The double engine strategy gives double power when the truck is full with load and when it is empty there is no need to use both of the engines so it can switch on 1 engine to save money on fuel.
The concern about the Belaz 75710 is the operating efficiency because it has dulled tires, heavy empty weight and shallow bed.
4. Caterpillar 797B
Source: ww.katcr.co
Caterpillar 797B as another truck among the biggest trucks in the world first entered the market in the October 2002 after the first introduction in summer 2002. The Caterpillar 797B is the second generation of Caterpillar 797 biggest trucks series.
The Caterpillar 797B stayed in production until December 2009 when the new Caterpillar 797F entered the market.
Caterpillar 797B as member of the biggest trucks in the world has these specifications:
Source: www.ritchiespecs.com
- Weight is 33070lb or 15,000kg
- Height of the Caterpillar 797B is 13ft or 4m
- Computer controlled
- Equipped with seven speed planetary transmission
- Internal lock up torque converter
- The Caterpillar 797B uses six 11,680 lb or 5,300 kg radial tires (Michelin 59/80R63 XDR)
- This truck is used for heavy constructions and mining
Source: www.roboticsandautomationnews.com
The Caterpillar 797B is designed specifically for high-production mining and construction sites. With the 7,6m height and the 14,4m length the Caterpillar 797B is perfect for transportation of big quantities at one time which makes it economic and practical.
