Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU63X400
AirTAC B04-SU63X400 Construction Machinery Cylinder Specifications
- Model: B04-SU63X400
- Series: B04-SU (Heavy-Duty Construction Series)
- Bore size: Ø63mm
- Stroke: 400mm (Customizable 25-2000mm)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer + external shock absorber
- Mounting: MF12 (Basic front flange) with optional rear foot mounting
- Port size: G1/2 (NPT1/2 optional)
- Rod end thread: M20×1.5
- Seal material: HNBR with wear-resistant guide rings
- Weight: 8.7kg (With rod extension)
- Dimensions: 635mm(L) × 100mm(W) × 100mm(H) (Fully extended)
- Protection rating: IP65 (Dust-tight & water jet resistant)
- Certification: ISO 15524, GB/T 7932
Reinforced construction cylinder with chrome-plated piston rod (Hardness HRC45-50) and anti-corrosion aluminum alloy body. Features double-lip rod seal for debris resistance and integrated mounting lugs for structural reinforcement. Requires SAE 68# hydraulic oil lubrication for sliding parts.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Pile driver impact systems
- Crane outrigger stabilization controls
- Rock crusher feed gate operation
Installation requirements:
Use M12 grade 8.8 mounting bolts with torque ≤58.8N·m.
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Requires 5μm filtration with automatic drain lubricator.
| Property | Property Value |
|---|---|
| sku | B04-SU63X400 |
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.