Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC80X125
AirTAC B04-SC80X125 Construction Machinery Standard Cylinder Specifications
- Series: B04-SC (Heavy-Duty Construction Series)
- Bore size: Ø80 mm
- Stroke: 125 mm (customizable 25-500 mm)
- Operating pressure: 0.05-1.2 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer + air cushion
- Port size: G3/8 (ISO228/1 standard)
- Mounting style: Rear pivot bracket (MF2)
- Piston material: Cast iron HT250 with hard chrome plating
- Rod material: 45# steel with hard chrome plating (25μm)
- Tube material: Cold drawn precision steel tube
- Seal type: NBR seals (HNBR optional)
- Protection rating: IP65 (wipers included)
- Weight: 6.8 kg (dry, without accessories)
- Dimensions: 323mm(L) × 112mm(W) × 112mm(H) (retracted position)
- Max thrust: 6032N @ 1.2MPa
- Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil)
Robust tie-rod cylinder engineered for harsh construction environments, featuring reinforced rod bearings and triple sealing system. The chrome-plated piston rod withstands particulate contamination common in excavators and loaders. Includes impact-resistant cushioning for high cycle rates up to 300 cycles/min.
- Excavator bucket positioning mechanisms
- Concrete pump truck outrigger controls
- Drilling rig feed systems
- Crane boom locking devices
- Pile driver impact dampers
Installation note:
Use anti-vibration locknuts (DIN985) for mounting brackets.
Lubricate rod weekly with MIL-PRF-6085 grease in high-dust environments.
Always install downstream air filter (5μm absolute).
| Property | Property Value |
|---|---|
| sku | B04-SC80X125 |
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.