Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU32X100S
AirTAC B04-SU32X100S Construction Machinery Cylinder Specifications
- Model: B04-SU32X100S
- Series: B04-SU Heavy Duty Construction Series
- Bore size: 32mm (1-1/4")
- Stroke: 100mm (3.94")
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting type: Basic front/rear flange (ISO 15552 standard)
- Rod thread: M14×1.5 (external)
- Port size: G1/8 (BSPP) dual ports
- Seal material: Nitrile Butadiene Rubber (NBR) with wear-resistant guide rings
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Piston speed: 50–800 mm/s (lubricated)
- Weight: 1.65 kg (without accessories)
- Dimensions:
- Extended length: 215mm (8.46")
- Retracted length: 115mm (4.53")
- Body diameter: 40mm (1.57")
- Mounting flange width: 60mm (2.36")
- Protection rating: IP65 (rod seal)
- Lubrication: Pre-lubricated (Oil-free operation possible)
Heavy-wall cylinder specifically engineered for construction equipment, featuring reinforced rod guides and double-sealed end caps. The chrome-plated piston rod (HCF hardness ≥700HV) withstands lateral forces common in excavator attachments and concrete vibrators. Includes anti-rotation keyway for precise linear motion.
- Excavator bucket control mechanisms
- Concrete pump truck gate valves
- Pile driver impact systems
- Crane outrigger positioning
- Rock crusher feed gate actuators
Maintenance tip:
Apply MIL-PRF-6085D lubricant monthly in high-dust environments.
Always install rod wiper (included) facing outward. Maximum side load: 15% of thrust rating.
- Rod-end rotation: ±5° max (use clevis mount for angular movement)
- Mounting torque: 12–15 N·m (flange bolts)
- Breakaway pressure: ≤0.03 MPa (at 20℃)
| Property | Property Value |
|---|---|
| sku | B04-SU32X100S |
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.