Features Of Application Of Pto Shafts And Cardan Shafts - Belarus 1822.3 Operator's Manual

In course of the implements coupling via DH-2V, DH-2 or DH-2R (Figure 5.10.4),
when distance equality from the implement connection point to PTO shaft and PRS is not
maintained, PTO shaft and PRS axles are shifted relative to each other in fore-and-aft plane
(right and left) when the implement turns the cardan shaft length is varied lengthwise, an ex-
tensible cardan shaft with gimbal joint and constant-velocity universal joint with guard hous-
ing shall be used. Meanwhile the constant-velocity universal joint shall be located on the part
of PTO shaft.
Figure 5.10.4 – Shaft length finding scheme in course of the tractor coupling with
the implements connected via DH-2V, DH-2 or DH-2R.

5.11 Features of application of PTO shafts and cardan shafts

WARNING: BE CAREFUL WHEN PTO SHAFT IS ACTIVATED AND THE CARDAN
SHAFT OF THE IMPLEMENT COUPLED IS ROTATING. IN CASE THERE ARE PEOPLE IN
AREA OF OPERATION OF PTO SHAFT THEY OR THEIR CLOTH CAN BE CLAMPED BE-
TWEEN THE IMPLEMENT ROTATING PARTS AND OTHER MOVING MACHINERY, THAT
CAN RESULT IN PERMANENT INJURY INCLUDING WITH FATAL OUTCOME, THERE-
FORE BEFORE STARTING THE PTO SHAFT ENSURE THERE IS NO PEOPLE IN DAN-
GEROUS AREA BETWEEN THE TRACTOR AND THE IMPLEMENT. WORKS
ASSOSIATED WITH MAINTENANCE SERVICES (ADJUSTMENT, GREASING AND ETC.),
MOUNTING AND DISMOUNTING OF THE CARDAN SHAFT SHALL BE CARRIED OUT
WHEN THE TRACTOR PTO SHAFT AND ENGINE ARE DISABLED. BEFORE STARTING
THE CARDAN SHAFT MOUNTING, STOP THE ENGINE, GET THE IGNITION KEY OUT OF
STARTER SWITCH AND THE DEVICES, AND SET THE PARKING BRAKE!
ATTENTION: TRACTOR MANUFACTURER SHALL NOT BE LIABLE FOR THE
IMPLEMENTS COUPLED CARDAN SHAFTS FAILURES. CARDAN SHAFTS SPECIFI-
CATIONS AND DESIGN ARE IN SPHERE OF RESPONSIBILITY OF THE IMPLEMENTS
AND CARDAN SHAFT MANUFACTURERS!
ATTENTION: CARDAN SHAFT OF IMPLEMENT COUPLED MUST ENSURE
TRANSFER OF RATED-LOAD TORQUE WHEN ROTATION FREQUENCY IS NOT LESS
THAN 540 RPM OR 1000 RPM, DEPENDING ON THE SET MODE!
ATTENTION: DO NOT USE THE CARDAN SHAFTS WITHOUT THE APPROPRI-
ATE PROTECTIVE DEVICES AND IF THEY ARE SELF-MANUFACTURED OR DAM-
AGED!
ATTENTION: BE CAREFUL WHEN COUPLING OF THE IMPLEMENTS WITH THE
CARDAN DRIVE: DEFLECTION ANGLES OF THE CARDAN SHAFT ARE LIMITED BY
THE TRACTOR STRACTURAL COMPONENTS, FOR EXAMPLE, BY LIFTING DEVICE
GUIDING RODS OR TRACTOR WHEELS. DUE TO MUTUAL TOUCH-DOWN OF THE
CARDAN SHAFT AND OTHER STRACTURAL COMPONENTS, SOME BREACKAGE OF
THE IMPLEMENT TRAILING APPLIANCE CAN OCCURE OR, FOR EXAMPLE, TRAC-
TOR TIRES OR THE CARDAN SHAFT DAMAGE!
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2022.3-0000010 OM