Airtac B04-SI Construction Machinery Special ISO Standard Cylinder B04-SI32X75S
AirTAC B04-SI32X75S Construction Machinery ISO Cylinder Specifications
- Full model code: B04-SI32X75S
- Series: B04-SI (Heavy-Duty Construction Series)
- Bore size: 32mm (ISO 6432 standard)
- Stroke: 75mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (DIN/ISO standard)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic front flange (ISO 15552 MF1)
- Seal material: High-grade HNBR (Hydrogenated Nitrile)
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500–700 mm/s (lubricated)
- Protection rating: IP67 (wipers included)
- Material: Aluminum alloy body (anodized) + CRMo steel piston rod
- Weight: 0.82kg (without accessories)
- Dimensions: 155mm(L) × 50mm(W) × 50mm(H) (at full retraction)
Heavy-wall cylinder specifically engineered for construction equipment vibrations and shock loads. Features double-lip rod seal with integrated scraper for debris resistance. Anti-rotation design prevents piston spin during operation. Pre-lubricated for 5,000km service life under standard conditions.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assist systems
- Loader attachment positioning
- Pile driver impact dampening
- Mobile crane outrigger synchronization
Installation guidelines:
Mount with 8.8-grade M6 fasteners (torque to 8.5Nm).
Allow 20mm rod-end clearance for thermal expansion.
Use SAE 10W-30 oil for temperatures below -10℃.
Critical note:
Requires 40μm filtration + 2μm aftercooler when used in
sandblasting environments. Magnetic switch models (S suffix)
need 12–24V DC surge protection.
| Property | Property Value |
|---|---|
| sku | B04-SI32X75S |
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.