Disc mower PRONAR PDK220

PRONAR PDK220 rear mounted disc mower is a compact, robust, characterized by lightweight structure where PRONAR cutter bar is applied. PRONAR disc mower can be easily mounted on various tractors. Minimum tractor power requirement for this mower is 30 hp. Classic suspension guarantees uniform pressure of cutter bar on the surface. Disc mower PRONAR PDK220 has three transport positions which is a big advantage among other mowers manufacturers.
Floating position of the hydraulic lever guarantees smooth drive transmission even on large irregularities of the ground. Side suspension allows to mow on the slopes ranging from + 900 up to -220. The mower is protected by a safety fuse, which at the time of collision with an obstacle slides apart and the mower is moved backwards minimizing the possible effects of the impact.

  1. 1
    SAVES ENERGY
    About 50% lower power consumption compared to drum mowers.
  2. 2
    LOW OPERATING COSTS
    Spring tensioner reduces fuel consumption and attrition of the cutter bar.
  3. 3
    UNIVERSAL
    Extensive range of inclination facilitates enables operation on uneven and steep surface.
  4. 4
    EASY TO USE
    Allows to work with older tractors without any changes in the hydraulics. It requires only one hydraulic connector.
  5. 5
    ERGONOMIC
    The right shape of discs ensures lower cutting resistance and power demand during cutting .
Total width in working position 4110 mm
Total height in working position 1120 mm
Length in working position 1430 mm
Length in transport position min/max 1430/4440 mm
Width in transport position min/max 1250/1740 mm
Height in transport position min/max 980/2720 mm
Working width 2200 mm
Swath width min/max 1450 mm
Recommended working speed 10 km/h
Efficiency (for recommended working width) 2.2 ha/h
Weight 520 kg
Min. power requirement 22/30 kW/HP
PTO speed 540 rpm
Linkage system Cat. II and III acc. ISO 730-1
Number of disks (item) 5
Number of knives (item) 10
left 4
right 6
Type of cutting knives twisted
Rotation speed of discs 3265 rpm/min
Ground following ability +90/-22 [º]
Transport position:
vertically at the side of a tractor hydraulically adjustable
vertically at the rear of a tractor manual handling beam
horizontally at the rear of a tractor manual handling beam
( recomended for short transportation)
Required hydraulic output 1 output at the back of a tractor
Quick knifes replacement Standard
PTO shaft Standard
Additional set of knifes Standard
Spray RAL 6010  400 ml Standard