Issue link: http://read.dmtmag.com/i/211845
CASE Introduces New M Series NUTS AND BOLTS NEWS CASE Construction Equipment introduced the new M Series line of dozers at a media event at the company's Tomahawk, WI Customer Center. The company provided an exclusive look at the new product line, which includes five models ranging from 92 to 214 net horsepower. According to the company, M Series dozers were designed from the ground up and take into account extensive customer research, testing and feedback related to durability, productivity, controls, comfort and serviceability. Key features found on M Series dozers include bestin-class drawbar pull, increased horsepower ratings, the first selective catalytic reduction (SCR) technology built into a dozer, fuel savings up to 14 percent, industry leading visibility, new versatile controls and a pressurized cab for optimal comfort. The new models include the 750M (92 HP), 850M (112 HP), 1150M (127 HP), 1650M (150 HP), and 2050M (214 HP). Pushing Productivity New M Series Dozers deliver power and productivity through best-in-class drawbar pull (models 750M through 1650M), increased horsepower ratings, proven SCR engine technology, a hydrostatic drive system and an advanced load management system. The advanced load management system automatically reduces track speed (increasing torque) with a heavier load on the blade and increases track speed (reducing torque) with a lighter load on the blade, ensuring the machine is working at optimal power and efficiency. Exclusive Tier 4 Interim Technology for Dozers CASE is the first heavy equipment manufacturer to build proven SCR engine technology into a dozer to meet Tier 4 Interim standards. The engines on models 850M through 2050M are built by Fiat Powertrain Technologies (FPT) and offer advantages in terms of maintenance (no regeneration or diesel particulate filter to maintain) and fuel efficiency (some models experience fuel savings up to 14 percent). One of the greatest advantages of SCR in this application relates to machine performance. SCR is well suited for dozers because it lets the engine run at peak performance under variable loads without compromising the power or drawbar pull that achieves the brute force required for earthmoving. The 750M, designed primarily for the rental market, features a cooled exhaust gas recirculation (CEGR) engine also produced by FPT. This emissions treatment requires diesel particulate filter maintenance but no enduser involvement in filling diesel exhaust fluid (DEF). Control to the Operator New control customizations allow the operator to better tailor machine performance to jobsite conditions, including the ability to set blade sensitivity (1150M through 2050M), steering sensitivity and shuttle sensitivity to smooth, moderate or aggressive. This allows the operator to adjust machine responsiveness and controls to their preferences and ground conditions. A new electrohydraulic joystick further simplifies operation by providing better feel and responsiveness to the operator. Fingertip blade shake allows for quick blade cleaning, and a grading mode reduces blade speed by 40 percent for increased accuracy. Each M Series dozer is also compatible with blade control technologies from Leica Geosystems, Topcon and Trimble to match operator preference. All daily service checks – including hydraulic components, filters and electrical components – are accessible from the ground and do not require hand tools for access. ● www.casese.com, 10/21/2013 Nuts & Bolts continuedon page 79 IDA UNIVERSAL November-December 2013 71