Yale "Ergo360 UT" Utility Version Lever-Operated Hoist

The YaleERGO 360 ® UT is redefining the world of hoists for overhead line construction. The automatically acting safety gear, with a pending patent, once more increases the safety of use. Here, too, the ergonomic and safety enhancing design of the device and the revolutionary, patented hand lever enable efficient work at any angle, for lifting and pulling applications.

Automatically Acting Safety Gear

The YaleERGO 360® UT has a unique, automatically locking safety device to prevent a sudden drop (patent pending). It guarantees permanent monitoring and is active during operation as well as during inactive moments without the user having to activate it. In case of emergency, i.e. after failure of the load pressure brake and consequently exceeding the specified speed, the safety gear will automatically activate. It safely absorbs the load, preventing the creation of larger dynamic forces which could cause further damage. Due to its design, the device remains in a safe state even in the event of an error (e.g. rusted ratchet pawl, broken springs or other influences such as basic corrosion or dirt).

Patented Crank Handle

It guarantees the ideal power transmission for every application. Its folding lever-handle enables a working range of 360°, which increases productivity and reduces the risk of injury to the operator.

Direction Indicator in the Lever

A highly visible direction indicator located on the handle clearly shows the operating direction by means of arrow symbols.

Easy & Smooth Free Chaining

For quick take up and positioning of the slack chain – even with one hand. Designed not to accidentally free chain while under load.

Excellent Corrosion Protection

A housing optimized for outdoor applications (incl. water drainage holes on all sides) prevents a build up of water and the influence of moisture in extreme conditions (e.g. rain, fluctuations in temperature).

External components such as the chain guide and the stripper are zinc plated. Some of the internal moving parts such as the drive pinion, the ratchet pawl, the load chain wheel and the ratchet are MKS coated (Zinc flake coating).

Built to Last

Even with intensive use, the YaleERGO 360® UT impresses with its lightweight aluminium housing and high-quality bearings. The durable and high-quality powder coating of the surface offers additional protection in harsh environmental conditions.

Easy to Inspect Swivel Hooks

Forged Hooks and cast safety latches provide for a positive and secure load engagement, as they can yield without breaking. Bolt on hooks with nyloc nuts simplify the inspection process.

Requirements for the Redundant Safety Gear

In accordance with EN 1808 - Safety requirements for suspended access equipment, 8.9.2

• shall automatically engage in the event of overspeed (more than 0.5 m/s)
• the stopping distance must not exceed 500mm
• shall be capable of being reset
• shall be capable of being tested
• shall permit lifting at any time

In any cases the load is caught exceeding a speed of 0.5 m/s. Speeds below 0.5 m/s (corresponds to 2 km/h) are not safety relevant according to EN 1808.

Dimensions & Specifications

YaleERGO 360® UT, 1500 - 3000kg, single fall	YaleERGO 360® UT, 6000kg, double fall	YaleERGO 360® UT, 9000kg, three fall

The YaleERGO 360® UT ratchet lever hoist with safety gear is a further development based on the already proven YaleERGO 360®.

The device was especially developed for the increased safety requirements in overhead line construction.

1. In which capacities is the YaleERGO 360® with safety gear available?

The YaleERGO 360® UT is available in capacities of 1500 - 3000 - 6000 and 9000kg.

2. What makes the YaleERGO 360® UT so unique?

The YaleERGO 360® UT has a unique, automatically locking safety device to prevent a sudden drop (patent pending). It guarantees permanent monitoring and is active during operation as well as during inactive moments without the user having to activate it. In case of emergency, i.e. after failure of the load pressure brake and the consequent exceeding of a specified speed, the safety gear automatically gets activated. It safely absorbs the load after only 25 – 50mm and thus prevents the creation of larger dynamic forces which could cause further damage.
Another highlight is the possibility of being able to lift at any time - even after the safety gear has been triggered due to safety reasons.By turning the hand lever by a full turn in lifting direction, the safety gear is automatically unlocked. It can then be returned to its original position at the push of a button. Due to its intrinsically design, the device remains in a safe state even in the event of an error (e.g. rusted ratchet pawl, broken springs or other influences such as basic corrosion or dirt).

3. External tests were carried out for the YaleERGO 360® UT and customer feedback was obtained. What was the result?

The function and resilience have been proven by various internal and external tests.

4. How is the YaleERGO 360® UT protected against environmental influences in overhead line construction?

The housing and hand lever are made of aluminium and have a powder coating. The housing is optimised for outdoor use and are designed with drain openings on all sides to prevent stagnant
water. All relevant components are zinc plated or MKS coated (Zinc flake coating.

5. Optional slip clutch (overload device) for the YaleERGO 360® UT

The slip clutch prevents damage to the unit, the handle rotates freely when hoist is overloaded. It reacts. When the permissible load capacity is exceeded by 25 %. Units with internal load limiter feature a black hand wheel for easy identification.

6. What kind of braking system is used on the YaleERGO 360® UT?

The YaleERGO 360® UT, like all our other manual hoists, uses the Weston load pressure brake. With this principle, the axial brake pressure is generated by the load itself and is therefore always proportional to the size of the load. The load is held securely in every position. When lowering, the brake is briefly released by operating the hand lever and closed again by the load slipping.

7. Chain release

Is installed as standard in all devices.

8. Are there safety bars on the hooks of the YaleERGO 360® UT?

Yes, cast safety brackets are standard on all YaleERGO hooks.

9. Which part of the hoist has a patent pending?

The automatically locking safety gear.

10. Who produces the YaleERGO 360® UT?

Manufactured in the company’s own factory in Hangzhou, PR China. Developed in Germany.

11. What is the surface of the housing of the YaleERGO 360® UT made of?

The YaleERGO 360® UT has a silver coloured powder coating for additional protection in harsh environmental conditions.

12. Chain claw

Due to the automatic safety gear, a constant readjustment of the chain stop and the chain claw during the work process is not necessary anymore! Fixing the chain with a chain stop is recommended if the device remains under load and unattended for a longer stretch of time, e.g. after interruptions of work or overnight!