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Mercedes-Benz bus-rear-axle-systems

Mercedes-Benz Bus - rear axle systems.

Bus rear axle systems.

Product features.

  • Tire sizes from 17.5 to 22.5 inches
  • Hypoid driven
  • Ring Gear Diameter from 325 to 440 mm
  • Axle loads from 6 to 13 tons (per axle)
  • Gross vehicle weight rating (GVWR) from 6.5 to 20 tons
  • High fuel efficiency
  • Easy maintenance and long oil change intervals
  • Longer lifetime and quieter operation due to our optimized gear set design
  • Optimum power/weight ratio due to weight-optimized technical design
  • Modular concept provides maximum flexibility to customer request
Mercedes-Benz Bus-rear-axle-systems
Mercedes-Benz Bus rear-axle-systems RO 325

RO 325

  • Fabricated axle housing
  • Recommended for minibuses

Data and Dimensions

  • Axle load: 6-8.3 t
  • Tire size: 17.5 inches
  • Brake: disk brake
  • Suspension: air springs / steel springs
  • Drive type: single-stage / 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

RO 325

  • Fabricated axle housing
  • Recommended for minibuses

Data and Dimensions

  • Axle load: 6-8.3 t
  • Tire size: 17.5 inches
  • Brake: disk brake
  • Suspension: air springs / steel springs
  • Drive type: single-stage / 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
Mercedes-Benz Bus rear-axle-systems RO 325
Mercedes-Benz Bus rear-axle-systems RO 390

RO 390

  • Fabricated axle housing
  • Recommended for midibuses

Data and Dimensions

  • Axle load: 10 t
  • Tire size: 19.5 inches
  • Brake: disk brake
  • Suspension: air springs
  • Drive type: single-stage / hypoid
  • Axle weight: 541 kg (varies depending on configuration)

  • A = overall width: 2439-2489 mm
  • B = track width: 1838-1840 mm
  • C = spring track: 1022 mm
  • Ring Gear Diameter: 390 mm

RO 390

  • Fabricated axle housing
  • Recommended for midibuses

Data and Dimensions

  • Axle load: 10 t
  • Tire size: 19.5 inches
  • Brake: disk brake
  • Suspension: air springs
  • Drive type: single-stage / hypoid
  • Axle weight: 541 kg (varies depending on configuration)

  • A = overall width: 2439-2489 mm
  • B = track width: 1838-1840 mm
  • C = spring track: 1022 mm
  • Ring Gear Diameter: 390 mm
Mercedes-Benz Bus rear-axle-systems RO 390
Mercedes-Benz Bus rear-axle-systems RO 440

RO 440

  • Fabricated axle housing
  • Recommended for category city buses and coaches

Data and Dimensions

  • Axle load: 11.5-13 t
  • Tire size: 22.5 inches
  • Brake: disk brake
  • Suspension: air springs
  • Drive type: single-stage / hypoid
  • Axle weight: 683 kg (varies depending on configuration)

  • A = overall width: 2419-2482 mm
  • B = track width: 1802-1804 mm
  • C = spring track: 940 mm
  • Ring Gear Diameter: 440 mm

RO 440

  • Fabricated axle housing
  • Recommended for category city buses and coaches

Data and Dimensions

  • Axle load: 11.5-13 t
  • Tire size: 22.5 inches
  • Brake: disk brake
  • Suspension: air springs
  • Drive type: single-stage / hypoid
  • Axle weight: 683 kg (varies depending on configuration)

  • A = overall width: 2419-2482 mm
  • B = track width: 1802-1804 mm
  • C = spring track: 940 mm
  • Ring Gear Diameter: 440 mm
Mercedes-Benz Bus rear-axle-systems RO 440

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Mercedes-Benz Powertrain offers outperforming and individual engineered aggregates - engine systems, transmission systems and axles - each will provide our customers with the highest durability and quality at the same time. Together, they compose an even more sophisticated, technologically advanced and with regards to fuel efficiency, unbeatable powertrain.

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