LifeTrac 6 Hydraulics - Concept Diagram

1 and 2 Power Cube Operation, 5 Spools Total

Case 1 - One Power Cube to Drive Wheels

Notes: One power cube allows 2 or 4 wheel drive. 2 wheel drive occurs by connecting a pair or motors, either front or rear wheel drive. 4 wheel drive occurs by paralleling the 2 pairs of front and real drive motors. In the configuraion of using a total of only 5 spools, conversion between 2 and 4 wheel drive happens only by unplugging second set of wheels and plugging the hoses into each other for fluid continuity within the disconnected motors.

Case 2 - 2 Power Cubes to Drive Wheels

In the 5 spool configuraion, 2 power cube case - 4 wheel drive

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Operation with 2 Power Cubes - Enhancement for Automatic Selection Between 2 and 4 Wheel Drive

To enable automatic switch