Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI100X250
AirTAC B04-SAI100X250 Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI100X250
- Standard: ISO 15552 (VDI 3850 compliant)
- Bore size: 100mm
- Stroke: 250mm
- Operating pressure: 0.05–1.2 MPa
- Medium temperature: -20℃ to 80℃ (with optional seals up to 150℃)
- Port size: G3/8 (NPT1/2 optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston material: Extruded aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr equivalent ≥0.8μm)
- Seal type: HNBR/NBU-PTFE combination
- Mounting: ISO standard foot, front flange, rear pivot (MF1/MP2/MB1)
- Weight: 8.7kg (dry, without accessories)
- Dimensions: 606mm(L) × 125mm(W) × 125mm(H) (fully retracted)
- Rod thread: M20×1.5 (ISO 12240-1)
- Protection rating: IP65M (wipers included)
- Cycle life: ≥5,000km cumulative stroke distance
Heavy-duty ISO cylinder engineered for construction equipment, featuring reinforced rod bearings and triple-lip wipers for dust/dirt resistance. The T-slot piston design enables 15% faster response compared to standard models. Requires ISO VG32 hydraulic oil lubrication when used in high-cycle applications (>3 cycles/sec).
- Excavator bucket positioning systems
- Concrete pump truck boom actuators
- Loader arm articulation control
- Pile driver impact mechanisms
- Crane outrigger stabilization
Installation note:
For vertical mounting applications exceeding 45° inclination,
use additional rod end support (AERS-100 kit recommended).
Maintain 0.3-0.5mm clearance between cylinder body and mounting surface
for thermal expansion compensation.
| Property | Property Value |
|---|---|
| sku | B04-SAI100X250 |
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.