Liebherr releases new 305-tonne mining truck

The Liebherr T 274 is a 305 tonne machine that gives quick cycle occasions, larger manufacturing charges, low gasoline consumption, and a low price per tonne. 

This new truck follows the identical base design because the T 284, benefitting from its a long time of discipline expertise. A variety of choices can be found, not solely offering most productiveness in harsh circumstances, but additionally catering to the evolving necessities of consumers and mine websites.

The Liebherr T 274 is powered by a 3,650 horsepower engine and the environment friendly Liebherr Litronic Plus AC Drive system. With the superior hydraulic design and quick cycle occasions, the T 274 strikes extra materials in much less time. This new addition to Liebherr’s mining product vary affords a truck with the biggest payload capability in its class, shifting extra tonnes every hauling cycle.

Velocity on grade is a significant contributor to quick cycle occasions. The Liebherr Litronic Plus AC Drive System improves cycle time effectivity by offering steady uphill velocity, differing from conventional mechanical drive vehicles that require shifting of gears. Designed with security in thoughts, the T 274 is provided with 4,500 kW / 6,035 HP dynamic braking energy to function effectively on downhill hauls.

Consumer-centric design

The ergonomic design of the T 274 cab creates a secure, comfy, and productive setting for operators. The cab offers most visibility using tinted security glass home windows, and is licensed for roll-over and falling-object safety. The built-in HVAC system offers consolation in all excessive temperatures.

All Liebherr vehicles provide at the least two security exit routes from the cab to the bottom. Liebherr mining vehicles are geared up with ladders and platforms that permit simple engine entry. The bottom degree upkeep areas present secure and environment friendly service entry.

The T 274 is provided with double A-arm suspension, which retains optimum floor contact of the tire inside the entire suspension stroke, lowering the tread and put on with optimized camber and toe angle. These properties of the entrance suspension system ship enhanced consolation, security, and dealing with for the T 274 operators bettering the journey high quality and lowering general physique vibration publicity.

Versatile for all functions

Liebherr affords an array of particular options for patrons working in excessive environments. These packages assure that the T 274 shall be match for any working circumstances. Particular options have been created to guard the parts and assist prospects function equipment in temperatures as little as 40°C/F. 

Liebherr additionally affords an answer to allow the vehicles to be operated at altitudes between 3,500 and 5,000 m / 11,500 and 16,500 ft above the ocean degree, and a sound attenuation bundle to cut back truck noise emissions drastically. This ultra-quiet possibility offers prospects the flexibleness to run operations day or evening, with out disturbing close by residential areas.

First step towards zero emissions mining

The Liebherr Trolley Help System is out there as an possibility on the T 274. This resolution is an efficient first step on the highway to zero emission mine websites of the longer term. Using an overhead pantograph to attach the electric-drive system to {the electrical} community, the Trolley Help System can both enhance truck fleet productiveness, or scale back the fleet dimension whereas sustaining yearly manufacturing, in comparison with normal vehicles. The primary benefit is the numerous discount of diesel gasoline consumption and truck fleet CO₂ emissions. 

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