SAF TRAKe (under development)

The SAF TRAKe uses recuperation to recover energy and provides traction support through the powerful electric motor. More traction and stability, for example in construction site traffic.

The axle can be combined with INTRA or MODUL air suspension.

Product information

SAF TRAKe: Electric recuperation and traction assistance. More power through additional e-drive.
In addition to recuperation for power generation, the SAF TRAKe works with a more powerful high-voltage e-machine with higher output. With this additional power, the SAF TRAKe participates in the drive work and supports the main engine during starting and acceleration.
Particularly in demanding road conditions and on inclines, the SAF TRAKe provides more traction and stability for the semitrailer and provides valuable assistance, for example in construction site traffic.

The main features of the SAF TRAKr are:

Auxiliary drive in the system
Standardized system: identical in construction to standard axles
Retrofitting: Retrofitting possible
Independent from trailer manufacturer
Standard wear parts for simplified spare parts supply
Simple maintenance: Maintenance of tires, wheel heads and brakes without dismantling the system
Reduction of background noise while driving
More efficiency through reduced loading and idle times
Driver-friendly and easy to operate

Recommended use:

Cooler
Silo
Moving Floor
Lifting platform
Transportable e-forklift

Technical data

Axle load:	9 t INTRA , 10 t MODUL
Track width:	2040 / 2090 / 2140 mm
Brakes:	19.5” / 22.5”
Offset:	Offset 120 / single
Tyre configuration:	e.g. 385/65R22.5" / e.g. 425/55R19.5"
Gearbox:	1-speed with differential Gear ratio i=1:12.08
E-machine:	Liquid-cooled permanent magnet synchronous machine (PSM) Max. Power: 120 kW peak power 60 kW continuous power Max. torque: 320 Nm -> 1.933 Nm per wheel