Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X900S
AirTAC B04-SAU80X900S Construction Machinery Cylinder Specifications
- Model Series: B04-SAU (Heavy-Duty Construction Series)
- Bore Size: 80mm
- Stroke: 900mm
- Operating Pressure: 0.05-1.2 MPa
- Temperature Range: -20℃ to 80℃
- Port Thread: G3/8 (BSPP)
- Cushioning: Adjustable Air Cushion (Both Ends)
- Piston Rod Material: Chrome-Plated Carbon Steel (JIS S45C)
- Tube Material: Anodized Aluminum Alloy (Anti-Corrosion Treatment)
- Seal Type: HNBR Seals (High Temperature/Oil Resistant)
- Rod End: Male Thread M20×1.5
- Weight: 12.8kg ±2% (Without Accessories)
- Dimensions: 1105mm(L) × 100mm(W) × 100mm(H) (Fully Extended)
- Mounting: ISO 15552 Standard (Multiple Mounting Options)
- Protection Class: IP67 (Dust/Water Protected)
- Lubrication: Pre-lubricated (Requires Periodic Relubrication)
High-torque cylinder engineered for construction equipment applications, featuring reinforced rod bearings and anti-vibration design. The triple-seal structure prevents contamination ingress in dusty environments. Requires 40μm filtered air with 10-20% oil mist lubrication for optimal performance.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger systems
- Pile driver impact hammer actuators
- Crane boom angle adjustment
- Road roller vibration unit control
Installation Guidelines:
Always install with 0.5-1mm axial clearance between cylinder and mount.
Use flange supports every 500mm for strokes over 600mm. Lubricate weekly
with ISO VG32 hydraulic oil in high-usage scenarios.
Critical Note:
Avoid side load exceeding 50N. For vertical installations,
use rod-down orientation only. Maximum lateral vibration tolerance: 2G @ 50Hz.
| Property | Property Value |
|---|---|
| sku | B04-SAU80X900S |
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.