Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC50X300S
AirTAC B04-SC50X300S Construction Machinery Standard Cylinder Specifications
- Model: B04-SC50X300S
- Series: B04-SC (Heavy-Duty Construction Series)
- Bore size: Ø50 mm
- Stroke: 300 mm
- Action type: Double-acting
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (S45C)
- Seal type: NBR + PU combination seals
- Temperature range: -20℃ to 80℃
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H):
- Total length: 517 mm (stroke 300 + base length)
- Body diameter: Ø50 mm
- Mounting flange: 125×125 mm
- Rod end thread: M20×1.5
- ISO standard: Compliant with ISO 6432 (mounting dimensions)
- Protection rating: IP65 (dust-tight & water jet resistant)
Heavy-wall cylinder specifically engineered for construction equipment applications. Features enhanced rod guidance system with 4x wear ring configuration for lateral load resistance. Integrated shock absorbers prevent endcap damage during high-impact operations. Pre-lubricated for maintenance-free operation in dusty environments.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assists
- Pile driver impact dampening systems
- Crane outrigger positioning locks
- Drilling rig feed motion control
Installation protocol:
Use grade 8.8 or higher mounting bolts with anti-vibration washers.
Apply Molykote 111 grease to rod threads before first use.
Maximum side load capacity: 180N at mid-stroke.
Critical note:
Requires 40μm filtration with automatic drain.
Avoid extended dwell time at full extension - incorporate
mechanical stops for prolonged holding applications.
| Property | Property Value |
|---|---|
| sku | B04-SC50X300S |
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.