Looking for insights on operating the latest machines equipped with diesel exhaust fluid (DEF)? I plan on using the unit mainly for loading, which is why I'm interested in the 700 series. While I'm not sure if I actually need the 92 hp, I'm concerned that I may end up regretting not opting for the larger machine in the future.
Millerfarms inquired about experiences with operating new machinery equipped with DEF. They are considering the 700 series for their loading needs, unsure if they need the 92 hp but concerned they may regret not investing in a larger machine later on. Another user mentioned they use 770 machines for unloading, loading, earthmoving, grading, and using various attachments, suggesting that a 740 model could also suffice. They reassured that DEF is not a major issue and advised that a larger machine would be more suitable for loading tasks.
Commonly searched terms: high pressure fuel rail issues, fuel system problems, fuel filter replacement, machine performance, equipment maintenance Hey there! We are currently operating 770s for various tasks such as unloading, loading, earthmoving, grading, and using different attachments. While the 740 seems suitable for the job as well, it is essential to note that DEF is not a major concern; just let it function as intended. However, if you are considering heavy loading, opting for a larger machine may be more suitable. For specific tasks like snowblowing, caution is advised. We recently acquired a new A770 for snow removal purposes, but we encountered difficulties running it continuously at high RPMs, as required by the snowblower. Our machine seems to have issues with the fuel system on the supply side, particularly with the high pressure fuel rails. Despite seeking assistance from the dealer, the problem persists, and similar concerns have been noted on other forums. To keep the machine running, we have resorted to frequently replacing the $90 fuel filter. Operating the snowblower for extended periods is only feasible with a new filter; otherwise, it struggles to perform. This issue seems isolated to this specific machine, as our other high pressure fuel rail machines do not encounter the same problem. At this point, I am beginning to regret our purchase decision.
When using the A770 for snowblowing, it may be suitable, but caution is advised. We recently purchased a brand-new A770 for this purpose, but it struggles to operate for extended periods of time with high RPMs as required by the snowblower. The issue appears to be related to the fuel system on the supply side, specifically the high pressure fuel rails. Despite the dealer's efforts, the problem persists, and similar complaints can be found on various forums. With a new $90 fuel filter, we can only run the blower for a few hours before encountering difficulties, and if the filter has been used for some time, the machine won't function at all. While we operate various other high-pressure fuel rail machines without issue, this particular machine continues to be problematic. At this point, I am beginning to regret my purchase. Have you experienced a similar issue with your A770 or have you found a solution?
Millerfarms inquired about the presence of a def or regen in your use. We confirm that we have def available.
Answer: The Bobcat T740 is a smaller machine with lower horsepower compared to the T770. The T740 has a 74 hp engine, while the T770 has a 92 hp engine.
Answer: Both the T740 and T770 models are equipped with diesel exhaust fluid (DEF) systems, but the T770 with its higher horsepower may offer better performance for loading tasks.
Answer: The T740 may be sufficient for loading tasks depending on the specific requirements of your operation. However, the higher horsepower of the T770 could provide additional power and efficiency for heavy loading work.
Answer: Factors to consider include the size of the loads you will be handling, the frequency of loading tasks, the terrain conditions, and the potential need for higher horsepower in the future.
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