Farmi Forest Corporation VALBY HF 231, Operation, Maintenance And Spare Parts

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HF 231
9
4.FEED CHUTE PRESENTATION
4.1.FIELD APPLICATION
The hydraulic feed chute HF 231 makes feeding difficult
material easier and more effective. The chip quality
improves due to constant feeding speed and is less
dependent on knives sharpness.
The HF231 can be driven by the tractor hydraulics or by the
optional independent hydraulic unit HD11.
HF231 is easily mounted to the same attachment as the
mechanical feed chute and the drop spout.
4.2.MAIN COMPONENTS
1.Control handle
2.Directional valve
3.Flow regulator
4.Hydraulic motors
5.Feed rollers
6.Frame
7.Feed chute
8.Safety handle
8. 2. 3.
4. 5. 7.
6. 1.
Fig.1.Main parts.
5.TECHNICAL DATA
HF 231
Feed roller 2 pcs.
∅
208 mm (8
3
/
16
”)
Max. tree diameter 260 mm (10
1
/
4
”)
Hydraulic motors 250 cm
3
(15
1
/
4
in
3
)
Oil demand, P.T.O speed
chip
3
/
16
“, 540 rpm.
chip
3
/
16
“, 1000 rpm.
30 l/min (6
1
/
2
UK gal / min.)
52 l/min ( 11
1
/
2
UK gal / min.)
Feed chute opening size 820 mm x 787 mm (32
5
/
16
” x 31”)
Dimensions 1090 x 871 x 1820 mm
Weight 210 kg (463 lbs)