The TRG has a large, sensitive clutch which doesn't require any adjustment due to the fact that the hydraulic activation makes up the slack which comes about through usage.
The TRG's gear box with its helical shaped gears has 32 speeds, 16 forward and 16 reverse. In addition it has a synchronised inverter which allows the drive direction to be inverted even when the tractor is in motion.

ADVANTAGES

• Synchronised gear box with helical shaped gears = longer life span of the transmission even with frequent speed changes; no locking during gear changes; low noise levels, wide speed range in logical sequence.

The electro hydraulically controlled HI-LO system* which can be engaged while the vehicle is loaded and at almost any revolution, allows for a 20% reduction of set speeds and to therefore have 32+32 speeds. It is made up of two multiple clutches each with nine synthesised oil bath disks.
The electro hydraulic engagement of one clutch automatically disengages the other one which is carried out by a series of mechanical springs.

ADVANTAGES

• Many speeds available = better use of power; reduction in the speed intervals of one gear and another; constant operation in all situations; lower fuel consumption; reduction in running costs.
• Two multiple clutches = a clutch is always engaged which ensures that the transmission is always connected to the engine, even when turned off; no need for adjustment at any point of the clutch's life span.

* Optional