Airtac B04-SID Construction Machinery Special ISO Standard Cylinder B04-SID40X250
AirTAC B04-SID40X250 Construction Machinery ISO Cylinder Specifications
- Model: B04-SID40X250
- Series: B04-SID (Construction Machinery Special)
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 250mm (adjustable cushion)
- Operating pressure: 0.05-1.2 MPa
- Max thrust: 153kgf @0.63MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (NPT1/8 optional)
- Piston speed: 50-750mm/s
- Mounting type: Basic/Foot/Flange (ISO 15552 compliant)
- Rod material: Hard chrome-plated carbon steel
- Seal type: HNBR/NBU seals (oil-resistant)
- Cushioning: Adjustable air cushion (both ends)
- Protection rating: IP65 (standard), IP67 (optional)
- Weight: 1.85kg (without accessories)
- Dimensions: 400mm(L) × 56mm(W) × 56mm(H)
Heavy-duty ISO cylinder engineered for construction equipment applications, featuring reinforced construction with impact-resistant end caps and enhanced rod bearing system. The double-acting design incorporates a magnetic piston for position sensing compatibility. Requires ISO VG32 hydraulic oil lubrication when used in high-cycle applications.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger systems
- Loader attachment positioning
- Drilling rig feed control
- Mobile crane hydraulic assist systems
Installation note:
Requires 3-point alignment during mounting to prevent side load.
Lubricate through air port using ISO VG32 oil mist (0.3-1.0g/m³)
for first 500km of operation. Cushion adjustment screws should be
set to 1/4 turn from fully closed position initially.
| Property | Property Value |
|---|---|
| sku | B04-SID40X250 |
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.