Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU50X700S
AirTAC B04-SAU50X700S Construction Machinery Cylinder Specifications
- Model: B04-SAU50X700S
- Series: B04-SAU (Heavy-Duty Construction Series)
- Bore size: Ø50 mm
- Stroke: 700 mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.2 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod: Chrome-plated steel Ø20mm
- Mounting type: Basic rear pivot clevis (AF50×20-M6X1.0)
- Port size: G1/2 (BSPP thread)
- Seal material: Nitrile Butadiene Rubber (NBR)
- Temperature range: -20℃ to 80℃
- Weight: 6.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 1,095 mm
- Retracted length: 395 mm
- Body diameter: Ø70 mm
- Mounting base: 50×50 mm square flange
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection rating: IP65 (standard wiper seal)
Heavy-wall cylinder engineered for excavator attachments and construction equipment, featuring reinforced rod bearings and anti-corrosion plating. The double-acting design delivers 1,570N thrust at 0.7MPa (100psi) with 90mm/s average speed. Includes magnetic piston for position sensing compatibility.
- Excavator bucket linkage systems
- Concrete pump truck outrigger controls
- Pile driver hammer mechanisms
- Mobile crane stabilizer adjustments
- Rock breaker auxiliary power units
Installation protocol:
Requires parallel alignment within 0.2° angular tolerance during mounting.
Use locknuts with 35-45 N·m torque on pivot pins. For continuous duty cycles above 60℃,
install heat-resistant rod wiper (optional HS-50 kit).
| Property | Property Value |
|---|---|
| sku | B04-SAU50X700S |
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.