Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU40X700
AirTAC B04-SAU40X700 Construction Machinery Cylinder Specifications
- Model: B04-SAU40X700
- Series: B04-SAU (Heavy-Duty Construction Series)
- Bore size: 40mm (±0.1mm precision honing)
- Stroke: 700mm (Customizable 25-1000mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod diameter: 16mm (CrMo steel quenched)
- Port size: G1/4 (ISO standard)
- Mounting: Standard MA1/MA3/MF2/MF4 options
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃
- Weight: 5.8kg (without accessories)
- Dimensions: 930mm(L) × 60mm(W) × 60mm(H)
- Rod thread: M12×1.75 (ISO 12240-1)
- Lubrication: Pre-lubricated (DIN 51503 VG32)
- Corrosion protection: Black oxide coating + chromed rod
Industrial-grade pneumatic cylinder engineered for construction equipment durability, featuring reinforced end locks and impact-resistant construction. The double-sealed piston design maintains performance in high particulate environments. Requires 5μm filtered air with 20-50% relative humidity.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assists
- Pile driver impact dampening systems
- Heavy-duty material handling gates
- Drilling rig positioning actuators
Installation protocol:
Use torque-controlled mounting (18-22Nm for M8 bolts) with alignment jigs.
Requires weekly lubrication port maintenance in high-cycle applications (>500 strokes/hour).
- Theoretical thrust: 502N @ 0.6MPa (extend), 456N @ 0.6MPa (retract)
- Max piston speed: 0.1-1.5 m/s (optimal 0.5 m/s)
- Lifespan: 5,000km (ISO 15552 standard testing)
| Property | Property Value |
|---|---|
| sku | B04-SAU40X700 |
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.