Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU50X500
AirTAC B04-SU50X500 Construction Machinery Cylinder Specifications
- Model: B04-SU50X500
- Series: B04-SU (Construction Machinery Special)
- Bore size: Ø50 mm
- Stroke: 500 mm
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Port size: G3/8 (ISO228/1 standard)
- Cushion type: Adjustable air cushion (both ends)
- Piston speed: 50-700 mm/s
- Seal material: NBR + Polyurethane combination
- Tube material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (C45E)
- Weight: 6.8 kg (excluding accessories)
- Dimensions:
- Extended length: 1078 mm
- Retracted length: 578 mm
- Body diameter: Ø68 mm
- Mounting center width: 42 mm
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (Grease-free operation)
Heavy-duty pneumatic cylinder engineered for construction equipment applications, featuring enhanced corrosion resistance and impact tolerance. The triple-seal design (rod seal, buffer seal, and wiper seal) ensures reliable operation in high particulate environments. Requires filtered air (5-40μm) with automatic drain maintenance.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assist systems
- Pile driver impact dampening
- Mobile crane outrigger positioning
- Rock drilling equipment feed force control
Installation protocol:
Mount using ISO15552 standard brackets (MF1/MF2/MF4). Maintain 1.5× bore size
clearance from adjacent components. Perform monthly rod surface cleaning
using non-woven fabric and hydraulic oil (ISO VG32).
- Max side load capacity: 320 N at mid-stroke
- Endurance cycles: 5,000 km (rod travel distance)
- Breakaway pressure: ≤0.08 MPa (after 100km run-in)
| Property | Property Value |
|---|---|
| sku | B04-SU50X500 |
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.