Edition 2015-03-31
23
Driving downhill
1. Without a cart (FIG. 42)
When driving downhill on steep slopes the machine
can tip forwards.
With a load on just the Iron Horse or with a cart, with
or without a load the Iron Horse (FIG. 42) must
always be reversed down hills. Always use the diff-
lock (FIG. 43), to ensure braking on both tracks.
When you reverse downhill and at the same time
open the throttle slightly, the clutch is engaged, you
can also use the engine as an engine brake. The disc
brake can be used as normal with the separate lever.
On extremely steep downward slopes the power
winch can also be used. How to use the power winch
is described on page 25 in this manual.
2. With a cart (FIG. 44)
However, with a loaded cart it is possible to drive
downwards. Use the diff- lock to ensure that the
brakes are applied to both tracks. Set the direction, as
it is very difficult to turn with the Iron Horse when the
diff-lock is actuated.
On steep downward slopes, timber is dragged on the
machine's timber bunk. Dragging timber creates more
friction.
3. Flex model
The Flex model has an adjustable accessory mount
that provides increased application possibilities when
driving in difficult terrain. The centre of gravity can be
shifted forward or backward as needed. Always start
at the starting position. For hydraulic-powered Flex,
this is when the piston is unaffected, i.e. the piston
rod is in the compressed position. For manual Flex,
this is the fourth position hole (1) from the rear end of
the Iron Horse.
Note! When the accessory mount is in its forward
position, the load may catch in the load anti-slip guard
or the engine during heavy oscillations or hilly terrain.
FIG 42
FIG 43
FIG 44
1
