CASE STUDY INTRO
When a Fire Engine has to go out of service, not only is it costly to the city and department, it is potentially dangerous. Lloyd Diesel Technologies (LDT) specializes in preventing premature Aftertreatment failure while improving efficiency and reliability, through our Optimization service.
This report is designed to demonstrate the benefits and importance of LDT’s Optimization service as it applies to Fire Engines. This report is a comparative before/after study that utilizes real world, working data from Winters Fire Department The results demonstrate measurable improvements to fuel use as well as to Aftertreatment efficiency.
UNITS IN STUDY
Engine #26 – 2013 Pierce, Cummins ISL recieved LDT Duty Cycle Programming*
*This unit had stock, dealership settings until LDT changed them according to this unit’s Duty Cycle.
FIRE ENGINE DUTY CYCLE SUMMARY
Fire Engine’s require very specific ECM programming and maintenance in order to improve Aftertreatment functionality and efficiency, and prevent untimely breakdowns. Unfortunately, most dealerships and OEM’s are not adept or prepared for the unique challenges of emergency services apparatus.
Factory ECM programming, done at the time of purchase, typically results in a Fire Engine that is not operating at its maximum efficiency potential, and at worst, is dangerously unreliable.
This is due to the Fire Engine’s unique Duty Cycle and application. Most suburban engines will share a similar Duty Cycle as seen in this case study:
- About 60% of engine run time in idle or PTO
- Only about 30% of engine run time in drive
- Less than 5% of engine miles in Top Gear (freeway speeds)
- Gear Down or Low Gear make up a majority of engine miles
This type of Duty Cycle not only kills fuel efficiency, but wreaks havoc on the Aftertreatment system. Under generic, dealer settings, the Aftertreatment on a Fire Engine will not get hot enough, for long enough, to work effectively. Over time, this leads to progressive damage of Aftertreatment components, and ultimately premature failure and repairs. It also causes lost efficiency and performance. There is zero margin for failure when it comes to emergency service vehicles, which is why it is imperative that they are programmed and maintained correctly.
FUEL FINDINGS
FUEL IMPROVEMENTS
One measure of efficiency that is easily quantifiable is fuel efficiency. Especially relevant to Fire Engines is efficient fuel use during idle. As seen in the data below, Engine 26 was able to improve not just fuel economy (MPG), but fuel use (GPH), because of LDT Optimization. Not only does improved fuel efficiency result in a measurable cost savings for the Fire District, but it is a direct reflection of an engine that is operating at its best potential.
The “After” report represents real world, working data, collected over 1,000 miles of real world use.
- ENGINE #26
BEFORE LDT - ENGINE #26
LDT OPTIMIZED
The biggest challenge in maintaining a modern, emission compliant Fire Engine is preventing premature and on-going failure
of the Aftertreatment system. Fire Engines, in particular because of their use, present many unique challenges when it comes to
the Aftertreatment system being able to work properly.
REGEN FINDINGS
REGEN INTERVALS
Regen intervals measure how often a truck attempts to clean the DPF. Frequent regens waste fuel and cause excessive wear-and-tear to the Aftertreatment system.
Improved regen intervals means that regens are happening less frequently. This is possible because Optimization makes each regen attempt more effective at doing its job: cleaning the DPF. Improving regen intervals saves fuel, improves efficiency, and is evidence of a healthy Aftertreatment system.
DPF EFFECTIVENESS
Regens are designed to passively keep the DPF clean. An effective regen is one that is able to achieve the correct temperatures for the correct amount of time, to clean the DPF. Improper factory programming, and inadequate maintenance standards typically result in ineffective regens. LDT Optimization improves regen effectiveness, resulting in less progressive damage and an overall more efficient DPF.
DPF EFFICIENCY
DPF efficiency measures of how clean the DPF is. Operating with a consistently plugged or dirty DPF will cause a loss in fuel efficiency, and progressive damage to the Aftertreatment system.
Improving DPF efficiency means that the DPF is able to stay cleaner for longer, and is evidence of effective regens. It also means that your Engine is operating “greener”.
| ENGINE 26 | IMPROVEMENT AFTER LDT |
| Avg Regen Interval Improvement | 18% |
| Avg Regen Effectiveness Improvement | 11% |
| Avg DPF Efficiency Improvement | 7% |
CONCLUSION
The evidence conclusively demonstrates the effectiveness of LDT Optimization on improving the efficiency of this Fire Engine. Given the unique demands of Emergency Service Apparatus, it is imperative that they are programmed and maintained in a way that specifically addresses these demands. Improve your fleet today with LDT!
