Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU50X75S
AirTAC B04-SU50X75S Construction Machinery Standard Cylinder Specifications
- Model: B04-SU50X75S
- Series: B04-SU Construction Machinery Series
- Bore size: 50 mm (ISO 6432 standard)
- Stroke: 75 mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/8 (ISO 1179-1)
- Piston speed: 50-800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic (axial foot mounting holes)
- Rod end thread: M16×1.5 (external)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (4μm min. thickness)
- Seal type: HNBR seals (heat/oil resistant)
- Weight: 2.3 kg (without accessories)
- Dimensions:
- Total length: 178 mm (at mid-stroke)
- Body diameter: 63 mm
- Mounting foot: 50×40 mm (L×W)
- Rod extension: 100 mm (from front end)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features enhanced dust resistance with triple wiper seals and impact-resistant end caps. The chrome-plated piston rod withstands 5,000km+ service life under ISO 15552 endurance standards. Requires ISO 8573-1 class 3 or cleaner compressed air.
- Excavator bucket control mechanisms
- Concrete pump truck boom actuators
- Loader arm positioning systems
- Crane outrigger stabilization controls
- Pile driver impact dampening
Installation protocol:
Mount with 8.8-grade M8 bolts (18-22 N·m torque). Lubricate with ISO VG32 hydraulic oil
during assembly. Perform 50-100mm rod alignment check before full stroke operation.
| Property | Property Value |
|---|---|
| sku | B04-SU50X75S |
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.