RAM CHASSIS CAB 4X4 ENGINE PERFORMANCE

Discover the powerful engines and dominant transmissions that propel the Ram Chassis Cab.

MOTOR CUMMINS® TURBODIÉSEL I6 6.7L DISPONIBLE


Handle nearly every task confidently with the available 6.7L Cummins® Turbo Diesel I6 engine. Designed for commercial use, the 6.7L Cummins is a highly reliable powerplant for heavy workloads. El diseño del bloque del motor mejora la capacidad de enfriamiento y presión, mientras que los pistones robustos de trabajo pesado y un turbocargador de alto desempeño aumentan aún más la durabilidad y la potencia. Para minimizar el tiempo de inactividad, se ha simplificado el mantenimiento ya que tanto el filtro de aceite como los dos filtros de combustible están ubicados estratégicamente para facilitar el acceso desde la parte superior.

  • Relación de compresión de 19:1
  • Turbocargado y refrigeración del aire de admisión
  • 107 MM de diámetro
  • 124 MM de carrera
  • Aluminum Performance Bolt-On Intake Manifold
  • Inyectores de alimentación superior, geometría actualizada de los puertos de admisión para mejorar la ventilación y el desempeño en comparación con las generaciones anteriores
  • ​​​​​​​Capacidad de arranque en frío con tecnología avanzada de bujías incandescentes
  • Bloque de hierro fundido
  • Cabeza de cilindro de hierro fundido
  • Cigüeñal de acero forjado
  • Freno de escape diésel inteligente

LB-PIE DE TORQUE
800
CABALLOS DE FUERZA MÁX.
360

TORQUEFLITE® HD 8-SPEED TRANSMISSION (PTO CAPABLE)


For medium- and heavy-duty commercial vehicles, the TorqueFlite® HD 8-speed automatic transmission paired with the available 6.7L Cummins® Turbo Diesel I6 engine delivers impressive durability, minimal noise, low vibration and intuitive software control for seamless shifting. Enjoy car-like drivability and truck-grade performance with shift points that adapt to driving conditions, including launching in 2nd gear when Tow-Haul Mode is off or unladen.

 

Access Power Take Off no matter your upfit. The TorqueFlite® HD 8-Speed Transmission provides PTO access from the left and right side with 4x4 or 4x2 configurations.

 

Relaciones de transmisión:

1st Gear – 4.89

8th Gear – 0.64

FRENO DE ESCAPE DIÉSEL INTELIGENTE


The 6.7L Cummins® Turbo Diesel l6 engine features a Diesel Exhaust Brake for optimal control. Cuando el vehículo circule a más de 5 mph (8 km/h), activa cualquiera de los 2 modos de funcionamiento:

  • Full "Normal" Mode: Normal mode is active when the Exhaust Brake indicator is on and turned yellow. Este modo permite que el freno de escape se active automáticamente cuando el conductor suelta el acelerador, aplicando toda la potencia de frenado.
  • Automatic "Smart" Mode: Automatic Smart Mode is active when the Exhaust Brake indicator is on and turned green. Smart Mode applies varying braking power to maintain steady vehicle speed with less noticeable braking, only applying stronger braking as needed. Este modo está diseñado para un funcionamiento más suave en pendientes de bajada.

6.7L CUMMINS® TURBO DIESEL I6 ENGINE AVAILABLE 2027 RAM HEAVY CHASSIS CAB 4X4 TRIMS

TRADESMAN®

BIG HORN®

TRADESMAN®

BIG HORN®

TRADESMAN®

BIG HORN®

ENCUENTRA TU RAM CHASSIS CAB

Explore our lineup of Ram Chassis Cab models that offer the available 6.7L Cummins® Turbo Diesel I6 engine.

MOTOR V8 HEMI® DE 6.4 L


Built for heavy-duty demands, the 6.4L HEMI® V8 engine features a cast-iron block that delivers exceptional structural rigidity and durability, paired with lightweight aluminum cylinder heads that use hemispherical combustion chambers to improve airflow and heat dissipation. Un cigüeñal de acero forjado proporciona la resistencia necesaria para soportar un alto torque y un funcionamiento continuo de cargas pesadas.

 

To support commercial customers' need for additional electrical capacity, a dual-alternator option is also available and is capable of supporting snowplow equipment, 120-volt bed outlets, worksite lighting and other high-draw equipment. (See TorqueFlite HD Transmission for PTO Capability).

  • Relación de compresión de 10:1
  • 104 MM de diámetro
  • 95 MM de carrera
  • Bloque de hierro fundido
  • Tapa de cilindro de aluminio
  • Cigüeñal de acero forjado
  • Recirculación del gas de escape con enfriador de alta presión
  • ​​​​​​​Enfriador del aceite integrado
  • Sequential Port Fuel Injection
  • Colectores de escape de acero inoxidable
  • Opción de alternador doble

LB-PIE DE TORQUE
429
CABALLOS DE FUERZA MÁX.
375

TRANSMISIÓN AUTOMÁTICA TORQUEFLITE® DE 8 VELOCIDADES


The standard 6.4L HEMI® V8 engine paired with the TorqueFlite® 8-speed automatic transmission provides Ram truck V8 power with responsive performance for a variety of driving conditions. 

 

The TorqueFlite® 8 is an advanced 8-speed automatic transmission designed to deliver a blend of power, smoothness and efficiency for modern trucks and light commercial vehicles, used across a wide range of applications. It’s part of the 2nd-generation 8-speed transmission family—known globally for reliability, quick shifting and high torque capability. Its proven architecture provides lightning-fast seamless shifts that keep the engine in its ideal power range whether you’re accelerating onto the highway, towing a trailer or cruising in everyday traffic. Un software avanzado, la función de salto de cambios y los sistemas de engranajes optimizados permiten reducir las revoluciones del motor, con el objetivo de disminuir el consumo de combustible y los costos operativos. (See TorqueFlite HD Transmission for PTO Capability).


Relaciones de transmisión:

1st Gear – 4.71

8th Gear – 0.67

TORQUEFLITE® HD 8-SPEED TRANSMISSION (PTO CAPABLE)


Optional on 3500 models when PTO is required, and standard on 4500 and 5500 gas applications, the TorqueFlite® HD 8-speed automatic transmission paired with the available 6.4L HEMI® V8 engine delivers impressive durability, minimal noise, low vibration and intuitive software control for seamless shifting. Enjoy car-like drivability and truck-grade performance with shift points that adapt to driving conditions, including launching in 2nd gear when Tow-Haul Mode is off or unladen.

 

Access Power Take Off no matter your upfit. The TorqueFlite® HD 8-Speed Transmission provides PTO access from the left and right side with 4x4 or 4x2 configurations.

 

Relaciones de transmisión:

1st Gear – 4.89

8th Gear – 0.64

6.4L HEMI® V8 ENGINE AVAILABLE
2027 CHASSIS CAB 4X4 TRIMS

TRADESMAN®

BIG HORN®

TRADESMAN®

BIG HORN®

TRADESMAN®

BIG HORN®

ENCUENTRA TU RAM CHASSIS CAB

Explore our lineup of Ram Chassis Cab models that offer the available 6.4L HEMI® V8 engine.