Dual Fuel Engine
DF or Duel Fuel 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 are not able to operate on gas alone because they do not posses an ignition system, nor do they have 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 instance, the fuel efficiency could 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 certain recycling materials handling applications which could prove really difficult for lift trucks. For instance, scrap metal is among these problems. To be able to successfully handle items like this needs using the correct kind of machine 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, gasoline, diesel and electric. The power source is linked to several of these specific classes. The main power sources for forklifts comprise Battery, Diesel, Gasoline, Propane and Fuel Cell.
Electric powered trucks are the most popular, mostly Class III, III and class I forklifts. Internal combustion engines are more popular in Classes V and IV. The most popular electric power source is the lead-acid battery. Among internal combustion trucks, roughly more than 90% are fueled by propane.
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 United States. Their benefits include: quiet operation, less maintenance requirements, the ability to be used indoors and outdoors with no harmful emissions.