Drive Transmission - PRONAR PDK220 Operator's Manual

SECTION 3 PRONAR PDK220

3.4 DRIVE TRANSMISSION

FIGURE 3.3 Drive transmission
(1) - PTO shaft; (2) - drive shaft; (3) - pulleys; (4) - V-belts; (5) - tensioner
Drive is transmitted from the power take-off shaft (PTO) of the tractor through the PTO shaft
(1) with backstop clutch to drive shaft (2). Then four belts (4) and pulleys (3) drive the
intersecting axis gear of the cutting unit. To adjust the tension use tensioner spring (5)
3.5