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Feature Stories Evolution of the Dozer This year we celebrate the 75th anniversary of the Cat® dozer blade. Some say it may be the ultimate part provided by Caterpillar to its customers. Yep, the dozer part. The term “dozer” originally referred to a steel plate and an operating mechanism attached to the front of track-type tractors. Today, the term also refers to the rugged machines built for tough jobs pushing dirt. Hear the story of the dozer – from blade to machine – and find out why it’s a fan favorite. AN ORIGIN STORY BURIED IN THE PAST The origin of the dozer blade is buried in the past as deeply as the origin of the wheel. But even as late as the 1800s, dozer blades were crude by any standards. They were made of wood and affixed to the front end of a pole that was pulled by horses or oxen. Their main purpose was to spread loose dirt out over a fill as it accumulated. In 1914 the Holt Manufacturing Company, one of Caterpillar’s predecessor companies, introduced a dozer blade in front of the machine that was controlled by a rope windlass fastened to the tractor’s main frame. They continued to make dozers in small quantities until they were discontinued after their merger with the C.L. Best Tractor Co. in 1925. A LEGEND IS BORN Before 1945, suppliers designed and sold earthmoving attachments designed specifically for Caterpillar tractors. In early 1945, Caterpillar began developing its own line of dozer blades that met Caterpillar specifications and quality standards. Dozer blades originally came in straight, angling, and "U" shapes, both cable- and hydraulically- controlled. The first Caterpillar tractor with the new dozer blade left Peoria, Illinois, in 1945. Throughout 1945, engineers performed exhaustive tests on this new product at the company's proving grounds in Illinois and Arizona, and operators tested the attachments at various locations throughout the United States. The performance of experimental and first-production models gave assurance that these new items of earthmoving equipment would sustain and enhance the high reputation of Caterpillar products. First shipments of Caterpillar track-type tractors with accompanying Caterpillar dozer blades were made later that year. The Caterpillar track-type tractor quickly became known as a “dozer” and the legend was born. These machines worked on some of the modern world’s greatest engineering projects, including the U.S. Interstate Highway System, the Three Gorges Dam in China, and the widening of the Panama Canal, just to name a few. OPERATOR IN MIND FROM LIFT UP TO REMOTE CONTROL Another big change in dozers… how the operator uses the controls. It started with cable controls that could only lift up, then hydraulic controls came along. These were easier to use and could lift up or push down. Eventually dozers progressed to having an onboard computer that could control the blade for the operator to produce a predetermined design. Today’s operators can use our latest Command for Dozing. It allows the operator to control the dozer remotely, from anywhere in the world. TODAY’S DOZER Whether the job is moving material or finish grading, there’s a Cat® dozer made for it — small, medium or large. Plus, with a big selection of undercarriage, drive train and blade configurations, customers can customize their new dozers to accommodate virtually any job requirements. All about the Small (D1-D3). Quick to move from site to site, with the right combination of speed, power and accuracy, small Cat dozers are versatile construction workhorses. Don’t let the size fool you. Plus, the new GRADE technology has really made the small dozer valuable on the jobsite! Major features with the Medium (D4-D7). Medium Cat dozers deliver industry-leading fuel efficiency and easy maintenance features that reduce owning and operating costs. Next Generation models include factory-integrated Cat Grade technology; plus, you’ll find the industry’s first high-drive electric drive in this size class. Another major feature? Versatility. The choice in powertrain and dozer blade configurations allows customers to tailor the machine to the application, whether it’s a large fine-grading job to bulk earthmoving. A lot to love with the Large (D8-D11). Large Cat dozers are built to take on the world’s most demanding work. Elevated sprockets increase productivity, simplify maintenance, reduce downtime and raise final drives and powertrain components out of tough underfoot. One other feature of today’s dozer? Cat® Command for dozing. This technology helps increase operator safety, comfort and productivity. Command for dozing makes remote operations and semi-autonomous operations of these machines possible. Since Caterpillar began making dozer blades 75 years ago to today, there’s one thing that remains true: Dozers are reliable machines to get a lot of tough jobs done.

The ZX 850 H crawler excavator model is manufactured by Hitachi. Find and download detailed specs and data sheets for this machine here. Equipped with a powerful Isuzu engine, this ZX 850 H 75.9t machine can provide 340kW or 455 horse power for the crawler excavator. The Hitachi ZX 850 H can be grouped in the biggest machine segment in the crawler excavators category. The model's dimensions are 14.32m x 4.1m x 4.63m. The bucket of ZX 850 H has a capacity of 3,4m³ which is average for this type of machine. The ZX 850 H is manufactured and distributed with Overload alert, Track adaption and Aircondition. It does not include Diesel particulate filter, Quick hitch hydr. And Cabin adjustment. There are more detailed specifications and machine descriptions available in the original Hitachi ZX 850 H specs data sheet. Available in German and English, LECTURA Specs offers a free download of highly detailed specifications and machine descriptions of this model. The production stopped in 2007, where this ZX 850 H was available at a new list price between €462000 and €588000. For more detailed information about pricing and current residual values, check out the LECTURA Valuation system. Hitachi currently produces 29 other crawler excavators, which range from 6.2t up to 86.9t - the most visited on LECTURA Specs are ZX 300 LC-6, ZX 490 LCH-6, ZX 350 LC-6. Want more detailed specifications? Download the latest Hitachi ZX 850 H specs data sheet on LECTURA Specs today!

