Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU63X75S
AirTAC B04-SU63X75S Construction Machinery Standard Cylinder Specifications
- Model: B04-SU63X75S
- Series: B04-SU (Construction Machinery Special)
- Bore size: 63mm
- Stroke: 75mm
- Operating pressure: 0.15–0.95 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer + air cushion
- Port size: G1/2 (ISO228/1 standard)
- Mounting style: MF1 (basic front flange)
- Rod end type: Female thread (M20×1.5)
- Cylinder material: Anodized aluminum alloy tube
- Piston rod material: Chrome-plated 45# steel
- Seal material: HNBR (Hydrogenated Nitrile) with wear-resistant ring
- Protection rating: IP54 (standard dust/moisture resistance)
- Weight: 2.8kg (excluding accessories)
- Dimensions:
- Length (retracted): 210±1mm
- Width (flange to flange): 96mm
- Height (including rod): 126mm
Heavy-duty pneumatic cylinder engineered for construction equipment applications. Features dual cushioning system with position-adjustable shock absorbers and corrosion-resistant plating. The enhanced HNBR seals withstand high particulate environments, while the reinforced rod gland prevents contamination ingress. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Excavator bucket control mechanisms
- Concrete pump truck boom actuators
- Loader attachment positioning systems
- Pile driver impact dampening
- Crane outrigger synchronization
Installation note:
Mount with 0.1-0.3mm alignment tolerance. Use steel-braided hoses for high vibration areas.
Perform monthly rod wiper inspection in high-dust environments. Lubricator oil feed rate should
maintain 1-2 drops/minute during operation.
| Property | Property Value |
|---|---|
| sku | B04-SU63X75S |
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.