Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU100X25
AirTAC B04-SU100X25 Construction Machinery Standard Cylinder Specifications
- Model Series: B04-SU (Heavy-Duty Construction Series)
- Bore Size: Ø100mm
- Stroke: 25mm (Customizable up to 500mm)
- Operating Pressure: 0.05-1.2 MPa
- Medium Temperature: -20℃ to 80℃ (NBR seals)/ -20℃ to 150℃ (optional FKM seals)
- Cushioning: Adjustable pneumatic cushion + rubber buffer
- Mounting Style: Basic type (MF1) with front/rear threaded mounting
- Port Size: G1/4 (NPT1/4 optional)
- Piston Rod Thread: M20×1.5 (Standard)
- Material: Aluminum alloy cylinder tube, chrome-plated steel piston rod
- Seal Material: Standard NBR (Optional Polyurethane)
- Protection Rating: IP65 (Dust-proof & water jet resistant)
- Weight: 2.8kg (Dry, without accessories)
- Dimensions: 200mm(L) × 118mm(W) × 118mm(H) (At full retraction)
Robust double-acting cylinder engineered for construction equipment applications. Features hardened piston rod (HRC50-60 surface hardness) with integrated anti-rotation design. The reinforced mounting brackets withstand 3× standard vibration loads. Compatible with auto-lubrication systems through built-in grease nipples.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Crane outrigger stabilization systems
- Pile driver impact force generation
- Drilling rig feed motion control
Installation Requirements:
Requires 10-15μm filtered air with recommended ISO VG32 hydraulic oil mist lubrication.
For vertical installations, use auxiliary rod-end support brackets (sold separately).
Perform stroke-end adjustments under 0.3MPa pressure during commissioning.
| Property | Property Value |
|---|---|
| sku | B04-SU100X25 |
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.