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KESLA 20RH ROLLER HARVESTER - AGGREGATE

Kesla roller harvester F20RH / F20RHS

kesla 20rh

The Kesla roller harvester models Kesla 20RH and Kesla 20RHS are fast, maneuverable roller harvester heads for thinning and final felling of weak timber stands in which the trees have an average trunk diameter of less than 30 cm. The gripper opens a maximum of 45 cm.

These lightweight but sturdily built roller harvester heads have an exceptionally high feed and cutting capacity for their size class.

Four delimbing knives do a good job and make it easier to back the logs. Accessories available include ProCon and HydCon, color marking, automatic chain adjustment and stick handling. Felling machines with a wheeled chassis and an operating weight of 8-13 tons are recommended as carrier vehicles for the Kesla 20RH and Kesla 20RHS models.

Width with open gripper:

1,150 mm

1,150 mm

Width with closed gripper:

900 mm

900 mm

Length:

1,275 mm

1,275 mm

Height (without rotator):

1,220 mm

1,220 mm

Weight (without rotator):

570 kg

570 kg

Saw

Cutting diameter (max.):

450 (520) mm

450 (520) mm

Sword length:

18 (20)”

18 (20)”

cubic capacity:

19 cc

10 cc

Feed rate:

2 synchronous rollers

2 synchronous rollers

Opening of the rollers (max.):

450 mm

450 mm

Feed force:

19 kN

15.1 kN

Feed speed (max.):

5 m/s

5m/s

Relief

delimbing meter:

4 movable,

1 fixed

4 movable,

1 fixed

Limb diameter

(tip of the knives together)

330 mm

330 mm

Opening of the front blades (max.):

480 mm

480 mm

Opening of the rear blades (max.):

520 mm

520 mm

Hydraulics

Print:

210-240bar

210-240bar

Required conveying capacity:

170-200 l/min

125-150 l/min

Crane recommendation:

Kesla H561 or H571 with parallel guide

Kesla H561 or H571 with parallel guide