How many tons can the eight trucks pull after the first four?
Before the two bridge truck are steering bridge, because it is a much larger radius and do, for how much depends on his tires, truck, and each one is a drum brake, of course the air brake is (the cart behind the cart is after the pipe is) flooding, because of its good stability, large load.
Some understanding of the first landlord is right, the first is to, in the other a little problem, the first four after eight forward trucks will use drum brakes, (because the truck quality is too large, the disc brake under such a large force is broken, only the drum brake can. Of course, the drum brake in too much of the stampede will failure, this is the cart driver in the downhill when your foot is generally in reason, while the car disc brake for braking distance is shorter, but do not overheat failure).
To see more horsepower. 336 of the general pull 40 to 50 tons; 380 pull 60 tons; 420 can pull seventy or eighty tons.
