8-Ton 4-Stage Hydraulic Telescopic Tipping Cylinder - 726mm Stroke

Tipping Cylinder Technical Features

The study, the conception, and the technical specifications are exclusively designed for tippers.

Performance & Operating Limits

• Max pressure: 200 bars
• Proof pressure: 300 bars
• Maximum speed: 0.2m/s
• Operating Temperature: -30°C to +90°C
• Fluid: Hydraulic mineral oil

Materials & Construction

• Seamless tube NFA 49311/312 tube machined, ground, treated and polished Ra < 0.4μ
• Cold-drawn tube
• Round bar Steel C35R, machined, ground and polished Ra < 0.4μ
• Surface Protection: Painted black against corrosion.
• Mounting Note: The swivel joint is made of steel and is suitable for welding.

Seals

• Rod: Compact polyurethane lip seal + 1 polyurethane wiper seal
• Cylinder bottom: O-RING 80 shore + back up ring or static seal

Recommendations for Use

The normal operation of a telescopic cylinder consists in the regular lifting of a tipper body to progressively empty its load over its path, whilst respecting the operating and safety conditions. A tipping system is solely a lifting device; it cannot, under any circumstances, stabilise or guide the tipper body.

• Protect the hydraulic circuit by a relief valve and a filter.
• Check the state of purity of the fluid (foreign bodies).
• Remember to purge the cylinders and the hydraulic circuit.
• The swivel joint is suitable for welding.
• Do not, under any circumstances, use the tipping system as a mechanical stop.
• Never allow the body to lean against the cylinder when in the stowed position (gap > 20mm).
• On choosing a cylinder, the weight C is equal to the weight of the body added to the weight of the load.

Storage & Maintenance

• Storage: The cylinder rod must be greased before being stored.
• Protect the cylinder shaft and trunnions during high-pressure steam cleaning.
• Guarantee: Please refer to the general sales conditions.

Safety Procedures: Tipping

Plan a gap from 20 to 30mm.

Ensure that:

• The necessary tipping pressure is less than the maximum recommended operating pressure.
• The load is compatible with the vehicle.
• The ground is stable and flat.
• There are no people or obstacles in the working perimeter (at ground level and high up).
• The load has been distributed uniformly.
• The tyre pressure is correct.
• The load is progressively emptied.

⚠️ PAY ATTENTION to loads sticking in the body (wet earth, etc.)

Strong adhesion to the body may cause the vehicle to tip over.

🚫 THE FOLLOWING IS STRICTLY PROHIBITED:

• Do not move the vehicle during tipping.
• Rapid operation of the cylinder tipper control.
• Working under a raised tipper body that has not been secured.
• Tipping if the wind is buffeting the vehicle.

WARNING: Not following the above safety procedures may cause considerable over-pressures and transverse forces that are not allowed by the cylinder. This may therefore cause considerable damage and place the operator in danger.