Airtac B04-SI Construction Machinery Special ISO Standard Cylinder B04-SI100X300S
AirTAC B04-SI100X300S Construction Machinery ISO Cylinder Specifications
- Full Model: B04-SI100X300S
- Series: B04-SI (Heavy-Duty Construction Series)
- Standard: ISO 15552 compliant
- Bore Size: Ø100mm (±0.5mm tolerance)
- Stroke: 300mm (adjustable cushioning)
- Operating Pressure: 0.05-1.0 MPa
- Medium: Clean compressed air (40μm filtration required)
- Port Size: G1/2 (ISO 1179 standard)
- Cushioning: Adjustable pneumatic cushion (5mm adjustment range)
- Piston Speed: 50-800 mm/s (lubricated condition)
- Ambient Temp: -20℃ to +80℃ (NBR seals)
- Materials:
- Tube: Hard anodized aluminum alloy
- Piston Rod: Chrome-plated steel (Cr-Mo)
- Seals: High-grade NBR + PTFE wear rings
- Weight: 9.8kg ±5% (without accessories)
- Dimensions:
- Total Length: 615mm (stroke 300mm)
- Installation Height: 112mm (front/rear mounting)
- Body Diameter: Ø118mm
- Rod End Thread: M20×1.5 (male)
- Protection Class: IP65 (standard wiper included)
- Mounting Options: MA/MS/MP/MB series brackets
Professional-grade pneumatic cylinder engineered for construction equipment, featuring enhanced side load capacity with 30% thicker rod diameter compared to standard ISO cylinders. The triple-seal design incorporates dust-proof, oil-proof, and impact-resistant components. Requires initial lubrication (VG32 hydraulic oil recommended) and monthly maintenance in high-usage scenarios.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Loader arm actuation systems
- Crane outrigger stabilization
- Pile driver impact dampening
Installation Protocol:
Must use torque wrench for mounting (45-50N·m for mounting bolts).
Always install rod-end support when stroke exceeds 250mm.
For vertical mounting, add 10% extra pressure compensation.
| Property | Property Value |
|---|---|
| sku | B04-SI100X300S |
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.