Issue link: http://read.uberflip.com/i/1195707
WWW.POTATOGROWER.COM 57 STAR REPAIR KIT QUICKLY AND PERMANENTLY REPLACES STARS WITHOUT DISASSEMBLING THE SHAFT Custom Built Potato Harvesting Equipment Visit us on the web @ www.lenco-harvesters.com Custom Built Potato Harvesting Equipment Manufacturer of Lenco Equipment 4 ROW AIRHEAD POTATO HARVESTER 5773 Crystal Road • Vestaburg, MI 877-287-5711 DOUBLE HINGE CLIPS 28MM - 56MM EXTENDS THE LENGTH AND LIFE OF A BELT 48315AdvFar12h.indd 1 4/30/18 4:15 PM absolute cleanliness all along the distribution chain. Tolerances on modern common-rail injection systems are incredibly close and even the smallest of particles, especially under high pressure, can cause unwelcome damage. Regarding biodiesel, most off-road engines are able to run up to a 20 percent blend (B20). But be sure to check carefully for each specific engine, as it does vary by the manufacturer of the engine. If you don't expect to use the fuel within a reasonable period of time, it's probably best to stick with the standard mineral stuff. As a "bio" product, biodiesel is similar to any food-type product in that has a limited shelf life. A backup generator on your operation would not be the best place to dedicate your use of biodiesel, as you're only going to run into trouble with a fuel supply that most likely is not being consumed quickly. BALANCE OFFERED BY FAITHFUL COOLANTS The requirements of coolants for engines remain essentially the same as always. They offer extended temperature operation (freezing and boiling) and chemical protection over the use of water, which is actually an excellent transferer of heat. The challenge of today is in dealing with the varied materials used in engines and an interest in extending change intervals. And the world of coolants nowadays is a bit complicated compared to that of oils and fuels. The familiar "standard" green coolant— inorganic additive technology (IAT)— chemistry remains in usage for many engines. In particular, it is quite common for smaller, lower-horsepower engines. Driven by an interest to extend drain intervals for on-road trucks, organic additive technology (OAT) has been put in place in many diesel engines. The trick is that each engine company seems to have its own formulas, blends and strategies, making the development of a "universal" coolant in the OAT world been quite the challenge. Of course, the use of just one special material in aparticular engine can very well require that only the specific coolant approved by that company will work properly in its product. The bright side of things when it comes to any coolant is that these are pretty much put into operation once and—aside from the occasional topping off—will not require a lot of time or continuing expense. So it would probably be most advantageous to simply buy the best coolant for each engine, label it as such, and worry about something else. BUNDLING THINGS UP Diesel engines have been with us for years and likely will be for many years to come. It may be powering a tractor, quietly providing irrigation needs over the course of a growing season, or coming into the picture on a harvesting machine at the end of another successful growing season. In any event, it likely won't be calling out for your attention. It's up to each of us to understand each respective engine's needs ahead of time and take care of them, thereby ensuring a peaceful sleep and long, healthy lives all around.