lubrication and periodic maintenance when used in continuous duty cycles.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger positioning
- Crane boom angle adjustment systems
- Road roller vibration unit actuation
- Drilling rig feed pressure control
Installation warning:
Must use M10 grade mounting bolts (minimum 8.8 tensile strength) and
maintain 0.5-1mm clearance between rod end and load during alignment.
Avoid side-load forces exceeding 150N.
| Property | Property Value |
|---|---|
| sku | B04-SI80X30S |
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.