Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU32X400
AirTAC B04-SU32X400 Construction Machinery Cylinder Specifications
- Series: B04-SU Construction Series
- Bore size: 32mm (1-1/4")
- Stroke: 400mm (Customizable 25-2000mm)
- Operating pressure: 0.15-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (dual-side)
- Mounting style: Basic type (MF1) / Front flange (MF2) / Rear flange (MF3)
- Port size: Rc1/4 (NPT1/4 optional)
- Piston rod thread: M16×1.5
- Cylinder tube material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (4μm min. thickness)
- Seals: NBR standard (Polyurethane available for high wear)
- Protection class: IP65 (Dust-proof & water jet resistant)
- Weight: 2.8kg (Dry, without accessories)
- Dimensions: 584mm(L) × 50mm(W) × 50mm(H) (Fully extended)
- Max theoretical force: 804N @ 1.0MPa (Push side)
- Piston speed: 50-750mm/s (Optimal range 100-500mm/s)
Heavy-duty pneumatic cylinder engineered for construction equipment applications. Features triple sealing (rod, piston, end cover) and impact-resistant construction. The chrome-plated piston rod incorporates a hardened layer (HRC 45-50) for excavator arm linkages and loader bucket mechanisms. Requires 5-40μm filtered lubricated air (ISO 8573-1 class 4).
- Excavator boom positioning systems
- Concrete pump truck outrigger controls
- Bulldozer blade adjustment mechanisms
- Crane cabin locking systems
- Pile driver impact dampening
Installation protocol:
Use M10 mounting bolts (8.8 grade min.) with spring washers.
Maintain 0.5-1mm alignment tolerance during installation.
Lubricate with ISO VG32 hydraulic oil if non-lubricated air is used.
| Property | Property Value |
|---|---|
| sku | B04-SU32X400 |
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.