Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU50X900
AirTAC B04-SAU Construction Machinery Standard Cylinder - B04-SAU50X900
- Model Code Breakdown: B04(Series)-SAU(Construction Special)-50(Bore Ø50mm)-X(Stroke Type)-900(900mm Stroke)
- Bore Size: 50mm (ISO 6432 standard)
- Stroke Length: 900mm ±1.5mm tolerance
- Operating Pressure: 0.05-1.2 MPa (7-174 psi)
- Temperature Range: -20℃ to 80℃ (NBR seals)/-10℃ to 80℃ (Piston)
- Port Thread: G3/8 (BSPP) dual ports
- Cushioning: Adjustable air cushion (both ends)
- Mounting: Basic type (no built-in mounts) with ISO 15552 foot mounting options
- Piston Rod Material: Hard chrome-plated SCM435 steel
- Tube Material: Anodized aluminum alloy
- Seal Type: NBR standard (Fluorocarbon optional)
- IP Rating: IP65 (rod gland area)
- Weight: 9.8kg ±2% (without accessories)
- Dimensions:
- Length: 1,238mm (Min. retracted length: 338mm)
- Width: 76mm (Mounting face width)
- Height: 76mm (Cylinder outer diameter)
Heavy-duty pneumatic cylinder engineered for construction equipment durability, featuring double-layered rod seal design to withstand particulate contamination. The extended 900mm stroke version incorporates reinforced guide bushings and 3-stage chrome plating (20μm thickness) on piston rods for excavator arm applications. Requires 40μm filtration and automatic drain maintenance.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Pile driver impact dampening systems
- Crane outrigger stabilization controls
- Rock drilling equipment feed force adjustment
Installation Protocol:
Horizontal mounting recommended for full-stroke applications. Apply ISO VG32 hydraulic oil mist lubrication (1 drop/5 cycles minimum). Prohibit side load exceeding 150N. Allow 2° maximum angular misalignment.
| Property | Property Value |
|---|---|
| sku | B04-SAU50X900 |
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.