The PC490/LC-11 hydraulic excavator is quick, powerful and precise and its Komatsu EU Stage V engine offers a significant reduction in fuel consumption. Along with first class Komatsu comfort, 3G communications and new safety features, the PC490/LC-11 gives you a fast response and an exceptional work volume. Up to 11% lower fuel consumption Available in "Heavy Duty" configuration Auto idle shutdown

Lectura Specs Menu Search Crawler Excavators Caterpillar Crawler Excavators Caterpillar 318E L Crawler Excavators Caterpillar 318E L Crawler Excavators Caterpillar 318E L Caterpillar 318E L excavator specs (2012 - 2016) 4,00/10 Rate this machine now! Caterpillar is the manufacturer of the crawler excavator model 318 E L. Find and download detailed specs and data sheets for this machine here. Equipped with a powerful Caterpillar engine, this 318 E L 18.7t machine can provide 89kW or 119 horse power for the crawler excavator. The 318 E L is categorised in the smallest machine segment in the crawler excavators category. The 318 E L’s size is 2.52m x 8.59m x 3.18m. The bucket capacity of 318 E L is 0,91m³, which is above average for this type of machine. The Caterpillar 318 E L has been equipped and sold with Cabin adjustment and Track adaption. It has been sold without air Quick hitch hydr., Diesel particulate filter and Blade as of 2017. There are more detailed specifications and machine descriptions available in the original Caterpillar 318 E L specs data sheet. Specification sheet is available for a free download in German - providing the machine descriptions and more detailed specs about this particular model. This model can be acquired for a list price between €219000 and €279000. Production of the 318 E L continues in 2017. For more detailed information about pricing and current residual values, check out the LECTURA Valuation system. The most commonly viewed Caterpillar models of this type on LECTURA Specs are the 326 F LN, 308 E 2 CR and 325 F L, and 34 other crawler excavators, which currently range from 7.3t up to 140t are also available. This 318 E L crawler excavator, which has been in production between 2012 and 2017 ranks in the LECTURA index at #66. Want more detailed specifications? Download the latest Caterpillar 318 E L specs data sheet on LECTURA Specs today!

Front-end loaders, also called “wheel loaders” or “bucket loaders” are purpose built for the task of moving solid materials. They are generally more efficient and faster at moving large volumes of materials compared to skid-steers or tractors with bucket attachments.

The GHC Series telescoping crawler cranes are redefining industry standards. The GHC Series combines excellent gradeability and lift capacity with 100 percent pick and carry capability. It all comes in a package that’s engineered for exceptional operator ergonomics and maneuverability, thanks to its rugged, heavy-duty crawler tracks and telescoping boom.

Crusher machines are used for crushing of a wide variety of materials in the mining, iron and steel, and quarry industries. In quarry industry, they are used for crushing of rocks into granites for road-building and civil works.

Basically, the bored pile drilling machine has 3 types as follows: Bored pile drilling machine (twisted way): when drilling into the ground, the drilling blades work like wood or steel drill bits, push land up through twisted wings. There is also a drill for chicken intestines consisting of multiple drills, a cage cage that is twisted together and lined up in a row (3 bits), used to drill to form barrette piles and a diaphragm wall to reinforce the foundation (the diaphragm wall created with this device has the form of row of circular cross-sections planted overlapping and successive). The bored piles are suitable for drilling many different types of bored piles, of which the most typical are four types: -Bored piles are piles constructed by different drilling methods (bucket drilling, backwashing drilling, … ). -The bottom expansion bored pile is a type of bored pile with the diameter of the bottom of the pile larger than the diameter of the pile body. -Barrette piles have a non-circular cross-section with many different cross-sections, this is one of the commonly used bored piles in Vietnam. -Bored piles with washing erosion and bottom reinforced cement mortar pump are bored piles that apply bottom wash technology and bottom reinforced cement mortar pump. These are the development steps in bored pile construction technology. Bored pile drilling machine (bucket type): when working, the bucket rotates according to the drill rod, cuts the soil, filled the digging bin, then the soil in the digging bin is brought up with the digging bin by drawing the lever drill up. Reverse circulation pump bored pile drilling machine: the ship’s propeller blade (ie the propeller type) drills into the soil by attaching to the head of the drill, which is the pump pipes, which rotate. After the soil has been reduced to drilled humus, it is pumped with a large capacity pump, pumped onto the ground with the solution kept on the wall of the hole through the drilling line.

