Airtac B04-SAID ISO Standard Cylinder Dedicated for Construction Machinery B04-SAID80X500S
AirTAC B04-SAID80X500S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAID80X500S
- Series: B04-SAID (Heavy-Duty Construction Series)
- Bore size: Ø80 mm
- Stroke: 500 mm
- Operating pressure: 0.05-1.2 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting type: SA1D series basic mounting
- Port size: G3/8 (ISO standard)
- Temperature range: -20℃ to 80℃
- Seal material: HNBR (High Nitrile) + PU
- Protection rating: IP65 (standard), IP67 optional
- Rod material: Chrome-plated carbon steel (C45E)
- Tube material: Anodized aluminum alloy
- Piston rod thread: M20×1.5
- Weight: 8.7 kg (with rod)
- Dimensions:
- Extended length: 930±1.5 mm
- Retracted length: 430±1.5 mm
- Body width: 112 mm
- Mounting height: 35 mm
Heavy-wall cylinder specifically engineered for construction equipment applications, featuring enhanced corrosion resistance through multi-layer surface treatment (chromate conversion + epoxy coating). The dual-chamber buffer design minimizes end-impact forces during high-momentum operations. Integrated wear bands ensure smooth operation under lateral loads common in excavator attachments and loader linkages.
- Excavator bucket positioning mechanisms
- Concrete pump truck outrigger controls
- Bulldozer blade adjustment systems
- Crane boom locking actuators
- Pile driver hammer guidance units
Installation note:
Requires periodic lubrication (ISO VG32 hydraulic oil recommended) with
maintenance intervals halved in high-dust environments (>150mg/m³).
Always install with 0.5-1mm axial clearance for thermal expansion.
Critical parameters:
Maximum side load capacity 850N at mid-stroke. Do not exceed 0.8 MPa
when used in vertical downward orientation without counterbalance valves.
| Property | Property Value |
|---|---|
| sku | B04-SAID80X500S |
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.