Airtac B04-SCD Specialized Standard Cylinder for Construction Machinery B04-SCD40X300S
AirTAC B04-SCD40X300S Construction Machinery Standard Cylinder Specifications
- Model: B04-SCD40X300S
- Type: Double-acting pneumatic cylinder (ISO 15552 compliant)
- Bore size: 40mm
- Stroke: 300mm (±1.5mm tolerance)
- Operating pressure: 0.15–1.0 MPa
- Cushioning type: Adjustable air cushion at both ends
- Mounting style: Basic rear pivot bracket (ISO 15552-AE1)
- Rod end thread: M16×1.5 external thread
- Operating temperature: -20℃ to 80℃
- Port size: 1/4 NPT (G1/8 optional)
- Barrel material: Aluminum alloy with hard anodized surface
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Weight: 2.8kg (excluding accessories)
- Dimensions: 435mm(L) × 80mm(W) × 80mm(H) (at full retraction)
- Protection rating: IP65 (standard), IP67 (optional)
- Max theoretical force: 1260N at 1.0MPa (extending)
Heavy-duty construction cylinder featuring reinforced rod bearing and anti-rotation mechanism. Equipped with wear-indicator bands for preventive maintenance. Designed for high-cycle applications with 3,000km minimum service life under standard conditions. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Crane outrigger stabilization systems
- Pile driver impact force regulation
- Asphalt roller vibration control
- Construction equipment maintenance jigs
Installation note:
Apply Molykote 111 grease to rod threads during assembly.
Maximum side load capacity: 250N at mid-stroke.
Use locknuts with 35-45Nm torque for mounting brackets.
Critical parameters:
- Minimum operating pressure: 0.15MPa (15psi)
- Maximum piston speed: 1.0m/s (with cushioning)
- Re-lubrication interval: 3,000km travel or 6 months
- Ambient vibration limit: 4.9m/s² (0.5G)
| Property | Property Value |
|---|---|
| sku | B04-SCD40X300S |
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.