Dual Fuel Engine
DF or Duel Fuel Engines are the kind of engines that could operate on a mixture of gas fuel or diesel fuel or it could run on diesel fuel alone. Duel Fuel engines could not operate on gas alone as they do not posses an ignition system, nor do they possess any spark plugs.
Because 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.. For example, the fuel efficiency may be 5% to 8% less than in a comparable lean-burn, spark-ignited engine at 100 percent load. It can even be lower or higher loads.
Lift Truck Fuel Sources and Classifications
There are certain applications which have proved difficult for the forklift. Like for instance, scrap metal is amongst these issues. To be able to successfully handle items like this needs utilizing the right type of equipment for the job.
In this write-up, the 7 major lift truck classes are discussed, including the power sources such as liquid propane gas, hydrogen fuel cell, electric, gasoline and diesel. The power source is linked to some of these particular classes. The main power sources for forklifts comprise Battery, Diesel, Gasoline, Propane and Fuel Cell.
Electric powered trucks are the most common, mainly Class I, II and class III forklifts. Internal combustion engines are more common in Classes IV and V. The most common electric power source is the lead-acid battery. Among internal combustion trucks, around more than 90 percent are propane powered.
The most common power source for lift trucks is battery. Battery powered units make up roughly 60 percent of the new forklifts sold within the USA. Their benefits consist of: quiet operation, less maintenance requirements, the ability to be used outside and inside with no harmful emissions.