Redesigned with a Cat C18 ACERT Tier 4-Final diesel, Cat D9T dozer has 436 horsepower at 1,800 rpm.
Redesigned with a Cat C18 ACERT Tier 4-Final diesel, Cat D9T dozer has 436 horsepower at 1,800 rpm. An aluminum bar-plate radiator enhances cooling efficiency, and an air-to-air aftercooler cools combustion intake air. An air-to-oil hydraulic cooler “precisely modulates temperatures,” the company says. APECS electronic control system improves transmission shifting and works with the Enhanced Auto-Shift, with automatically selects and matches gear and engine speed. The dozer comes with Cat’s Autocarry blade lift feature. Sound suppression packages are available to reduce average sound pressure at the operator's ear to 74 dB(A) and spectator levels to 110 dB(A). A ground-level service center provides access to the electrical disconnect switch, which has built-in lockout/tag-out capability, the engine shut-down switch, and jump-start receptacle.
The 700K SmartGrade crawler dozer features a Topcon 3D-MC2 Grade Control System fully integrated into the machine cabin, structures, and software, without external masts and cables.
The latest Cat D6N dozer features greater ease of operation, a 10 to 15 percent boost in fuel efficiency, and an increase of up to 10 percent in productivity compared to the previous model, according to the company.
The MD5075C track drill replaces the MD5075 and is capable of drilling holes of 3 to 4.5 inches in diameter to a depth of 102.5 feet.
The 6015B hydraulic shovel, available in backhoe configuration, is a 100-tonne machine powered by a Cat C27 ACERT engine rated at 813 horsepower.