Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU63X225S
AirTAC B04-SU63X225S Construction Machinery Standard Cylinder Specifications
- Model: B04-SU63X225S
- Series: B04-SU (Construction Machinery Special)
- Bore size: 63mm
- Stroke: 225mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic fixed mounting (ISO 15552 standard)
- Port size: M5x0.8 (G1/8 NPT optional)
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Max theoretical thrust: 1,140N @0.5MPa
- Max speed: 500mm/s
- Weight: 2.8kg ±5%
- Dimensions (L×W×H):
- Retracted length: 325mm
- Extended length: 550mm
- Mounting flange width: 68mm
- Overall height (with rod): 104mm
Heavy-duty ISO cylinder with reinforced structure and anti-corrosion treatment, specifically engineered for construction equipment applications. Features dual cushion adjustment screws for precise end-position control and shock absorption. The rod gland incorporates multiple sealing layers with integrated wiper to prevent dust ingress.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger positioning
- Crane boom angle adjustment systems
- Construction material handling gates/hatches
- Pile driver impact mechanisms
Installation guidelines:
Requires periodic lubrication (ISO VG32 hydraulic oil recommended).
Use 40μm filtration for compressed air. Avoid side load forces exceeding 15% of max thrust.
For vertical installations, always install with rod end downward to prevent moisture accumulation.
| Property | Property Value |
|---|---|
| sku | B04-SU63X225S |
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.