Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X25
AirTAC B04-SC63X25 Construction Machinery Cylinder Specifications
- Model Series: B04-SC (Construction Machinery Special)
- Bore Size: 63mm (ISO 6432 standard)
- Stroke: 25mm (adjustable cushioning)
- Structure Type: Standard double-acting cylinder
- Mounting Style: Front flange (MF1), optional rear pivot
- Operating Pressure: 0.15-0.8 MPa (1.5-8 bar)
- Temperature Range: -20℃ to +80℃
- Cushioning Type: Adjustable pneumatic cushion (both ends)
- Piston Rod Material: Chrome-plated stainless steel (Cr-Mo)
- Cylinder Tube: Hard anodized aluminum alloy
- Seal Material: High-temp NBR (Nitrile Butadiene Rubber)
- Port Size: G1/8 (BSPP thread)
- Rod End Thread: M16×1.5 (ISO 12240-1)
- Weight: 2.5kg (with standard accessories)
- Dimensions: 200mm(L) × 63mm(Ø) × 78mm(W with flange)
- Protection Class: IP65 (dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (Grease-free operation)
Heavy-duty pneumatic cylinder optimized for construction equipment vibrations and shock loads. Features enhanced rod bearing design (4x longer service life vs standard models) and anti-corrosion surface treatment. Integrated shock absorbers prevent piston impact at stroke ends during high-speed operation (max 1.0 m/s).
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Loader arm hydraulic assist systems
- Pile driver impact dampening control
- Crane outrigger stabilization
Installation Requirements:
Use M6 mounting bolts (8.8 grade min) with spring washers.
Maintain 0.5mm minimum alignment tolerance. Lubricate with ISO VG32
hydraulic oil if operated below -10℃. Annual seal inspection mandatory
in high particulate environments.
| Property | Property Value |
|---|---|
| sku | B04-SC63X25 |
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.