Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU100X225
AirTAC B04-SU100X225 Construction Machinery Cylinder Specifications
- Model: B04-SU100X225
- Series: B04-SU (Construction Machinery Special)
- Bore size: Φ100mm (±0.1mm tolerance)
- Stroke: 225mm (adjustable cushion range ±5mm)
- Operating pressure: 0.05-1.0 MPa
- Ambient temperature: -20℃ to 80℃ (with high-temp seal option available)
- Medium: Dry air (ISO8573-1:2010 Class 3.4.2)
- Cushioning: Adjustable rubber buffer + external shock absorber
- Mounting type: LB series flange (ISO15552 compatible)
- Piston rod material: Chrome-plated 45# steel (H8 precision)
- Tube material: Aluminum alloy 6063-T5 (hard anodized)
- Seal type: Double-acting NBR seals (FDA compliant)
- Weight: 2.8kg (without accessories)
- Dimensions: 325mm(L) × 105mm(W) × 105mm(H)
- Port size: G3/8 (BSPP thread)
- Rod end thread: M20×1.5 (male)
- Lubrication: Pre-lubricated (DIN51503 VG32 equivalent)
- ISO standard: 15552 (formerly ISO6431)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment, featuring reinforced rod bearings and triple-lip rod seals. The wear-resistant chromium-plated rod surface withstands particulate contamination common in earthmoving applications. Integrated impact absorption system combines mechanical cushioning with optional hydraulic damping for 15% longer service life compared to standard cylinders.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Loader attachment quick-coupler systems
- Crane outrigger stabilization controls
- Pile driver hammer impact dampening
Installation protocol:
Requires lateral load compensation when used in vibratory applications.
Mounting surface flatness must be within 0.1mm/m. Use locknuts with
Loctite 243 on all threaded connections. Minimum 500-hour lubrication
intervals under heavy dust conditions.
| Property | Property Value |
|---|---|
| sku | B04-SU100X225 |
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.