康明斯公司(NYSE: CMI)下一代X12女士e will set new industry standards for performance in fire and emergency仪器. To be revealed this week at the消防部门教师会议（FDIC）国际，Booth 5429，X12在10到16升级别的任何发动机中具有最高的功率重量比。比其他中孔发动机的重量高达500 hp，重400磅至600磅。这意味着前桥的重量较小，结合其紧凑的配置，可以在驾驶室设计方面更大的灵活性。
The innovative architecture of the X12 results in a remarkably low engine weight, at only 2,050 lb. A sculptured block design allows unnecessary mass to be removed while retaining high rigidity. Substantial weight savings are also achieved by the use of high-strength composite materials for the oil pan and valve cover.
“在X12的设计过程中，我们评估了每一个减少尺寸和降低体重的机会，实现了这一点，没有妥协结构强度，以便下一代12升的耐用性与康明斯重型引擎相关的所有耐用性康明斯工程副总裁吉姆·弗（Jim Fier）说。“我们真的很高兴X12如何为OEM合作伙伴提供更轻，坚固耐用的引擎，不仅提供出色的性能，而且还可以将更关键的设备运输到现场。”
Additional integration and weight savings were realized with the new Single Module(TM) aftertreatment, designed by Cummins Emission Solutions to be up to 40 percent lighter and up to 60 percent smaller than current aftertreatment designs. The compact design is easier to install and service, and the exceptional thermal efficiency of the Diesel Particulate Filter (DPF) requires fewer regenerations. Integral to the system are the latest Cummins Diesel Exhaust Fluid (DEF) doser and a new compact mixer design, resulting in a more precise spray pattern, to enhance X12 reliability while minimizing DEF consumption.
下一代X12的收视率从455 hp到500 hp不等，旨在满足火灾和紧急设备的最大性能需求。X12具有1000至1300 rpm的1695 lb-ft最大扭矩，可提供出色的发射能力和高度响应的总体车辆性能。与所有康明斯驱动的紧急车辆发动机一样，即使发生与排放相关的故障或治疗后的再生期间，校准也保持最大性能。另外，当用Onan（R）发电机指定X12时，康明斯服务网络是引擎和发电机的维护，零件和服务的单一来源。
X12包括以客户为中心的创新Single-Cam In-Head (SCIH) design with a roller valve train and high-efficiency intake ports, to minimize frictional losses and improve fuel economy. The cylinder architecture minimizes oil consumption, and fully integrated return paths send oil flowing back through the filter, reducing degradation. With over 3 million Cummins VGT(R) Turbochargers in service today, the Cummins VGT Turbocharger sets the industry standard for reliability and durability. Enhancements to this proven design boost transient response and, in combination with an integrated low-weight engine brake, provide strong engine braking at lower rpm. The XPI fuel system, derived from the X15 engine, is scaled in size to match the 12-liter platform while retaining all the same robust characteristics. Additionally, the X12 shares common components with the Cummins X15, including the Single Module aftertreatment system, oil filters and fuel filters, and the compact design leads to easier access for servicing events.
下一代X12将在康明斯Jamestown（N.Y.）发动机工厂以及最新的X15 Performance系列旁建造，作为扩展的X家族的一部分，占据了350 hp-to-605 hp的HP评级系列，这是最广泛的重型选择。运输业。X12基于一个全球平台，在全球一些最艰巨的应用程序中，拥有超过100,000个服务和10亿英里的现实经验。
In addition to the traditional service network, Cummins provides fire departments with a number of ways to stay directly connected to their engines. Cummins Guidanz(TM) app with a Bluetooth(R)-enabled INLINE(TM) mini datalink adapter is a simple way for anyone to view critical engine information, including prioritized engine faults, and quickly share it with their operations manager or service provider for informed decision making. Cummins Connected Diagnostics(TM) allows telematics-equipped vehicles to monitor engine fault codes with instant diagnosis and clear recommendations regarding continued vehicle operation or the need for immediate service, sent directly to the vehicle operator, home base or both.
QuickServe（R）手机只是保持在平板电脑和智能手机上的另一种方法。该免费应用程序可用于Android（R）和iOS（R）系统，可立即访问零件和服务信息，包括引擎构建信息，零件目录，故障代码分析仪和故障排除信息。所有康明斯发动机都得到北美最大，功能最强的服务和支持网络的支持，拥有3500多个授权维修地点。康明斯护理，1-800-Cummins（TM）（1-800-286-6467）可获得24/7/365的服务，以提供服务援助，并帮助找到最近的可用和授权设施。
The X12 comes with a standard 5-year/100,000-mile full engine warranty, which includes fuel injectors. Optional extended coverage plans are available for up to eight years. Full production of the OBD/GHG-compliant X12 is anticipated to begin in 2018.
关于康明斯
康明斯公司（Cummins Inc.系统。康明斯总部位于印第安纳州哥伦布市，目前在全球范围内拥有约55,400名员工，并通过大约600个公司拥有和独立的分销商的网络和大约7,400个经销商地点为大约190个国家和地区的客户提供服务。康明斯在2016年赚了13.9亿美元的销售额13.9亿美元。可以在网络上找到新闻稿www.cummins.comor cumminsengines.com. Follow Cummins on Twitter at twittter.com/cumminsengines and on YouTube at youtube.com/cumminsengines.
