Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU32X400S
AirTAC B04-SU32X400S Construction Machinery Cylinder Specifications
- Model Series: B04-SU (Heavy-Duty Construction Series)
- Bore Size: Ø32mm
- Stroke: 400mm (Customizable from 25-1000mm)
- Operation Type: Double-acting
- Buffer Type: Adjustable hydraulic cushion (both ends)
- Working Pressure: 0.05-1.2 MPa
- Ambient Temperature: -20℃ to 80℃
- Port Size: G1/8 (NPT1/8 optional)
- Mounting Style: F1 (Standard foot mounting with through holes)
- Piston Rod Material: Chrome-plated carbon steel (Cr-Mo)
- Tube Material: Anodized aluminum alloy (hard coat)
- Seal Material: NBR + PU hybrid seals
- Protection Rating: IP65 (rod gland area)
- Weight: 2.45kg ±3%
- Dimensions:
- Total Length (L): 522mm (at full retraction)
- Body Diameter (W): 55mm
- Height with Mounts (H): 78mm
- Mounting Center Distance: 45mm
Heavy-wall cylinder with reinforced end caps designed for extreme construction environments. Features double lip rod seals with wiper for debris resistance and anti-rotation piston design. Integrated mounting lugs withstand 3x standard vibration loads. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Excavator bucket control mechanisms
- Concrete pump truck gate actuators
- Pile driver impact dampening systems
- Crane outrigger positioning locks
- Road roller vibration unit controls
- Align cylinder axis within 0.2mm/m parallelism tolerance
- Use M8x1.25 grade 8.8 mounting bolts (torque 28N·m)
- Install rod-end support bracket for strokes >500mm
- Lubricate with ISO VG32 hydraulic oil initially
Critical Note:
Requires 40μm filtration with automatic drain. Avoid lateral loads exceeding 150N.
Perform 500hr maintenance cycles in high particulate environments.
| Property | Property Value |
|---|---|
| sku | B04-SU32X400S |
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.