Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU50X75
AirTAC B04-SU50X75 Construction Machinery Standard Cylinder Specifications
- Series: B04-SU (Heavy-Duty Construction Series)
- Bore Size: 50 mm
- Stroke: 75 mm
- Operating Pressure: 0.05–0.8 MPa
- Temperature Range: -20℃ to 80℃
- Port Size: G1/8 (ISO standard thread)
- Cushioning Type: Adjustable air cushion (both ends)
- Mounting Style: Standard foot mounting (MF1) with optional accessories
- Piston Rod Material: Chrome-plated carbon steel (HRS)
- Cylinder Tube: Anodized aluminum alloy
- Seal Material: NBR (Nitrile rubber)
- Weight: 3.2 kg ±5% (without accessories)
- Dimensions:
- Total Length (L): 235 mm (at mid-stroke position)
- Width (W): 70 mm (mounting foot span)
- Height (H): 90 mm (including rod end)
- Rod Thread: M16×1.5
- Mounting Hole Spacing: 34 mm (vertical) × 50 mm (horizontal)
Heavy-wall cylinder with triple chrome plating on piston rod, engineered for extreme construction environments. Features reinforced end caps and impact-resistant cushioning system. Requires ISO VG32 hydraulic oil mist lubrication (0.3-0.5 cc/min recommended) for optimal seal performance.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assist systems
- Loader arm positioning
- Pile driver impact dampening
- Mobile crane outrigger controls
Installation guidelines:
- Mounting surface flatness ≤0.1mm
- Axial load tolerance: 150% of rated thrust
- Ambient vibration limit: ≤20 m/s²
- Lubrication interval: Every 3,000 km or 500 operating hours
| Property | Property Value |
|---|---|
| sku | B04-SU50X75 |
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.