Lectura Specs Menu Search Wheel Loaders Caterpillar Wheel Loaders Caterpillar 988K Wheel Loaders Caterpillar 988K Wheel Loaders Caterpillar 988K Wheel Loaders Caterpillar 988K Caterpillar 988K Specifications & Technical Data (2013-2023) Rate this machine now! Manufactured by Caterpillar, this is the 988K wheel loader. Find and download detailed specs and data sheets for this machine here. The Caterpillar 988K is a 52t machine with Caterpillar engine which powers this model with up to 405kW or 543 horse power. This Caterpillar wheel loader belongs to the biggest machine segment in the wheel loaders category. The Size of standard tyres for this Caterpillar 988K is 35/65 R 33. The Wheel Loader 988K Caterpillar is designed to travel at a top speed of 40km/h. The bucket capacity of 6.9m³ and the maximal discharge height of 3.445m are about average for this type of machine. 3.855m is the width of the bucket attached to this Caterpillar 988K wheel loader. Since 2013, this model has included Aircondition. It has been sold without air Pivoting loader, Quick hitch mech. And Diesel particulate filter as of 2018. Take the original Caterpillar 988K datasheet for even more detailed specifications and machine details. Available in English and German, LECTURA Specs offers a free download of highly detailed specifications and machine descriptions of this model. This machine is still being manufactured by Caterpillar and is offered with a list price between €1067000 and €1358000. At present, 45 other wheel loaders, which range from 4.1t up to 240t are produced by Caterpillar. Of these, 926M, 992K and also 966M are the most frequently visited on LECTURA Specs. Ranked in the LECTURA index at #22, this 988K wheel loader has models that date from 2013 to 2018. Want more detailed specifications? Download the latest Caterpillar 988K specs data sheet on LECTURA Specs today!

eaturesSpecs & CompareResources Features Performance that speaks for itself # With their exceptional balance, improved performance specs, and more maximum horsepower, G-series graders are always the right machine for contractors, counties/municipalities, or other grading applications. Model Drive Type Weight (with push block and ripper) Max Net Power 620G/GP Tandem Drive 18325 kg (40,400 lbs.) 215 hp 622G/GP 6 Wheel Drive 19100 kg (42,108 lbs.) 225 hp 670G/GP Tandem Drive 19230 kg (42,395 lbs.) 235 hp 672G/GP 6 Wheel Drive 20000 kg (44,092 lbs.) 255 hp 770G/GP Tandem Drive 19425 kg (42,825 lbs.) 255 hp 772G/GP 6 Wheel Drive 20500 kg (45,195 lbs.) 275 hp 870G/GP Tandem Drive 20715 kg (45,668 lbs.) 280 hp 872G/GP 6 Wheel Drive 21600 kg (47,600 lbs.) 300 hp Horsepower – G-Series graders deliver the right amount of power, right when you need it. Horsepower and torque are optimized for each gear to maximize performance, no matter your application. 6 Wheel Drive – Automatic dual-path hydrostatic drive, increases tractive effort and front-end control. The six-wheel-drive models are equipped with “Precision Mode” for maximum productivity in all soil conditions. Six-wheel drive is adjustable on the fly to meet changing jobsite conditions. Precision Mode: Precision mode, equipped on 6-wheel drive models, allows the operator to manage a consistent speed using a dial switch, without having to manage speed using the inching pedal. Inching Mode: Designed to allow operators to have more control over 6WD, inching mode adjusts how the 6WD system engages/disengages when using the inching pedal. Weight – By design, John Deere motor graders distribute weight optimally over each axle to provide proper balance and superior grading performance.

The original: Outstanding pushing and ripping Performance Power and innovative technology are the hallmarks of Liebherr dozers. Whether for heavy-duty ripping, material transport or fine grading, the Generation 6 crawler dozers provide powerful equipment for every application. Liebherr diesel engines are designed for heavy-duty construction machinery and offer sufficient power in every situation. Depending on requirements, operating modes are available for maximum performance or particularly fuel-efficient operation. The arrangement of the drive components enables a very low center of gravity with maximum ground clearance. Together with the massive underbody protection, this allows reliable operation even on the most difficult slopes and embankments.

Cat® wheel loaders make your material handling and loading jobs safer, faster, more precise and profitable. Cat front end loaders set the standard for reliability, productivity, fuel efficiency, versatility and operator comfort.

