Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU100X250
AirTAC B04-SU100X250 Construction Machinery Cylinder Specifications
- Model Series: B04-SU (Construction Special)
- Bore Size: Ø100 mm
- Stroke: 250 mm (adjustable cushion)
- Operating Pressure: 0.05-1.0 MPa (7-145 psi)
- Piston Speed: 50-750 mm/s
- Ambient Temperature: -20℃ to 80℃
- Buffer Type: Adjustable rubber cushion (both ends)
- Mounting Style: Basic type (MF1) with front flange
- Port Size: G1-1/2 (NPT optional)
- Rod Thread: M45×1.5
- Seal Material: Heat-resistant NBR + PU wear ring
- Protection Class: IP65 (rod extension area)
- Weight: 15.8 kg (without accessories)
- Dimensions: 595mm(L) × 140mm(W) × 140mm(H)
- Piston Rod Material: Chrome-plated carbon steel (HCP)
- Cylinder Tube: Aluminum alloy hard oxidation
Heavy-duty double-acting cylinder engineered for construction equipment vibration and shock loads. Features anti-corrosion surface treatment and enhanced rod bearing for side load resistance. Includes magnetic piston for position sensing compatibility. Requires ISO 8573-1:2010 [4:4:3] class compressed air.
- Excavator bucket linkage actuation
- Concrete pump truck boom positioning
- Loader attachment quick-coupler systems
- Pile driver hammer impact mechanisms
- Crane outrigger stabilization controls
Installation Guidelines:
Use M12 mounting bolts (grade 8.8 or higher) with spring washers.
Maintain 0.5-1mm alignment tolerance during installation.
Lubricate with ISO VG32 hydraulic oil during initial commissioning.
Critical Note:
Not suitable for rotational applications exceeding 2 RPM.
Requires weekly lubrication in high-dust environments (SAE 10W-30 recommended).
| Property | Property Value |
|---|---|
| sku | B04-SU100X250 |
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.