Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU40X1000
AirTAC B04-SAU40X1000 Construction Machinery Cylinder Specifications
- Model: B04-SAU40X1000
- Type: Double-acting tie-rod cylinder (construction-grade)
- Bore size: 40mm (±0.2mm tolerance)
- Stroke: 1000mm (customizable up to 1500mm)
- Operating pressure: 0.05-1.2 MPa
- Temperature range: -20℃ to 80℃ (with high-temp seal option available)
- Port size: G1/4 (NPT1/4 optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Seal material: HNBR with dust wiper
- Mounting: MSM40X1.5 standard (swivel clevis optional)
- Protection rating: IP67 (rod gland area)
- Weight: ~5.8kg (excluding mounting accessories)
- Dimensions: 1000mm stroke length × 75mm outer diameter × 145mm mounting width
Heavy-duty pneumatic cylinder specifically engineered for construction equipment, featuring enhanced rod guidance system and anti-corrosion chromed piston rod (Cr content ≥18%). Designed to withstand continuous vibration (up to 15Hz) and side load forces (max 150N). Requires ISO 8573-1:2010 [4:4:3] class compressed air.
- Excavator bucket positioning mechanisms
- Concrete pump truck outrigger controls
- Crane boom angle adjustment systems
- Pile driver impact dampening
- Road roller vibration unit actuation
Installation note:
Requires periodic lubrication (recommended ISO VG32 hydraulic oil).
For vertical installations, use M3 grade mounting brackets.
Minimum 1.5x bore size clearance required for full stroke operation.
| Property | Property Value |
|---|---|
| sku | B04-SAU40X1000 |
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.