Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU63X800S
AirTAC B04-SAU63X800S Construction Machinery Cylinder Specifications
- Full Model: B04-SAU63X800S
- Series: B04-SAU (Heavy-Duty Construction Series)
- Bore Size: 63 mm (±0.5mm tolerance)
- Stroke: 800 mm (Standard stroke range: 25-3000mm)
- Operating Pressure: 0.05-1.2 MPa
- Temperature Range: -20℃ to 80℃ (Dry air required below 0℃)
- Cushioning: Adjustable hydraulic buffer (Front/Rear)
- Mounting: F3-type square flange (ISO 15552 compatible)
- Port Size: G1/2 (NPT1/2 optional)
- Piston Rod Thread: M20×1.5 (External)
- Tube Material: Aluminum alloy with hard anodizing
- Rod Material: Chrome-plated carbon steel (Cr: 5μm min)
- Seal Material: NBR+PU hybrid seals (Oil & abrasion resistant)
- Lubrication: Pre-lubricated (No relube required for 2000km stroke)
- Protection Rating: IP65 (Dust-tight & water jet resistant)
- Weight: 9.8 kg ±3% (Excluding accessories)
- Dimensions: 1090mm(L) × 125mm(W) × 80mm(H) (Stroke length included)
Heavy-wall cylinder engineered for construction equipment vibration and shock loads. Features dual stainless steel guide bushings for anti-rotation stability and tungsten-carbide rod scraper for debris protection. The reinforced flange mount withstands 3x standard lateral forces (up to 980N). Requires 40μm filtered air with automatic drain.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Pile driver impact dampening systems
- Mining drill rig feed control
- Crane outrigger stabilization
Installation protocol:
Mount with M12 grade 8.8 bolts (torque 85Nm) using vibration-proof washers.
Maintain 0.5mm minimum parallel alignment tolerance. Magnetic sensor grooves
(M5x0.8 thread) pre-machined on cylinder body for position feedback devices.
| Property | Property Value |
|---|---|
| sku | B04-SAU63X800S |
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.