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Summary of Contents for Kellfri 21-SV20.101
- Page 1 21-SV20.101, 21-SV20.200 21-SV20.300, 21-SV20.500 21-SV20.900, 21-SV20.1000 FORESTRY TRAILER WITH 3,6m Read this manual carefully before using the product! Translated from the original...
- Page 2 TABLE OF CONTENTS Introduction Product information Safety instructions Product safety information Instructions for emergency situations Personal protection Warning decals Surroundings Steps to take before use Hitching the trailer Use and care instructions Starting the engine After use Transportation and storage Maintenance and service Changing oil Cleaning the air filter...
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Page 3: Product Information
The valve block can be positioned by the rear window of the tractor. Different tractors require different valve block mounting solutions. In certain cases, the hoses between the valve block and the crane may also need to be adjusted. Kellfri cannot be held liable for any such customi- sation work. -
Page 4: Safety Instructions
If the safety instructions or instruction manual gets dam- aged or in any other way cannot be used, new copies may be ordered from: Kellfri AB, Storsvängen 2, 532 38 SKARA Sweden. Tel.: +46 (0)511 242 50 (Please contact the retailer) Do not use the equipment or product if you feel ill, tired or are under the influence of alcohol. -
Page 5: Instructions For Emergency Situations
Warning! Never use equipment or products that have defective safety components. Kellfri is not liable for any modifications, changes or rebuilds carried out by customers. INSTRUCTIONS FOR EMERGENCY SITUATIONS In case of emergency, call 112. Always have a mobile phone or emergency phone available when working alone. A first aid kit and fire extinguisher must be kept in an easily accessible location when carrying out any work, maintenance and service. -
Page 6: Warning Decals
WARNING DECALS Make sure warning decals are always visible and clean them when necessary. Do not use a high-pressure washer directly on the warning label. If a decal becomes worn or in any other way unusable, order a new set of decals. An SMV sign must be visible and mounted when travelling on public roads. - Page 7 SURROUNDINGS Check that the work area is free from bystanders, children and objects before hitching or us- ing the trailer. There is a risk of serious bodily harm. Be extra careful if there are children in the vicinity of the area where the equipment or product is used or stored. Check that there are no low-hanging electrical cables within the work area.
- Page 8 Only those who understand the safety instructions and the operating instructions may use the equipment or product. Exercise caution and care when working with the equipment and only use it in the way described in the operating instructions. There is a risk of crushing when working with equipment that has moving parts.
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Page 9: After Use
AFTER USE Wash down and relube the forestry trailer if necessary. TRANSPORTATION AND STORAGE Check that the work area is free from bystanders, children and objects before driving off. Al- ways observe additional caution during transport and moving. Ensure that the equipment or product is well anchored and existing transport lashings are fitted. - Page 10 Changing Oil When changing oil, be sure to use an approved container for oil. Old oil must be disposed of properly recycling center. Contact your local authority for more information. • Ensure that the machine can not tip over. • Pull out the dipstick.
- Page 11 After 200 hours of After 10 hours of After 50 hours of driving or every two CONTROL OR MAINTENANCE driving driving years Lubrication of all joints. Lubrication of slewing housing. Check the oil level in the hydraulic system. Check the oil level in the engine. Check hoses/hose protection.
- Page 12 Maintenance Instruction 1. Do not overload the tractor and trailer! Overloading severly shortens the products lifespan. 2. After wheel replacement, check that the wheel nuts are tightened and repeat after a stable period of operation. Use copper paste or similar paste on the threads to avoid hassle of future maintenance.
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Page 13: Working Conditions
ROTATOR USAGE RESTRICTIONS (Safety instructions when working) • Check the rotator’s maximum permitted load and the load weight. • Do not overload the rotator! • Make sure the hydraulics have reached working temperature. • Check movement speeds and directions as well as control lever function. •... -
Page 14: Service And Maintenance Instructions
ROTATOR LEAD-THROUGH When connecting the hydraulics, it should be noted that the maximum pressure in the pres- sure pipe is 200 bar and that the marked pipe in the rotator’s upper cover (upper pipe) and the axle must be linked to the opening side of the cylinder on the lifting equipment, e.g. a grapple. When the grapple opens, it should be noted that the cylinder movement does not extend fully to keep the pipe under pressure as this pressure is an unnecessary load on the rotator. - Page 15 ROTATOR EXPLODED DIAGRAM Designation Amount Bolt Lowerbearinghous- Axle seal Seal Bearing O-ring Axle diam. 40 Spring Wing Seal Plug Spacer Plug Upper housing Table of contents >>...