The result of Optimization is a more reliable fleet for your District, that operates more reliably and more efficiently, saving your Department both time and money.
Join Discussion
62 Comments
Valacyclovir stromectol 6 mg tablet
Even though that s the case, go ahead and check them out here canadian pharmacy cialis 20mg What How Precautions Missed Dose Side Effects Storage Overdose Additional Info
Its duration of effect encourages male patients using Tadarise to last more while having satisfying intercourse tadalafil generic vs cialis
beef chuck cut into cubes and floured can i buy priligy over the counter So, it s the same active ingredient sildenafil , which acts in the same way in the male body
realizes the big dream first, I have known myself all my life buy priligy
Get Cialis delivered to your door after an online consult with our medical team cialis without a prescription
Since this study represents a preliminary approach into this area of research, no standardized instruments could address all points of inquiry buy cialis 5mg daily use
buy cialis online in usa On all orders above 130
coupons for cialis 20 mg Per avere una vita sessuale soddisfacente basta assumere il medicinale 1 volta ogni 2 giorni
clomiphene gynecomastia Any input the differences between the two.
What are the medical options for increasing natural production of testosterone. where sells genuine clomid in the uk Sorouri ZZ, Sharami SH, Tahersima Z, Salamat F.
nolvadex vs arimidex The vas and ducts from the seminal vesicles coalesce to form the paired ejaculatory ducts, which enter the prostatic urethra lateral to the verumontanum.
tamoxifen male side effects Effect of pineal indoles on activities of the antioxidant defense enzymes superoxide dismutase, catalase, and glutathione reductase, and levels of reduced and oxidized glutathione in rat tissues.
In more severe cases, a person may need to undergo surgery to increase blood flow to the arm. doxycycline side effects eyes There usually aren t any complications during the procedure.
can you take ibuprofen with doxycycline Mizushima, Y.
Can I just say what a relief to find someone who actually knows what theyre talking about on the internet. You definitely know how to bring an issue to light and make it important. More people need to read this and understand this side of the story. I cant believe youre not more popular because you definitely have the gift.
Thanks for this terrific post, I am glad I found this web site on yahoo.
Disciplinary actions, prevention, 132 p822 23 lasix for pulmonary edema
lasix tinnitus zerit side effects of fluconazole nasal spray He said the U
tadalista vs cialis For tumor cell fractionation, we used LLC GFP cells generated by retroviral transduction of LLC cells with pRV IRES GFP; transduced cells were selected by cell sorting MoFlo XDP; Beckman Coulter using GFP fluorescent emission
Fan Wang have uncovered one potentially potent therapeutic target in the fight against chronic pain the central amygdala generic cialis vs cialis
Pilot study with 23 depressed patients on whether Ginkgo helps or harms amitriptyline treatment Article in French Loas 1996 ivermectin tablets for sale Three observational studies suggest that the combined use of postoperative RT and chemotherapy may provide benefit after resection of uterine sarcoma
I would run my Anadrol cycles for 8 weeks at that dose and my Dianabol cycles for 10 weeks at that low dose with no liver toxic effects as proven by my quarterly blood tests buy priligy paypal
does nolvadex increase testosterone levels Paul was a member of the Bad River Senior Citizens, and a former member of the Philip Volunteer Fire Department
Medicinal foodstuffs doxycycline for cellulitis dose
ACE indicates angiotensin converting enzyme; ARB, angiotensin receptor blocker; GIB, gastrointestinal bleeding; ICM, ischemic cardiomyopathy; and INR, international normalized ratio can lasix cause diarrhea It should go without saying that all syringes and needles should be used ONE TIME ONLY and disposed of, but I will say it here anyway so that there is no ambiguity on the matter
stromectol japan toprol methoxsalen tablets price As for if the two, who met on the set of The Last Song and dated for four years, still communicate, Cyrus said, You know for me I really haven t gotten to see anyone right now
buy clomid amazon This is usually done in 12
Cardiovascular disease Patients with known cardiovascular problems such as heart attack, heart failure, ischemic heart disease, or heart rate problems will require close monitoring when taking Abilify where to buy cialis online forum
In women with breast cancer who are at high risk of developing a second breast cancer, treatment with about 5 years of Tamifine tamoxifen citrate reduced the annual incidence rate of a second breast cancer by approximately 50 order zithromax online
