该产品系列可以涵盖从城市交通，长途客运，到长途配送的重型卡车等商用车全部应用类别。
我们重视客户体验，客户要求和客户需求并作为新型车桥技术开发的必要条件。我们与时俱进工程技术创新能力以及位于德国享誉世界的以质量为本的基地，造就了我们性能卓越的车桥，主要表现为以下几方面：
- 可靠性，耐久性
- 燃油经济性
- 良好的静音效果
我们车桥产品的优秀特性以及可靠的服务，博得了全世界顶级汽车制造商的信赖。这将我们推向了全世界最大的商用车车桥生产商之列。
坚信自己，探索梅赛德斯-奔驰车桥的优势。
动力总成-车桥系统
卡车后桥系统
自信应对
广泛应用于各类商用车
卡车后桥系统
产品特征
- 车胎尺寸为17.5~22.5英寸
- 双曲面齿轮和行星齿轮驱动
- 齿圈直径为233~485 毫米
- 轴载荷为6.2~16 吨（每轴）
- 车辆总质量(GVWR)为6.5~250 吨
- 高燃油经济性
- 易于维护，长换油周期
- 齿轮组优化设计，使用寿命长，操作更加安静
- 轻量化设计可增加更多的配载
- 免维护轮毂
- 新型主减的主动机油管理系统设计实现油耗的进一步降低
R 325.
- Fabricated axle housing
- Recommended for light-duty application
Data and Dimensions
- Axle load: 6.2-8.3 t
- Wheel-end size: 17.5 inches
- Brake: disk brake
- Suspension: air springs/steel springs
- Drive type: single reduction/hypoid
- Axle weight: 350 kg (varies depending on configuration)
- A = overall width: 2232-2330 mm
- B = track width: 1760-1775 mm
- C = spring track: 1022 mm
- Ring Gear Diameter: 325 mm
R 390.
- Fabricated axle housing
- Recommended for medium-duty application
Data and Dimensions
- Axle load: 7.7-11 t*
- Wheel-end size: 19.5/22.5 inches
- Brake: disk brake/drum brake
- Suspension: air springs/steel springs
- Drive type: single reduction/hypoid
- Axle weight: 541 kg (varies depending on configuration)
- A = overall width: 2350-2489 mm
- B = track width: 1796-1840 mm
- C = spring track: 1022 mm
- Ring Gear Diameter: 390 mm
* 7.7 t single tire, 9.2 t swiss width
R 440.
- Fabricated axle housing
- Recommended for heavy-duty application
Data and Dimensions
- Axle load: 13 t
- Wheel-end size: 22.5 inches
- Brake: disk brake
- Suspension: air springs/steel springs
- Drive type: single reduction/hypoid
- Axle weight: 680 kg (varies depending on configuration)
- A = overall width: 2410-2482 mm
- B = track width: 1802-1910 mm
- C = spring track: 930 mm
- Ring Gear Diameter: 440 mm
R 485.
- Cast axle housing for high engine torque
- Recommended for heavy-duty application
Data and Dimensions
- Axle load: 13 t
- Wheel-end size: 22.5 inches
- Brake: disk brake
- Suspension: air springs/steel springs
- Drive type: single reduction/hypoid
- Axle weight: 765 kg (varies depending on configuration)
- A = overall width: 2422-2482 mm
- B = track width: 1802-1804 mm
- C = spring track: 930 mm
- Ring Gear Diameter: 485 mm
R 233 P – R 300 P.
- Planetary axle with cast axle housing
- Recommended for heavy-duty application
Data and Dimensions
- Axle load: 13.4 – 16 t
- Wheel-end size: 22.5 inches
- Brake: disk brake/drum brake
- Suspension: air springs/steel springs
- Drive type: double reduction/planetary
- Axle weight: 792 kg (varies depending on configuration)
- A = overall width: 2407-2775 mm
- B = track width: 1800-2039 mm
- C = spring track: 930 mm
- Ring Gear Diameter: 233/300 mm
RT 233 P + R 233 P – RT 300 P + R 300 P.
- Planetary axle with cast axle housing, tandem
- Recommended for heavy-duty application
Data and Dimensions
- Axle load: 26.8-32 t (tandem)
- Wheel-end size: 22.5 inches
- Brake: disk brake/drum brake
- Through-drive axle: yes
- Suspension: air springs/steel springs
- Drive type: two-stage/planetary
- Axle weight: 1643 kg (tandem, varies depending on configuration)
- A = overall width: 2407-2775 mm
- B = track width: 1800-2039 mm
- C = spring track: 930 mm
- Ring Gear Diameter: 233/300 mm
RT 390 + RT 390 T.
- Fabricated axle housing, tandem
- Recommended for heavy-duty application
Data and Dimensions
- Axle load: 20 t (tandem)
- Wheel-end size: 22.5 inches
- Brake: disk brake
- Through-drive axle: yes
- Suspension: air springs/steel springs
- Drive type: single-stage/hypoid
- Axle weight: 1220 kg (tandem)
- A = overall width: 2442-2502 mm
- B = track width: 1824 mm
- C = spring track: 930 mm
- Ring Gear Diameter: 390 mm
RT 440 + R 440.
- Fabricated axle housing, tandem
- Recommended for heavy-duty application
Data and Dimensions
- Axle load: 26 t (tandem)
- Wheel-end size: 22.5 inches
- Brake: disk brake
- Through-drive axle: yes
- Suspension: air springs/steel springs
- Drive type: single-stage/hypoid
- Axle weight: 1482 kg (tandem, varies depending on configuration)
- A = overall width: 2410-2482 mm
- B = track width: 1802-1910 mm
- C = spring track: 930 mm
- Ring Gear Diameter: 440 mm
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