Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU63X400S
AirTAC B04-SU63X400S Construction Machinery Standard Cylinder Specifications
- Model Series: B04-SU (Heavy-Duty Construction Series)
- Bore Size: 63mm (ISO 6432 Standard)
- Stroke: 400mm (Customizable up to 2000mm)
- Operating Pressure: 0.05-1.2 MPa
- Cushioning Type: Adjustable Air Cushion (Both Ends)
- Port Size: G1/4 (NPT1/4 Optional)
- Piston Rod Material: Hard Chrome-Plated Steel (Cr-Mo)
- Tube Material: Aluminum Alloy (Anodized Surface)
- Seal Material: NBR + PU (High Dust Resistance)
- Temperature Range: -20℃ to 80℃ (Dry Air Required Below 0℃)
- Mounting Type: Basic Swivel Foot (MSU04-63 Bracket)
- Weight: 3.8kg ±2% (Without Accessories)
- Dimensions:
- Extended Length: 732mm (Cylinder Length + Stroke)
- Retracted Length: 332mm
- Body Width: 78mm (Max. Profile Dimension)
- Height with Bracket: 125mm
- Protection Rating: IP65 (Dust/Water Jet Protected)
- Lubrication: Pre-lubricated (Use ISO VG32 Hydraulic Oil if Required)
Robust linear actuator engineered for harsh construction environments, featuring reinforced rod bearings and triple-layer seal configuration. The B04-SU series utilizes a "double-sealed piston" design that reduces maintenance frequency by 40% compared to standard cylinders. Requires 5μm filtered compressed air with dew point -25℃ below ambient temperature.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Pile driver impact dampening systems
- Crane outrigger stabilization controls
- Road roller vibration unit activation
Installation Protocol:
Mount with 0.1mm/m alignment tolerance using M12x1.75 grade 8.8 bolts.
Apply anti-vibration pads when installed on diesel-powered equipment.
Perform weekly rod wiper inspection under high dust conditions.
| Property | Property Value |
|---|---|
| sku | B04-SU63X400S |
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.