Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU40X450S
AirTAC B04-SU40X450S Construction Machinery Cylinder Specifications
- Model: B04-SU40X450S
- Series: B04-SU (Construction Machinery Special)
- Bore size: 40mm
- Stroke: 450mm
- Operation type: Double-acting (single rod)
- Working pressure: 0.05-1.0 MPa
- Cushioning: Adjustable rubber buffer
- Mounting style: Basic type (Square flange optional)
- Port size: M12x1.25 (Standard metric thread)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal material: NBR (Nitrile Butadiene Rubber)
- Ambient temperature: -20℃ to +80℃
- Protection rating: IP65 (Dust-tight & water jet resistant)
- Weight: Approximately 3.2kg (excluding accessories)
- Dimensions: 570mm(L) × 58mm(W) × 58mm(H) (Full extended length)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features enhanced structural integrity with double-layer chromium plating on piston rod (25μm thickness) and wear-resistant guide rings. Includes anti-rotation mechanism for precise linear motion control under high lateral load conditions.
- Excavator bucket positioning systems
- Concrete pump truck boom actuators
- Crane outrigger extension mechanisms
- Pile driver impact dampening systems
- Drilling rig feed control units
Installation guidelines:
Ensure proper alignment of load path using floating joints. Apply ISO VG32 hydraulic oil
for initial lubrication. Regular maintenance interval: 2,000km of cumulative stroke
or every 3 months in high-dust environments.
Critical note:
Not suitable for side load applications exceeding 15% of maximum thrust capacity.
Use reinforced mounting brackets when vibration levels exceed 5G.
| Property | Property Value |
|---|---|
| sku | B04-SU40X450S |
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.