Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU50X450
AirTAC B04-SU50X450 Construction Machinery Cylinder Specifications
- Model: B04-SU50X450
- Series: B04-SU (Heavy-Duty Construction Series)
- Bore size: 50 mm
- Stroke: 450 mm
- Mounting options: Front/rear flange (ISO 15552), foot-mounted
- Cushioning type: Adjustable pneumatic cushioning (both ends)
- Operating pressure: 0.05–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (ISO 228 standard)
- Piston rod material: Hard chrome-plated steel (Cr-Mo alloy)
- Tube material: Aluminum alloy with oxidation-resistant coating
- Seal material: NBR (Nitrile rubber) with wear-resistant design
- Weight: 5.2 kg (excluding mounting accessories)
- Dimensions: 630mm(L) × 62mm(W) × 62mm(H) (Cylinder body only)
- Extended length: 630mm + 450mm stroke = 1080mm (max)
- Rod thread: M16×1.5 (Standard industrial configuration)
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection rating: IP65 (Dust-tight & water jet resistant)
Heavy-wall cylinder engineered for construction equipment vibrations and shock loads. Features dual anti-collision buffers and reinforced rod bearings. The wear-resistant piston seal maintains ≤0.5mm/s leakage rate after 5,000km cumulative travel. Compatible with ISO 15552 mounting accessories.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Crane outrigger stabilization systems
- Pile driver impact dampening controls
- Road roller vibration unit actuators
Installation note:
Use locknuts with 35-45 N·m torque for rod-end connections.
Maintain 0.5-1mm alignment tolerance during mounting.
For vertical installations, add rod-end support bracket (ASNU-50 recommended).
| Property | Property Value |
|---|---|
| sku | B04-SU50X450 |
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.