Greg Loe has been using one for 3 years now, contact him. He is on this board and is very helpful.
I just bought a used one, but have not started to clean with it yet, so I can only tell you what I think so far. Bob is a great guy who stands behind what he sells. My set-up will be somewhat unique, but I will report later how it performs.
WARNING: The following post is WAY too long and only intended for a potential buyer!
The Savage like other options is NOT for everyone, just as a
Butler or
Vortex is not for everyone. It fits a niche in the market. You need to decide what you want. There are trade-offs with every EVERY TM. The main factor for me was that I can fix anything on it quickly, inexpensively and with simple tools. I understand some have had problems with previous models, but the E-Beast is very simple and reliable according to the several owners I talked to who have used them for at least 2-3 years. Where I live the ONLY choice is
Prochem or Cleanco. I worked on a Prochem
Everest for a year, and would NEVER buy one. Never worked on a Cleanco, but I seen many of them, and no thanks. Other people love these two machines. There is only one place in my city to service these machines, and they have a new tech every month. They don't have any experience. So when you have a problem, it is a big concern, and lot's of downtime.
The Savage is built extremely well. (The only thing I did not like is you have to silicone the APO and Float wires coming out of the tank - but that is an easy fix by installing some nice liquid tight bulkheads/cord grips. (Under $10 mod.)
Best propane heater in the business in my opinion. The modified Pumptec 356 provides all the flow and psi you could want. Simple chem draw and flow meter. Feed off a tank or direct connect.
The only limitation when comparing to a PD blower powered TM is the electric vac motors. However, these 115700-13 7.2" 100+ CFM 11hg vac motors are huge! They are NOT porty motors! Plus, Bob has made the best use of these motors with very intelligent plumbing. The top mounted design allows these to run as cool as possible. The small tank gives instant rise time and I know some will disagree, but at least with electric motors, it makes a BIG difference at the end of the hose. I usually run less than 125" anyway in my business.
The modular design is also interesting. Bring the unit with APO in if you need to, instead of adding an extra 100 feet of hose. The 1.3 amp mag drive APO is so simple. I rebuilt two for under $100! No seals or bearings. You can keep a complete spare around for less than $200! The high level shut-off actually works unlike the
Everest which never has and after being replaced more times than I can count.
Bobs rarely uses his generator these days. Just on short runs. I will use one most of the time. The problem is most guys cheap out on the generator and have problems. Remember the strength of any system depends on the weakest part! In my opinion you need to buy a contractor quality generator IF you are going run one. I am going with diesel as they are safer (fumes not as flammable, produce way less heat...) reliable, and efficient. 0.5 gallons per hour at full load. A quality 10 HP Hatz, Baldor, Lombardi or Yanmar powered generator with a full 120V power panel will provide all the power you need. The like to run close to full load. In the first year, you recover the additional cost of the generator compared to a quality gas generator.
Again, it is not for everyone! But there is a great niche for the Savage and the Nordic-1. Both push the limits of what an electric TM can do. You CANNOT compare these units with running a porty off the van. Just make sure you know what you want and consider all the pros and cons.