Airtac B04-SAID ISO Standard Cylinder Dedicated for Construction Machinery B04-SAID40X250
AirTAC B04-SAID40X250 Construction Machinery ISO Cylinder Specifications
- Full model: B04-SAID40X250
- Standard: ISO 15552 compliant
- Bore size: 40mm (Φ40)
- Stroke: 250mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.2 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Port thread: G1/2 (BSPP)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: HNBR seals (high nitrile)
- Temperature range: -20℃ to 80℃ (continuous operation)
- Max speed: 500-800 mm/s (load dependent)
- Weight: 2.85kg (dry, without accessories)
- Dimensions: 450mm(L) × 63mm(W) × 63mm(H) (extended length)
- Mounting: Multiple options (FMSI 205-1/2 standard)
- Protection rating: IP67 (dust/water resistant)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment, featuring enhanced structural integrity with 25% thicker wall tubing compared to standard ISO cylinders. The dual-piston seal design ensures consistent force output even under side load conditions. Incorporates anti-rotation guide bushings for precise linear motion in vibratory environments.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Drilling rig feed systems
- Crane outrigger stabilization
- Road roller vibration dampers
- Pile driver impact systems
Installation protocol:
Requires minimum 30μm filtration with auto-drain function. For vertical mounting,
use auxiliary rod-end support (AF12-N accessory recommended). Avoid continuous
operation above 0.8MPa for lifespan optimization.
| Property | Property Value |
|---|---|
| sku | B04-SAID40X250 |
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.