Kellfri 21-GL36, Manual, Page: 3 / 36

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Table of Contents
Kellfri AB has a policy of continuous product development and therefore reserves the right to make
modifications, e.g. to the design and appearance of the product, without prior notice.
INTRODUCTION
Thank you for choosing a product from Kellfri AB. Compliance with the instruction manual
and sound common sense will guarantee many years of enjoyment using the product. Kellfri's
equipment and products are aimed at self-employed farmers who have stringent performance
demands.
PRODUCT INFORMATION
Kellfri's grapple loaders are available with an outreach ranging from 3.6 m to 7.3 m. All cranes
are supplied with angled lifting arms providing maximum lifting capacity in flat ground
positions. Top-mounted lift cylinders in protected position. The interior hoses in the lifting
arm and articulated boom are protected from external damage during operation. Rotator
links with brakes are standard on GL53 and GL63 while winches are standard on GL53, GL53T,
GL63 and GL73.
AREA OF USE
Connect to forestry trailers, timber trailers, forest thinning trailers and permanent workplaces.
Ideal for handling timber and a variety of different agricultural tasks.
TECHNICAL DATA 21-GL36 21-GL47 21-GL53 21-GL53T 21-GL63 21-GL73
Crane reach 3600 mm 4700 mm 5300 mm 5300 mm 6300 mm 7300 mm
Lifting capacity at 3 m
(max. reach)
175 kg 300 kg 400 kg 400 kg 300 kg 200 kg
Slewing cylinders, slewing house
crane 1 4 4 4 4 4
Grapple (width) 700 mm 1000 mm 1250 mm 1250 mm 1250 mm 1250 mm
Gripping area 0.08 m2 0.18 m2 0.21 m2 0.21 m2 0.21 m2 0.21 m2
Pendulum brake between the
articulated boom and rotator - Standard Standard Standard Standard Standard
Fully rotating rotator Standard Standard Standard Standard Standard Standard
System pressure - 17 Mpa 18 Mpa 18 Mpa 19 Mpa 19 Mpa
Valve block, 2-lever - Standard - Standard Standard Standard
Multi-lever valve block Standard - Standard - - -
Winch - - Standard Standard Standard Standard
Weight 250 kg 600 kg 1280 kg 1223 kg 1320 kg 1400 kg