SSL (skid steer loader) refers to the standard wheeled machine. CTL (compact track loader) and MTL (multi-terrain loader) refer to different undercarriage designs. CTLs feature a steel embedded track and steel undercarriage components for maximum life in many applications. MTLs have a rubber track undercarriage that delivers lower ground pressure compared to an SSL and CTL so they don’t tear up the ground as badly.
There are two main types of "Control" configuration generally use in excavators to control the boom and bucket, both of which spread the four main digging controls between two x-y joysticks. This allows a skilled operator to control all four functions simultaneously. The most popular configuration in the US is the SAE controls configuration while in other parts of the world, the ISO control configuration is more common. Some manufacturers such as Takeuchi have switches that allow the operator to select which control configuration to use.
For a standard household lawn mower under normal conditions, it is recommended to sharpen the blades twice a mowing season. It’s important to keep the blades sharp as they cut grass faster and cleaner, and this cleaner cut promotes faster lawn regrowth. If you notice decreased performance, uneven cutting patterns, or it is taking longer to mow your lawn, it might be time to check the blade. Take the mower to a certified blade sharpener.
Police blow up excavators in southwestern Colombia, near the community of Barbacoas. — Jim Wyss And Kyra Gurney, miamiherald, "Dirty gold is the new cocaine in Colombia — and it’s just as bloody," 16 Jan. 2018 Eight large excavators were being used to clear the debris from Montecito Creek, Tom Fayram, the deputy director of the county's flood control district, said. — CBS News, "Southern California mudslides: 20 dead after crews recover body," 14 Jan. 2018 The new team of excavators is being trained under the expertise and tutelage of Marina Elliott and Becca Peixotto. — Lydia Pyne, Ars Technica, "Rising Star found a new species—now it wants to find a new way for paleoanthropology," 20 Dec. 2018 Over the course of the first field season, all of the excavators—underground astronauts, a term the media seized on—took turns on shift. — Lydia Pyne, Ars Technica, "Rising Star found a new species—now it wants to find a new way for paleoanthropology," 20 Dec. 2018 One day late last week, 19 bulldozers, four road graders, six excavators and about a dozen water tenders were assigned to make repairs at the Mendocino Complex Fire, Meyers said. — Jonathan J. Cooper, Fox News, "Firefighting mars the earth. California crews are fixing it," 15 Aug. 2018 The teams and one excavator arrived after dark Tuesday to investigate. — Todd Pitman, The Seattle Times, "In quake-hit Indonesia, a challenge to recover the dead," 7 Aug. 2018 President Rodrigo Duterte was present in Manila recently as over 100 Vespa scooters, a Harley-Davidson and and several other motorcycles and SUVs were destroyed by an excavator. — Gary Gastelu, Fox News, "Philippine government crushes over 100 illegally-imported motorcycles," 13 June 2018 Large excavators and other construction equipment was used to demolish part of the home during the search for the bodies. — Adam Ferrise, cleveland.com, "Fourth body found inside Cleveland home after fire, officials say," 30 Jan. 2018
The make and model category is further divided into the purpose in which a driver sits on the machine and drives it, and the other where the operator works alongside the vehicle. The type of drive is further broken down to wheel type and track type. The wheel type is then broken down into two, three, and four-wheel types of drives, while the track type is subdivided into full and half-track types of drives.