Even so, Testosterones anabolic androgenic effects are dose dependent; the higher the dose the higher the muscle building effect where can i buy priligy in usa
12 Intravenous bolus of 1400 mg m2 approximately 2 order lasix online For the tumor prevention studies, nude mice were injected intraperitoneally with either vehicle AG14361 30 mg kg one day prior to implantation bilaterally with 500, 000 cells
If you are going for best contents like I do, only
visit this site daily for the reason that it provides quality contents, thanks
2022 Jul 7; 11 7 912 stromectol tablets 3mg
lasix 40 mg ENPRESSE LEVONORGESTREL ETHINYL ESTRADIOL
best place to buy cialis online forum If the maternal condition worsens, immediate Caesarean section is inevitable 99, 100
Speaker s Ron Brown, PhD, Risk Sciences Consortium lasix over the counter cvs
The minimum effective analgesic concentration will vary widely among patients, especially among patients who have been previously treated with potent opioid agonists tamoxifen used for
cialis online ordering Theoretically, improvement of upper airways inflammation should improve asthma symptoms and control
A saturated fat is a very dense cell brand name cialis online
propecia success 4; tamoxifen, 40
0 w w Dry Basis kamagra viagra Wednesday night, I was tired so I lay down and instantly felt the baseball bat to the back of the head and all other symptoms, along with a blood pressure of 189 108
How many guys does it actually affect lasix 80 mg kaufen
azithromycin 500 mg tablets Let us know how it works out
Singh V, Kumar R, Nain CK, Singh B, Sharma AK buy priligy 30 mg x 10 pill 2015 May; 26 5 1019 1025
Given the publicinterest in it I d expect the AAIB to get it out quickly, probably in the next couple of days, said Ascend s Hayes buy cheap cialis online Rare examples of endocervical wall invasion, myometrial invasion, or myometrial vessel involvement have been reported
Sometimes we give this treatment before breast cancer surgery an approach called neoadjuvant therapy to help shrink the tumor and make it easier to remove surgically generic cialis online
buying cheap cialis online As reported in The Lancet Oncology by Nancy Y
cialis pills for sale Jarod HWIrmofJJByJGkC 6 4 2022
Great article, Lara where can i buy zithromax capsules
as long as we come up with the product and design, the rest can be handed over to the national team buy cialis without prescription Raymundo YsBRUexAvOjLXyI 6 18 2022
Hiya, I am really glad I’ve found this info. Today bloggers publish just about gossips and net and this is actually annoying. A good site with interesting content, that is what I need. Thank you for keeping this web-site, I will be visiting it. Do you do newsletters? Cant find it.
Idiopathic retroperitoneal fibrosis was diagnosed on the basis of compatible imaging findings cialis viagra combo pack
Halani, Safoora Yousefi, Jose Velazquez Vega, Michael R levitra generique en parapharmacie 2, grade 3 tumors 81
I am not positive where you are getting your information, but good topic. I must spend some time finding out much more or working out more. Thank you for fantastic information I used to be looking for this info for my mission.
In aggregate, these data are consistent with a model in which HES1 and NRARP regulate crosstalk between the HER2 neu and Notch signaling pathways Figure 3D viagra and dementia The plasma levels of steroids are decreasing and I m expecting strength to decrease accordingly, but, happily, it s holding steady
Appreciate this post. Let me try it out.
I truly appreciate this post. I have been looking all over for this! Thank goodness I found it on Bing. You’ve made my day! Thank you again
In conclusion, in patients with heart failure and a reduced ejection fraction, empagliflozin reduced the risk of inpatient and outpatient worsening heart failure events, benefits that were seen within 12 to 28 days of initiation of treatment and were sustained for the duration of double blind therapy cialis generic online
NEJM 367 922 930, 2012; Percy, et al viagra experience
I absolutely love your blog and find the majority of your post’s to be exactly I’m looking for. Does one offer guest writers to write content available for you? I wouldn’t mind creating a post or elaborating on a few of the subjects you write with regards to here. Again, awesome weblog!
Monitor Closely 1 artemether lumefantrine will decrease the level or effect of conjugated estrogens, vaginal by affecting hepatic intestinal enzyme CYP3A4 metabolism can you get viagra without a prescription In terms of other options, if the simple ovulation induction with Clomid, Femara or injectables is not successful, and I would not recommend continuing with this strategy if no pregnancy occurs within 6 months, then the next level of treatment is IUI
Your Comment
Leave a Reply Now