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更大的差速器+精密加工的齿轮=更多的正常运行时间

Detroit® continues to refine and expand its lineup of axles. 新的重型驱动bbin捕鱼游戏平台为客户提供最新的bbin捕鱼游戏平台,以帮助提高效率和性能.

Designed for higher torque applications, quieter operation and increased payload capacity, Detroit rear-drive axles are also easy to maintain, 增加您的正常运行时间并降低您的拥有成本. bbin电竞游戏最新的车轴bbin捕鱼游戏平台有助于使用更快的轴比来支持减速, 而我们最新的车轴润滑管理(ALM)系统有助于进一步提高燃油经济性. ALM是bbin电竞游戏的一项功能,只在货运班轮卡斯卡迪亚上提供®.

Weight Ratings

34,000 lbs to 44,000 lbs

Available Ratios

2.16* to 4.778

Warranty

最长可达5年或75万英里,具体取决于卡车型号和应用.

New Axle Offerings

bbin电竞游戏正在扩大和完善其车轴系列, 提供全新的重型驱动bbin捕鱼游戏平台. 这些新的bbin电竞游戏车轴适用于所有卡车型号.

Tandem Rear Axle Explorer

点击下面的标签,了解更多关于串联后桥的特点和好处.

Seal Design

Improved seal design for optimal leak protection.

Heavy Duty Yokes and Flanges

增加了稳健性,以优化动力传动系统性能,在减速应用程序.

Hypoid Design

达到燃油效率和耐用性的最大平衡.

Axle Lubrication Management 2.0

调节环形齿轮的油位,以减少摩擦和寄生损失, extending gear life and improving fuel economy.

Model Options

专为建筑,配电,倾卸,消防和应急,政府,房车,石油 & gas, refuse, and regional. 

Freightliner
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Cascadia
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M2 112 Plus
一辆m2106 Plus货运卡车行驶在一片绿地前的路上.
M2 106 Plus
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114SD Plus
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108SD Plus
Western Star
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57X
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47X
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49X
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Integrated Detroit Powertrain

只有一家公司可以提供这种级别的集成

The Integrated Detroit® Powertrain为您提供高效运营业务所需的性能和可靠性. Detroit has designed, engineered and manufactured the engine, 变速箱与车轴无缝配合, 为您的业务需求提供最佳的动力总成解决方案. 集成的bbin电竞游戏动力系统可在货运班轮卡斯卡迪亚.

Tandem Rear Axle

  • New Axles Designed for Fuel Economy: To provide optimum efficiency and performance, bbin电竞游戏动力系统包括一个全新的轴,专门设计与减速DD13集成® Gen 5, DD15® Gen 5 and DT12®,从而产生坚如磐石的可靠性和耐用性.
  • Faster 6x4 Axle Ratios: 6x4配置可用于需要四轮驱动和卓越牵引力的应用. 各种更快的轴比是可用的,从2.41 to 2.16.
  • Faster 6x2 Axle Ratios: The 6x2 configuration boasts a 2.28 ratio, 允许DD15第5代和DD13第5代在卡车以相同速度巡航时转向较低的rpm. 它与低RPM扭矩曲线和直接驱动传动完美搭配. 这意味着它可以在最高档位巡航更长时间,以获得更好的燃油效率.
  • Lighter 6x2 Axle: 6x2轴配置在串联上包含一个非驱动标签轴, 减少总重量(380磅)和活动部件的数量, delivering better fuel economy.
  • Axle Lubrication Management (ALM2): 串联后桥设有一个可选的轴润滑管理2.0 (ALM2)系统,调节油位在环齿轮和摩擦损失优化小齿轮轴承,以减少摩擦和寄生损失, 延长齿轮寿命,进一步提高燃油效率.

Steer Axle

  • Numerous Steer Axle Advantages: Detroit® 转向轴提供坚固的强度在一个轻量级的包, and integrate optimally with the other components. They are designed for the life of the axle, 具有多个额定值可用于量身定制的重量分布.
  • Superior Maneuverability: bbin电竞游戏动力系统的最先进的转向轴提供了一个55度的车轮切割非常灵活的机动. 
  • Needle Bearings Improve Durability: With needle bearings instead of bushings, they won't damage the king pins, and offer increased durability.

Engine

  • Engine Compliance: bbin电竞游戏提供了一系列符合EPA标准的新型汽车发动机, CARB emissions, GHG, and OBD requirements. 请咨询您当地的经销商,以确保选择的产品符合您的具体需求.
  • Downsped Engines = Improved Fuel Economy: DD13和DD15的减速等级分别为425/450/455和1750 lb/ft,在较低的rpm下提供更大的马力和扭矩, 保持你的卡车在最高档位更长时间,同时巡航更有效的发动机速度. 较低的发动机转速减少了燃油喷射次数,显著提高了燃油经济性.
  • Six-Blade Engine Fan: 六叶风扇在不牺牲冷却能力的情况下降低了功耗.

Transmission

  • Integrated Communications Benefits: The DT12® 变速器将发动机连接到车轴,并与DD13通信® Gen 5 and DD15® 第5代采用集成电子网络,共享减少损坏的信息,如离合器过载和传动系统保护.
  • Super-Finished Gears: Tightly-spaced 12-speed gearing, 现在新DT12的“超级精加工”齿轮可用于新卡斯卡迪亚和西部之星5700XE, improves low-speed maneuverability, 使bbin电竞游戏动力系统不仅强大而且高效, but also smooth and safe to operate as well.
  • Intelligent Powertrain Management (IPM): DT12使用GPSbbin捕鱼游戏平台和地形图信息来操纵发动机和传动功能, taking advantage of the truck's surroundings. IPM6 refines the parameters of this technology, 使卡车更能有效地利用周围环境.
  • Transmission Benefits: The DT12's direct drive and over drive gearing, along with eCoast, 与减速发动机集成在一起,现在在关闭油门时怠速低于500RPM,以优化燃油经济性.

Aftertreatment

  • 1-Box®1-Box是一个完整的后处理排放系统,结合了SCR催化剂, the Diesel Oxidation Catalyst (DOC), 柴油微粒过滤器(DPF)和柴油排气液(DEF)都成一个简单的组件.

Brochures and Spec Sheets

Detroit Powertrain Product Overview Guide (Freightliner New Cascadia)

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