Transportation; Cbm Stage Quick-Adjusting Hitch; Height Adjustment And Disassembly Of The Cbm Stage Hitch; Automatic Mouth Of The Cbm Stage Hitch - Zetor FORTERRA HD Series Operator's Manual

Before you start, make sure that the technical condition of the tractor corresponds to
requirements for safe operation. When a trailer or implement is attached, check its connection and
proper fixation of the load. Never leave the tractor while it is moving to connect the trailer by
yourself. Also take care of your assistant's safety.

CBM stage quick-adjusting hitch

It is designed for attachment of double-axle trailers or
lighter single-axle semi-trailers. The guiding mouth is
height adjustable. During work with various implements it
may be necessary to adjust the height of the hitch or to
disassemble the entire hitch.

Height adjustment and disassembly of the CBM stage hitch

By moving the control lever in the arrow direction to
position (1) you will release the lever and by moving it
subsequently to position (2) you will retract the locking
pins (3). Now, the stage hitch is released and you can
adjust its height or disassemble it. When you release the
lever from position (2), the locking pins (3) will extend and
the lever will automatically return to the initial position.

Automatic mouth of the CBM stage hitch

When the lever (1) is moved in the direction of the arrow
(a), the pin (2) is retracted to the upper position, which is
signalled by the extended indicator (3), see fig. (A). When
the mouth gets onto the shaft lug, the pin will automatically
slide into the lug of the connected trailer. You can lower
the hitch pin (2) manually by moving the lever (1) in the
arrow (b) direction. The insertion of the pin is signalled by
the retracted indicator (3), see fig. (B).
After the attachment of the trailer you must
always check whether the indicator (3) is retracted in
accordance with fig. (B).

Modular system of hitches for trailers and semi-trailers

Module types:
Fig. (B) - Swinging draw-bar console
Fig. (C) - Swinging draw-bar console with a fixed pin
Fig. (D) - Console with a ø 80 ball
Disassembly, fig. (A):
1 - Remove the locking screw (1).
2 - Secure the module against sinking, release and
disassemble the pins (2).
3 - Slide the module out of the console downwards.
Do the assembly in the reverse order.

TRANSPORTATION

75 75
D201
D202
E304
D204