DEUTZ HYBRID DRIVE - New Generation

 

Features

 

• Downsizing to a diesel engine with lower rated power
• compared to the conventional drive
• Reducing fuel consumption and exhaust emissions by operating the engine in map areas of optimal fuel consumption
• Downgrading to a lower emission class – to avoid an exhaust after treatment system if applicable (SCR)
• Automatic Start/Stop – avoiding idle operations without load; engine starts automatically upon load request
• Power boost – higher system dynamics during acceleration phases and peak loads
• Electrical on-board power network – inverter generates 110/230 VAC to power auxiliary drives and external units

 

Functions

 

• Automatic Start/Stop for further reduction of fuel consumption and emissions with high comfort for the operator
• Power Boost of the e-machine supports the diesel engine during acceleration phases and peak loads
• Load point increase at power reserve of the diesel engine by the e-machine being operated in generator mode
• Recuperation of kinetic energy during breaking phases

 

Characteristics

 

Diesel Engine

• DEUTZ TCD 2.9 L4
• 4 cylinder in-line engines turbocharged, with or without charge air cooler
• Water-cooled
• 55.4 kW@ 2,600 rpm
• 74.3 hp @ 2,600 rpm

E-machines

• Permanently excited synchronous machines with single tooth winding
• Liquid-cooled
• Integrated in SAE-like housing with SAE connecting dimensions
• Directly attached to the crankshaft
• Nominal power    15/30 kW
• Peak power           30/60 kW
• Maximum torque  200/400 Nm

 

Inverter

• 30/60 kW
• 300/600 Volt
• Liquid- or aircooled
• CAN-Interface
• Optional Features:
  - DC/AC-Converter 230 VAC, 3,7 kW
  - DC/DC-Converter 14 V, 1 kW

 

Traction battery

• Bipolar lead acid battery
• With integrated Battery-Management-System and CAN-Interface
• 30/60 kW
• 300/600 Volt
• 1,8/3,6 kWh

 

 

 Start of production: approx. 4th quarter 2012