Edition
Manual
Chapter
Page
2008-10-23 Workshop Manual, Stiga Titan 4 Hydraulic system
2
4.1 Configuration
There are two main configurations of the Titan machines, depending on the PTO drive, belt
or hydraulic. Machines with belt driven PTO have a “B” in their denomination and
machines with hydraulic driven PTO have a “H” in their denomination.
Machines with belt driven PTO are equipped with two main hydraulic systems:
• Driving system
• External hydraulics
Machines with hydraulic driven PTO are equipped with three main hydraulic systems:
• Driving system
• External hydraulics
• PTO drive
These systems work with the same oil, but in separate parallel systems. Each system has
its own separate hydraulic pump.
The driving system pressure is depending on the power requirements at the wheel axles
and is limited by the engine power.
The PTO drive system pressure is depending on the power requirements in the implement
and is limited to 220 bar.
The external hydraulics is limited to 125 bar and is divided in the following items:
• Two outputs front for implement functions. The outputs are double acting.
• Machines with hydraulic driven PTO; One output rear, parallel connected to the right
located output above.
• Implement lifter, double acting.
• Hydraulic assisted steering.
