Dual Fuel Engine
Dual Fuel or DF Engines are the kind of engines that can work on a mixture of gas fuel or diesel fuel or it could work on diesel fuel alone. Duel Fuel engines can not operate on gas alone because they do not have an ignition system, nor do they possess any spark plugs.
As diesel is not a pure gas, and it is not a pure diesel designed engine, it has some disadvantages in the department of Methane slippage as well as fuel efficiency.. Like for example, the fuel efficiency can be 5% to 8% less than in a comparable spark-ignited, lean burn engine at 100% load. It could even be greater on lower loads.
Lift Truck Fuel Sources and Classifications
There are some applications which have proved difficult for the forklift. Like for instance, scrap metal is among these problems. In order to successfully handle things like this requires using the right kind of machinery for the job.
In this write-up, the 7 major lift truck classes are discussed, including the power sources like liquid propane gas, hydrogen fuel cell, diesel, electric and gasoline. The power source is linked to some of these specific classes. The main power sources for forklifts comprise Diesel, Gasoline, Battery, Fuel Cell and Propane.
The most popular overall are electric powered trucks, mainly in Class I, II and class III forklifts. In Classes IV and V, internal combustion trucks are more common. The most popular electric power source is the lead-acid battery. Among internal combustion trucks, about over 90% are propane powered.
The most common power source for lift trucks is battery. Battery powered models make up approximately 60% of the new forklifts sold within the United States. Their benefits include: quiet operation, less maintenance requirements, the ability to be utilized inside and outside with no harmful emissions.