Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X350S
AirTAC B04-SC63X350S Construction Machinery Cylinder Specifications
- Model: B04-SC63X350S
- Series: B04-SC (Heavy-Duty Construction Series)
- Bore size: 63 mm (±0.5mm tolerance)
- Stroke: 350 mm (adjustable stroke limiter)
- Operation type: Double-acting
- Working pressure: 0.05-1.2 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: ISO 15552 standard foot-mount with reinforced base
- Port size: G1/4 (BSPP thread)
- Ambient temperature: -20℃ to 80℃ (with high-temp seal option up to 120℃)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Seal material: HNBR (Hydrogenated Nitrile) for oil/fuel resistance
- Lubrication: Pre-lubricated (Grease-packed), maintenance interval: 2,000km stroke
- Weight: 5.8 kg (without accessories)
- Dimensions: 450mm(L) × 100mm(W) × 100mm(H) (retracted position)
- Protection rating: IP67 (standard), IP69K optional
- Piston speed: 50-750 mm/s (optimal range)
Heavy-wall cylinder specifically engineered for construction equipment vibration and shock loads. Features double-sealed rod gland with wiper ring, hardened stainless steel guide bushings, and impact-resistant anodized barrel. The SC-series incorporates a debris-deflecting rod cover and oversized mounting bolts (M10×1.5) for structural integrity in mobile applications.
- Excavator bucket linkage actuators
- Concrete pump truck boom positioning
- Loader arm hydraulic assist systems
- Pile driver hammer control mechanisms
- Crane outrigger stabilization
Installation protocol:
Requires horizontal mounting alignment (±3° tolerance). Apply anti-seize compound on rod threads.
Perform 50-cycle break-in at 0.3MPa before full-pressure operation. Lubricate every 500 operating hours
using ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | B04-SC63X350S |
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.