Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU40X175
AirTAC B04-SU40X175 Construction Machinery Standard Cylinder Specifications
- Model Series: B04-SU (Heavy-Duty Construction Series)
- Bore Size: 40mm
- Stroke: 175mm (±1.5mm tolerance)
- Operating Pressure: 0.15-0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port Size: G1/8 (Rc1/8 optional)
- Piston Rod Material: Chrome-plated steel (Cr-Mo alloy)
- Tube Material: Hard anodized aluminum alloy
- End Cover Material: Extruded aluminum (black anodized)
- Seal Material: NBR + PU hybrid seals
- Temperature Range: -20℃ to 80℃
- Max Speed: 500-800 mm/s (with cushioning)
- Weight: 2.45 kg (without accessories)
- Dimensions: 320mm(L) × 40mm(Bore Ø) × 40mm(Mounting width)
- Rod Thread: M12×1.25 (ISO standard)
- Mounting Options: Basic type/FA-FC front flange/MB/MF rear flange
- IP Rating: IP65 (standard wiper design)
Heavy-wall cylinder specifically engineered for construction equipment vibration and shock loads. Features dual sealing system with dust-resistant wiper ring and high-load capacity rod bearings. Enhanced corrosion protection through multi-stage surface treatment including electrophoretic coating. Compatible with ISO 15552 mounting accessories.
- Excavator bucket linkage control systems
- Concrete pump truck boom actuators
- Loader attachment quick-coupler mechanisms
- Pile driver impact dampening systems
- Crane outrigger positioning controls
Installation note:
Requires vibration-damping mounts when used on diesel-powered equipment.
Lubricate through air supply (ISO VG32 equivalent oil mist) with
maintenance every 500 operating hours. Avoid lateral force exceeding 2% of max thrust.
| Property | Property Value |
|---|---|
| sku | B04-SU40X175 |
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.