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KESLA 28RH ROLLER HARVESTER - AGGREGATE

Kesla roller harvester 28RH / 28RHS

kelsa 28rhs

Kesla 28 RH is one of the most popular and known to be very durable, for heavy excavators they developed the 30RH harvester, a "lighter" version.

The 28RH and 30RH models are suitable for clear-cuts where the average diameter of the wood is around 50 cm. The aggregates are also very suitable for baling the material lying on the ground and in the pile as well as for felling eucalyptus.

The powerful efficient 30RH and 30RHS, fully synchronized 3-roller drive, ensures that there is enough pulling power for strong and hard branches in the thick wood sector. On the 28RH and 28RHS, the 2-roller drive is secured and equipped with a new hydraulic slip lock. This anti-slip spear offers sufficient power and thrust speed with an incredibly good operating performance. The range of additional equipment available for the units includes

– Pro Con

– HydCON

– EucaPro

Equipment, color marking, log treatment and the automatic saw chain tensioner. The 28RH and 28RHS units are ideal for large basic machines with an operating weight of 17-22 tons. The 30RH and 30RHS units have been specially developed for 18-25 t excavators.

TECHNICAL DATA

28RH

28RHS

Width with open gripper:

1,725 mm

1,725 mm

Width with closed gripper:

1,130 mm

1,130 mm

Length:

1,635 mm

1,635 mm

Height (without rotator):

1,620 mm

1,620 mm

Weight (without rotator):

1280 kg

1280 kg

Saw

Cutting diameter (max.):

670 (750) mm

670 (750) mm

Sword length:

25 (28)”

25 (28)”

cubic capacity:

19 cc

19 cc

Feed rate:

2 synchronous rollers

2 synchronous rollers

Opening of the rollers (max.):

700 mm

700 mm

Feed force:

30 kN

25 kN

Feed speed (max.):

4 m/s (300 l/min)

4 m/s (250 l/min)

Relief

delimbing meter:

4 movable,

1 fixed

4 movable,

1 fixed

Limb diameter

(tip of the knives together)

480 mm

480 mm

Opening of the front blades (max.):

720 mm

720 mm

Opening of the rear blades (max.):

760 mm

760 mm

Hydraulics

Print:

240-270bar

240-270bar

Required conveying capacity:

250-300 l/min

220-270 l/min