The transmission of the D6 features three forward gears and a single reverse gear.
The fuel tank has a maximum capacity of 65 gallons. The company equipped the D6 with front and rear tracks that measure either 60 or 74 inches. The gross weight of the machine measures 33, lbs. Caterpillar D6 Crawler Tractorīythe drawbar power had been increased to 73 horsepower and the belt to 93 horsepower the drawbar pull also increased to 17, Caterpillar's D6 has a length of inches, a width of 96 inches and a height of inches. The piston displacement measures cubic inches, and the engine has a rated rpm of 1, Earlier models had an engine drawbar rating of 63 horsepower and a belt rating of 78 horsepower the total drawbar pull originally was 16, lbs. The Caterpillar D6 uses a six-cylinder engine. Caterpillar built the D6 in its Peoria, Illinois factory. The D6's long manufacture time line shows the efficiency and performance of the machine. The company produced the machine from until The D6, like other Caterpillar machinery, was intended for industrial and commercial use. In addition, Caterpillar manufactures Cat medium dozers in Piracicaba, Brazil, and Rayong, Thailand, to meet global market needs.Caterpillar's D6 is a heavy tractor and bulldozer. Today’s combined dozer fleet is nearly 100 strong, and the companies remain family owned and operated, specializing in oilfield, civil and hauling projects.Ĭat D6 and D6 XE dozers are manufactured exclusively in East Peoria, Ill., and Grenoble, France, along with other models in the medium dozer line. of Alberta, when founder Merv Pidherney purchased his first dozer, a D6D. The legacy of Cat MTTT ownership can be traced back 39 years to Midwest’s sister company, Pidherney’s Inc. The commemorative D6 was shipped to Canadian dealer, Finning Cat, where it was sold to Midwest Pipelines Inc., based in Spruce Grove, Alberta. The dealership plans to use the commemorative model to help promote Cat Next Generation dozers at future customer events. The Caterpillar-Holt longstanding relationship dates to the company’s origins when Benjamin Holt invented the Caterpillar track-type tractor in 1904. Holt Cat of San Antonio, TX, took possession of the second commemorative D6 XE dozer. Before being put in the dirt in Hawaii, Goodfellow plans to feature the new commemorative dozer in the company’s 100th anniversary celebration, planned for 2021. Long-time Caterpillar customer and multi-unit Cat dozer owner, Goodfellow Bros., a fourth-generation, family-owned contractor based in Wenatchee, WA, received one of the D6 XE units. Symbolic of the medium dozer line’s long history of innovation, the D6 XE is the world’s first electric drive dozer to offer the elevated sprocket design. The third commemorative unit, a D6 dozer with four-speed, fully automatic transmission, is finished in traditional Cat yellow with special black tracks and blade.
The 175,000 image appears inside the cab as well, where it is embroidered on the headrest and printed on a plaque denoting each unit’s limited-edition status.īuilt in East Peoria, IL, the first two commemorative units were D6 XE electric drive dozers, featuring a sleek dark gray and black paint scheme. However, three customers took possession of the commemorative units, which feature special decals on the fenders denoting the 175,000-unit milestone. With travel and gathering restrictions resulting from the ongoing coronavirus pandemic, Caterpillar cancelled in-person celebrations. For the first time, variable pitch angle tilt (VPAT) blades were made available to high drive dozers with the D4H and D5H models for finishing jobs faster by grading at higher speeds.Ĭaterpillar celebrated the success of the elevated sprocket design in the medium dozer class by producing three commemorative 175,000 units in May 2020. This helped to fine-tune machine balance and ground pressure for specific applications more easily. In addition to bringing many of the same large dozer advantages to the medium line, the elevated drive sprocket allowed movement of the front and rear track idlers. The Cat D4H, D5H, D6H and D7H medium dozer models were the first to feature the high drive design, and in 1987, the D8L model was added to the family. Still unique to this day for the 130- to 350-hp dozer class, the high drive design conforms to the ground better, improving durability, serviceability and performance compared to low-drive and oval track designs.
It is now marking the historic 175,000-unit milestone with the production of three commemorative units. In 1985, Caterpillar expanded its elevated sprocket undercarriage concept to its medium track-type tractor (MTTT) line with the launch of the H-Series models.