100 Amp Mega Fuse

The 100 Amp Mega Fuse allows for continuous power to be transferred from the remote alternator to the actuator contactors and the wire harness on the Mammoth 850. This fuse is located inside a protective covering directly above the 12V battery on the Mammoth and is an easily accessible diagnostic check if the electrical system is not functioning.

Electric Hydraulic Actuator (EHA)

Contactor Actuator

The Actuator Contactors on the Mammoth 850 are 12V reverse polarity solenoids that direct power from the Remote Alternator to the Electric Hydraulic Actuators (EHA) when the Joystick is moved in one direction.

The Actuator Contactor closest to the operator will power the EHA on the Mammoth 850. The Contactor closest to the attachment will power the EHA on the attachment.

Joystick

The four-position momentary Joystick has pre-soldered tabs for wiring on all four sides and a 6-pin connector to the harness. The joystick will receive inputs in one direction at a time and controls power to the Electric Hydraulic Actuator on the machine and on attachments.

The joystick will control each attachment in the up and down direction in addition to left and right.

Please note: the Snow-head attachments for the Mammoth 850 will not rotate left and right; therefore, the joystick will control the rotation of the chute in the left and right direction.

Bulkhead Jumper Attachment

The Bulkhead Jumper on the Mammoth 850 is a 14-pin Deutsch connector that connects the main wire harness to the attachment wire harness. It is allows the Electric Hydraulic Actuators on each attachment to be powered based on inputs from the Joystick.

Please note: the Bulkhead Jumper also functions as a safety harness. It will only allow the PTO to be engaged on the Snow-Head or Broom attachments when properly connected.

Further Information