Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X800S
AirTAC B04-SAI50X800S Construction Machinery Cylinder Specifications
- Model: B04-SAI50X800S
- Standard: ISO 15552 (VDMA 24562)
- Bore size: Ø50 mm (±0.1mm manufacturing tolerance)
- Stroke: 800 mm (adjustable cushioning ±10%)
- Operating pressure: 0.1-1.0 MPa (1-10 bar)
- Piston speed: 50-800 mm/s (lubricated)
- Port size: G1/8 (ISO 228-1)
- Cushioning: Adjustable pneumatic cushion with shock absorber
- Mounting: ISO mounting pattern with reinforced base (MF12) and front flange (FF50)
- Piston rod: Hard chrome-plated steel (HRC 45-50), Ø20mm
- Tube material: Anodized aluminum alloy (6063-T5)
- Seal material: NBR + PU combination (high dust/dirt resistance)
- Temperature range: -20℃ to +80℃ (continuous operation)
- Weight: 9.8 kg ±5% (without accessories)
- Dimensions: 980mm(L) × 80mm(W) × 80mm(H) (extended length)
- Rod thread: M12×1.75 (male thread both ends)
- Protection rating: IP65 (standard wiper seal)
Heavy-duty ISO cylinder engineered for construction equipment applications, featuring triple-lip wiper seals and anti-rotation piston rod. Designed to withstand high shock loads (up to 3G vibration) and particulate contamination. Includes wear-resistant guide bands for extended service life in excavators, loaders, and mobile hydraulic systems.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Drilling rig stabilizer leg controls
- Crane outrigger pressure balancing systems
- Material handler grapple rotation units
Installation note:
Requires SAE 68 hydraulic oil lubrication (1-2 drops per cycle) when used in continuous
reciprocating applications. Mounting surface flatness must be within 0.1mm/m to prevent
side load deformation. Avoid extended static pressure holding beyond 72 hours.
| Property | Property Value |
|---|---|
| sku | B04-SAI50X800S |
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.