Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU63X800
AirTAC B04-SU63X800 Construction Machinery Cylinder Specifications
- Model: B04-SU63X800
- Series: B04-SU (Construction Machinery Special)
- Bore size: Ø63 mm
- Stroke: 800 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: MF1/MF2 flange or basic mounting (options)
- Port size: G1/2 (ISO228/1 standard)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR + Polyurethane hybrid
- Weight: 6.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 1,142 mm
- Retracted length: 342 mm
- Mounting flange width: 90 mm
- Rod end thread: M20×1.5
- Protection class: IP65 (rod seal area)
Heavy-duty cylinder with reinforced structure and anti-corrosion treatment, specifically engineered for construction equipment. Features double-layered rod scraping system with wiper and scraper to prevent particle ingress. The chromium-molybdenum steel rod undergoes triple-stage hardening (HRC 40-45 core, HRC 60-65 surface). Includes built-in magnetic sensor slots for position feedback.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Crane outrigger extension/retraction
- Pile driver impact systems
- Rock breaker hammer actuation
Installation guidelines:
Requires minimum 3-point mounting (central flange + end supports) for strokes >500mm.
Lubricate with ISO VG32 hydraulic oil through dedicated ports before initial operation.
Magnetic sensors must be positioned 5mm from cylinder axis during installation.
| Property | Property Value |
|---|---|
| sku | B04-SU63X800 |
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.