An electrified fire fighting vehicle includes a chassis defining a longitudinal length of the electrified fire fighting vehicle, a first high voltage component positioned at a first location along the longitudinal length, a second high voltage component positioned at a second location along the longitudinal length, and a raceway assembly. The raceway assembly includes a conduit and a high voltage cable. The high voltage cable provides power between the first location and the second location. To facilitate thermally regulating the high voltage cable, at least one of (a) the conduit defines a plurality of vents, (b) the raceway assembly includes a cooling element disposed within the conduit, or (c) the conduit comprises a thermally conductive material.

A high voltage system for an electrified vehicle includes a first high voltage component, a second high voltage component, and a high voltage cable. The high voltage cable provides power between a first location of the first high voltage component and a second location of the second high voltage component. The high voltage cable includes a core, a sheath disposed around and along the core, and one or more detection layers at least one of (a) disposed around and along the sheath or (b) disposed within the sheath. The one or more detection layers are configured to facilitate detecting at least one of (a) damage or wear to the sheath or (b) a location of the damage or wear along the sheath.

A vehicle includes a chassis, tractive elements coupled to the chassis, an electric motor coupled to the chassis and coupled to the tractive elements such that the electric motor drives the tractive elements to propel the vehicle, an accessory module coupled to the chassis and coupled to an output of the electric motor. The accessory module is configured to receive mechanical energy provided by the electric motor and provide at least one of electrical energy or fluid energy.

A vehicle includes a chassis including a frame rail extending longitudinally, a tractive element coupled to the chassis, an electric motor coupled to the chassis, a shaft coupling the electric motor to the tractive element such that the electric motor is configured to drive the tractive element to propel the vehicle, the shaft extending longitudinally, and a water pump configured to provide a flow of water in response to receiving mechanical energy provided by the electric motor.

An electrified vehicle includes a chassis, a front axle, a rear axle, a vehicle component including at least one of a pump, a compressor, or an alternator, an energy storage device including a plurality of batteries, and an electromagnetic device coupled to both (a) at least one of the front axle or the rear axle and (b) the vehicle component. The electromagnetic device is powered by the energy storage device and configured to selectively provide a mechanical output to (i) the at least one of the front axle or the rear axle and (ii) the vehicle component.

Portable devices and methods for testing a tanker truck safety and identification system. In one example, a portable tanker truck testing device includes a plurality of contact pins configured to couple with corresponding contact pads on the tanker truck safety and identification system, a memory, a display, a wireless communication interface configured to support communication of data via at least one network protocol, and a microprocessor. The microprocessor is configured to configured to run a program to test one or more components of the tanker truck safety and identification system, to display test results on the display, and to transmit, via the wireless communication interface, test results and information to a remote computing device.

A high voltage system for an electrified vehicle includes a first high voltage component, a second high voltage component, and a high voltage cable. The high voltage cable provides power between a first location of the first high voltage component and a second location of the second high voltage component. The high voltage cable includes a core, a sheath disposed around and along the core, and one or more detection layers at least one of (a) disposed around and along the sheath or (b) disposed within the sheath. The one or more detection layers are configured to facilitate detecting at least one of (a) damage or wear to the sheath or (b) a location of the damage or wear along the sheath.

An electrified vehicle includes a chassis, an energy storage system supported by the chassis, a high voltage component, a conduit, a high voltage cable, and a controller. The high voltage cable is routed through the conduit and provides high voltage power between the energy storage system and the high voltage component. The controller is configured to (a) initiate an alarm if a person is attempting to access the high voltage cable with the high voltage power active, (b) disengage a contactor of the energy storage system to stop providing the high voltage power through the high voltage cable in response to (i) the person attempting to access the high voltage cable with the high voltage power active and/or (ii) the person accessing the conduit, and/or (c) prevent access to the high voltage cable in response to the contactor being engaged and the high voltage power being active.