Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU80X700
AirTAC B04-SU80X700 Construction Machinery Cylinder Specifications
- Model: B04-SU80X700
- Series: B04-SU (Heavy-Duty Construction Series)
- Bore size: Ø80 mm
- Stroke: 700 mm (Customizable 25-2000mm)
- Operating pressure: 0.1-1.0 MPa
- Cushioning: Adjustable rubber buffer + impact absorber
- Mounting style: MF1 front flange with rear foot
- Rod end thread: M36×2.0
- Piston speed: 50-800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR + Polyurethane (high abrasion resistance)
- Weight: 12.8 kg (dry state)
- Dimensions: 850mm(L) × 130mm(W) × 130mm(H)
- Port size: G1/2 (BSPP thread)
- Lubrication: Pre-lubricated (recommended relube interval: 3000km)
- Protection rating: IP65 (wipers included)
Industrial-grade pneumatic cylinder specifically engineered for construction equipment applications. Features triple chrome-plated piston rod (hardness HRC45-50) and thick-walled aluminum alloy tube (6mm wall thickness) for extreme load conditions. The dual-cushion design minimizes end-impact vibration, critical for mobile machinery operation.
- Excavator bucket positioning mechanisms
- Concrete pump truck outrigger controls
- Pile driver hammer actuators
- Crane boom locking systems
- Drilling rig feed motion control
Installation Guidelines:
Requires vibration-damping mounts when used on diesel-powered equipment.
Always install with 5° downward tilt for optimal condensate drainage.
Use locknuts with Loctite 243 on all threaded connections.
- Requires desiccant air dryer (pressure dew point -25℃)
- Monthly inspection of rod wiper integrity
- Annual replacement of cushion seals in high-cycle applications
- Compatible with ISO VG32 hydraulic oil for lubrication
| Property | Property Value |
|---|---|
| sku | B04-SU80X700 |
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.