Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC50X900
AirTAC B04-SC Construction Machinery Cylinder Specifications
- Model: B04-SC50X900
- Type: Double-acting ISO 15552 compliant cylinder
- Bore size: 50 mm (ISO 6432 standard)
- Stroke: 900 mm (customizable up to 2,000mm)
- Operating pressure: 0.05–0.7 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Medium temperature: -20℃ to +80℃
- Piston speed: 50–800 mm/s (lubricated condition)
- Mounting style: Front/rear flange (ISO 15552 MF1/MF2), foot mounting
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated carbon steel (25μm coating)
- Seals: NBR (standard), optional FKM for high temp
- Port size: G3/8 (BSPP thread)
- Weight: 11.8 kg (including mounting accessories)
- Dimensions: 1,032mm(L) × 63mm(W) × 63mm(H)
- Protection rating: IP65 (rod seal), IP40 (entire cylinder)
- Service life: 5,000 km (under standard load conditions)
Heavy-duty pneumatic cylinder with reinforced rod bearing for construction equipment applications. Features anti-corrosion treatment and wear-resistant guide rings, designed for high side load resistance (up to 30% of maximum thrust). Includes magnetic piston version (B04-SC50X900-M) for position sensing.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Drilling rig feed control systems
- Crane outrigger stabilization
- Pile driver impact dampening
Installation guidelines:
Use alignment jigs during mounting to prevent binding. Adjust cushion screws
(1/4 turn increments) after load testing. Apply ISO VG32 hydraulic oil
through built-in lubrication ports weekly in high-usage scenarios.
| Property | Property Value |
|---|---|
| sku | B04-SC50X900 |
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.