Fayat Group Dynapac CA25 - Page 54

Miscellaneous
02-17-2021 4812325897EN 54
Unlocking the articulation
Remember to restore the steering joint lock
on the steering joint to open before operating.
Return the lock arm (2) to the starting position and
secure it with the lock pin (1) to the articulation lock
(4). Install the safety pin with cable (2) to secure the
lock pin (3). The joint lock (4) is on the machine
frame.
Towing
The roller can be moved up to 300 meters (330
yards) using the instructions below.
Alternative 1
Short distance towing with the engine running.
Activate the parking/emergency brake, and
temporarily stop the engine. Chock the wheels
to prevent the roller from moving.
Loosen both towing valves (1) (middle hex nut) three
turns to the left, holding the multi-function valve (2)
(lower hex nut) stationary. The valves are on the
forward drive pump.
Start the engine and allow it to idle.
The roller can now be towed and can also be steered
if the steering system is otherwise functioning.
Fig. Steering joint lock
1. Lock arm
2. Safety lock
3. Lock pin
4. Articulation lock
Fig. Propulsion pump
1. Towing valve
2. Safety nut
1
2
3