Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU63X75
AirTAC B04-SAU63X75 Construction Machinery Standard Cylinder Specifications
- Model: B04-SAU63X75
- Type: Double-acting, heavy-duty construction series
- Bore size: 63mm
- Stroke: 75mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Port size: G1/8 (NPT1/8 optional)
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) / Foot mounting (MF2) optional
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Protection rating: IP65 (Dust-proof & water jet resistant)
- Weight: 2.8kg ±3%
- Dimensions: 275mm(L) × 130mm(W) × 130mm(H)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy with hard anodizing
- Max thrust: 313N @ 0.5MPa (extending)
Industrial-grade pneumatic cylinder engineered for extreme construction environments, featuring enhanced structural rigidity and anti-corrosion treatment. The triple-seal design (rod seal, buffer seal, and wiper seal) ensures reliable operation in high particulate conditions. Requires 5μm filtered lubricated air (ISO 8573-1 class 3-4-3).
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assist systems
- Pile driver impact dampening systems
- Mining equipment material gate actuators
- Tunnel boring machine support arm positioning
Maintenance advisory:
Lubricate through air supply (ISO VG32 pneumatic oil) monthly in high-cycle applications.
Adjust cushion screws clockwise to decrease impact force. Avoid lateral load exceeding 30% of maximum thrust capacity.
- Standard stroke tolerance: +1.5mm
- Allow 15mm clearance for rod extension
- Use M8x1.25 mounting bolts (torque 14.7-19.6N·m)
- Ambient vibration limit: ≤49m/s² (5G)
| Property | Property Value |
|---|---|
| sku | B04-SAU63X75 |
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.