Airtac B04-SUD Construction Machinery Special Standard Cylinder B04-SUD40X350
AirTAC B04-SUD40X350 Construction Machinery Cylinder Specifications
- Model: B04-SUD40X350
- Series: B04-SUD (Heavy-Duty Construction Series)
- Bore size: 40mm
- Stroke: 350mm
- Operating pressure: 0.05-1.2 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable buffer at both ends
- Mounting style: Standard foot mounting (ISO 15552 compatible)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod thread: M16×1.5
- Rod material: Hard chrome-plated carbon steel
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: NBR + Polyurethane hybrid seals
- Protection rating: IP67 (dust/water resistant)
- Weight: 3.8 kg (excluding accessories)
- Dimensions:
- Extended length: 621mm
- Retracted length: 271mm
- Body width: 64mm
- Mounting foot height: 30mm
Heavy-wall cylinder specifically engineered for construction equipment applications. Features enhanced structural integrity with 25% thicker tube walls compared to standard models. The double-sealed piston rod incorporates a wiper ring to prevent abrasive particle ingress. Pre-lubricated for immediate use in high-vibration environments.
- Excavator bucket control systems
- Concrete pump truck outrigger positioning
- Bulldozer blade adjustment mechanisms
- Mobile crane hydraulic assist systems
- Pile driver impact dampening systems
Installation note:
Requires minimum 2x bore size clearance for full stroke operation.
Use locknuts with 25-30 N·m torque on rod end.
Lubricate every 500 operating hours with ISO VG32 hydraulic oil.
Not recommended for continuous rotation applications.
Maximum side load capacity: 180N at mid-stroke.
Use with 40μm filtration system for optimal seal life.
| Property | Property Value |
|---|---|
| sku | B04-SUD40X350 |
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.