What is the average weight of a locomotive engine?
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What is the average weight of a locomotive engine?
The average train engine or locomotive weighs around 210-220 tons or 465,000 – 480,000 lbs.
What is the heaviest locomotive?
the Big Boy
Weighing in at 1.2 million pounds, the Big Boy, built in 1941, is the largest, heaviest, and most powerful operational steam locomotive in the world, according to Union Pacific. The Big Boy stands 17 feet tall and is 133 feet long, 99 feet less than a Boeing 747.
Why are locomotives so powerful?
Why are locomotives diesel powered? In terms of efficiency, diesel engines are more powerful and energy-efficient than gasoline engines. This is because diesel engines work on higher compression ratios. This gives about 20 percent more efficiency than gasoline engines at the same compression ratio.
How much does a diesel electric locomotive weigh?
GE AC6000CW
| hideSpecifications | |
|---|---|
| Height | 16 ft 0 in (4.88 m) |
| Axle load | 72,000 lb (32,658.7 kilograms; 32.7 tonnes) max |
| Loco weight | 423,000–432,000 lb (192,000–196,000 kilograms) 212–216 short tons (189–193 long tons; 192–196 t) |
| Fuel type | diesel fuel |
How fast do electric trains go?
High-speed trains can generally reach 300–350 km/h (190–220 mph). On mixed-use HSR lines, passenger train service can attain peak speeds of 200–250 km/h (120–160 mph).
How long is bigboy 4014?
132 feet long
The locomotives were 132 feet long and weighed 1.2 million pounds. Because of their great length, the frames of the Big Boys were “hinged,” or articulated, to allow them to negotiate curves.
How fast is bigboy 4014?
80 mph
Union Pacific 4014
| hidePerformance figures | |
|---|---|
| Maximum speed | 80 mph (130 km/h) |
| Power output | 7,000 hp (5,200 kW) @ Cylinder |
| Tractive effort | 138,240 lbf (614.9 kN) |
| Factor of adh. | 3.91 |
Why don’t diesel locomotives have gears?
For a large Diesel Locomotive, the power involved near about 4,500 HP makes a Gearbox impractical. So these big machines are driven by electric motors both, AC and DC, driving each wheel. The engine drives an Alternator.
What are the disadvantages of electric locomotives?
Electric locomotives have this major drawback of being totally dependent on the power which has to be supplied for it to run. Any power outage, short circuit or breaking of Overhead Equipment (OHE) will cause trains to come to a standstill. Hence, even on fully electrified routes, diesel locomotives are kept on standby always.
Why do electric locomotives generate so much heat?
Electric locomotives consists of number of equipment’s, transformer, electric motors, switching circuits (IGBT’s, GTO’s) and various auxiliary equipment’s to help locomotive to function . Through this equipment’s heavy amount of current flows, hence generate lot of heat .
How much power does a locomotive engine use?
This 270,000-pound (122,470-kg) locomotive is designed to tow passenger-train cars at speeds of up to 110 miles per hour (177 kph). The diesel engine makes 3,200 horsepower, and the generator can turn this into almost 4,700 amps of electrical current. The four drive motors use this electricity to generate over 64,000 pounds of thrust.