Airtac B04-SID Construction Machinery Special ISO Standard Cylinder B04-SID80X900
AirTAC B04-SID80X900 Construction Machinery ISO Cylinder Specifications
- Full model: B04-SID80X900
- Series: B04-SID (Heavy-Duty Construction Series)
- Bore size: Ø80 mm (3.15")
- Stroke: 900 mm (35.43") ±1.5mm tolerance
- Operating pressure: 0.05-1.2 MPa (7-174 psi)
- Cushioning: Adjustable hydraulic buffer + rubber pad
- Port size: G1/2 (ISO 228 standard)
- Piston speed: 50-750 mm/s (lubricated)
- Ambient temperature: -20℃ to +80℃ (-4°F to 176°F)
- Rod material: Hard chrome-plated steel (5μm coating)
- Tube material: Aluminum alloy AL6063-T5
- Seals: HNBR compound (high temperature/oil resistant)
- Mounting: ISO 15552 standard MF1 flange
- Weight: 12.8 kg (28.2 lbs) ±3%
- Dimensions:
- Extended length: 1,265 mm (49.8")
- Retracted length: 365 mm (14.37")
- Flange width: 150 mm (5.91")
- Rod end thread: M20×1.5
Heavy-wall cylinder engineered for extreme construction environments, featuring triple sealing (wiper seal + rod seal + piston seal) and impact-resistant end caps. The double-acting design incorporates a wear-compensation system that automatically adjusts for seal degradation. Requires ISO VG32 hydraulic oil lubrication when operating over 0.7 MPa.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Pile driver impact dampening systems
- Mobile crane outrigger controls
- Rock drilling equipment feed force control
Installation protocol:
Requires 8.8-grade mounting bolts torqued to 65-70 N·m.
Orientation must be horizontal ±5° to prevent uneven rod wear.
First 50 cycles should be run at 50% max pressure for seal bedding.
| Property | Property Value |
|---|---|
| sku | B04-SID80X900 |
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.