In the area of earthmoving, Liebherr offers an extensive program of hydraulic excavators and duty cycle crawler cranes, crawler tractors and crawler loaders, telescopic handlers, wheel loaders and articulated trucks. Highest quality standards are achieved by in-house production of main components which are developed and manufactured by Liebherr. Among these are the entire drive and control technology, diesel engines and a variety of components for hydraulics, gearboxes, and electronic systems.

Hitachi Excavator ZX670LCH-5G A ZAXIS hallmark – industry-leading hydraulic technologies, and performance no other can beat. New ZAXIS provides reliable solutions: impressive fuel economy, swift front movements, and easy operation. You'll also find Hitachi technological prowess and expertise, such as the optimized hydraulic system and engine. New ZAXIS features the key benefits of high quality, low fuel consumption, and high durability, all of which serve to ensure low running costs. New ZAXIS, which is empowered by comprehensive evolution, will realize customers’ visions and dreams, and pioneer your colorful future. Key Benefits for Low Running Costs: High Quality, Low Fuel Consumption, High Durability.

Giant armadillos have the largest claws of any animal in the world – 8 inches long. The giant armadillo is a weird mammal with an impregnable armor around most of its body. This enormous animal weighs more than 70 pounds and grows up to 59 inches long.

The design build model at Thompson is noted for bringing together its design team and construction professionals in collaborative efforts with an end result that helps project owners control costs. Many aspects of the project can typically be kept in house, including excavating, parking, utilities, storm water management, all masonry work, as well as rough and finished carpentry. The company has completed a wide variety of projects, including high-end residential homes, medical facilities, educational facilities and commercial buildings. The company was founded in 2001, at a time when the world was facing a lot of uncertainty. Yet, despite the difficult climate of the time, the company was able to get off to a good start and begin building a name for itself. Over the next couple of decades, Thompson Builds experienced strong growth and was about to make a significant transformation heading into 2020. "We had purposely started a marketing campaign to transition into a specific area of work, to transition the company into low-rise, private warehouses, commercial facilities and office-type buildings," Thompson said. "COVID hit us exactly at the time when we had a significant amount of backlog, forcing us to switch gears and put on the brakes. Fortunately, we were able to transition back to our roots with some smaller projects and word-of-mouth type businesses. "We were able to keep our employees busy for the better part of a year while we worked on those projects," he added. "Fortunately, none of our guys had to stay home during the pandemic and we were able to keep things afloat. The projects that were delayed in 2020 as a result of the pandemic ended up coming through for us in the following years and our marketing campaign and targeted growth efforts started to pay off. As a result, the last few years have been very good for us.

The Caterpillar 797 is a series of off-highway, ultra class, two-axle, mechanical powertrain haul trucks developed and manufactured in the United States by Caterpillar Inc. specifically for high-production mining and heavy construction applications worldwide.[1] In production since 1998, the 797 series represents Caterpillar’s largest, highest capacity haul trucks.[2] The current, third-generation model, the 797F, offers one of the largest haul truck payload capacities in the world, up to 400 short tons (363 t) and has the highest payload capacity among mechanical drive haul trucks.[3]

Wheel loaders are a piece of heavy equipment usually found in construction projects and building sites. A wheel loader uses an arm to lift and lower its bucket, and a bell crank is used to open and close its bucket. Wheel loaders can lift almost anything such as debris, gravel, soil, dirt, pallets, etc

Shovels and rakes are useful for when you need to move small mounds of rocks, rocky soil or pebbles. A heavy-duty rake is good for loosening rocky soil. While standard rakes are fan-shaped with lightweight metal or plastic teeth, a heavy-duty rake has a bow head made out of more sturdy metal.

The long reach excavator is a development of the excavator with an especially long boom arm, which is primarily used for demolition and many other applications. Instead of excavating ditches, the high reach excavator is designed to reach the upper stories of buildings that are being demolished and pull down the structure in a controlled fashion. It has largely replaced the wrecking ball as the primary tool for demolition. The long arm can work in a tough and extreme working environment where other excavators can’t reach. This unique advantage makes it reliable enough to handle various constructions. The high mechanization and simple working organization of the long-reach excavator make it easier to be operated, thus improving working efficiency and saving labor resources

The first is that the tractor drove off of the road and turned a corner into a field - a common activity for a tractor to do. "The car turned into the driveway," "I turned left into Main Street," etc. The second is saying that since this was a magical tractor, actually it physically turned/transformed into a field. "The magician turned his hat into a rabbit," "The caterpillar turned into a butterfly

A trencher is a machine designed to make long, narrow excavations in various soils in both urban and rural environments. Compared to backhoes, trenchers are less versatile, but they are much more efficient and affordable for specific jobs where long-distance ditches are needed.

Excavators are heavy construction equipment consisting of a boom, arm, bucket, and cab on a rotating superstructure atop an undercarriage with tracks or wheels. These machines are used mainly for digging purposes as well as various lifting and carrying tasks in various applications.