- Page 16 LENGTH ADJUSTMENT, BOGIE, WITH DRIVE The positionen of the bogie can be adjusted to a maxlength between the front gate and the end of the bogie to 125cm, see picture below. Make sure that the four bolts (1) with locking nuts is well tightened when remounting.
- Page 17 LENGTH ADJUSTMENT BOGIE WITHOUT DRIVE (from August 2021) Delivery mode. See position of bogie. NOTE The trailer must NOT be used in this position. Pull the frame apart. Run mode. 1. Loosen the bolt, see figure above. 2. Pull the frame apart. 3.
- Page 18 EXPLODED VIEW -CRANE PICTURE 1 ART.No. DESIGNATION R21-SV34.024 The slewing mechanism R21-SV34.038 Turn Cylinder R21-SV34.013 Lift cylinder R21-SV36.021 Lift arm R21-SV34.001 Cylinder - stick R21-SV34.008 Folding joint - the middle part R21-SV34.008 Folding hinge - Gable R21-SV36.020 Folding arm R21-SV34.026 Rotator holder R21-SV34.009 Banjo Screw...
- Page 19 EXPLODED VIEW - CART PICTURE 2 ART.NO DESIGNATION R21-SV34.004 Cylinder - Outriggers R21-SV34.005 Front gate and pull R21-SV34.003 Outriggers R21-SV34.031 Hydraulic hose from the valve packages to engine R21-SV34.007 Support R21-SV34.061 Slots banke front Motor (9hk) R21-SV34.059 Pump with tank (9hk) R21-SV34.017 Bogie - Right R21-SV34.018...
- Page 20 EXPLODED VIEW - PIVOT HOUSING DESIGNATION DESIGNATION housing copper sleeve upper tower lubricating bolt turn cylinder washer M20 bushing copper sleeve 30x34x30 gear bolt bushing for the gear banjo bolt piston washer cogwheel seal Hex bolt M12x55 lubricating point M6 spring washer M12 O-Ring 140x2,5 mm Table of contents >>...
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Page 21: Technical Data
CRANES 21-GL36 TECHNICAL DATA 21-GL36 Reach crane [mm] 3600 Clamping claw (width) [mm] Grapple area[m ²] 0,08 Rotator weight between the crane arm and rotator [kg] Torque [kNm] System pressure [Mpa] Oil volume-turret [L] Weight of crane incl. grapple and rotator [kg] Table of contents >>... - Page 22 LIFTING CAPACITY 21-GL36 [mm] 3 500 3 000 2 500 2 000 1 500 1 000 -1 500 -2 000 -2 500 [kg] Table of contents >>...
- Page 23 HYDRAULIC GL36 ROTATOR Grab cylinder Folding cylinder LIFT CYLINDER Outrigger cylinder Outrigger cylinder Swing cylinder RETURN PRESSURE Table of contents >>...
- Page 24 HYDRAULIC HOSES VALVE PACKAGE GL36 Hydraulic hoses are marked to identify which hose goes to which section of the valve package. See the mark on the hoses and picture below during switching. HYDRAULIC HOSES AND COUPLINGS. Hydraulic hoses from valve assembly to the cylinder/motor. DESCRIPTION L Ä...
- Page 25 Table of contents >>...
- Page 26 COPPER SLEEVE 21-SV20 PINS 21-SV20 Table of contents >>...
- Page 27 VALVE PACKAGE 21-VP7-25-FS Fits to Kellfri’s product range TECHNICAL DATA 21-VP7-25-FS Normal flow 25 [l/min] 6,6 [gpm] System pressure 175 [bar] 2538 [psi] Max Pressure 320 [bar] 4700 [psi] Working temp. -20/+80 [ºC] -4/+176 [ºF] Surface treatment zink plated Weight...
- Page 28 VALVE PACKAGE 21-VP2-25-FS Fits to Kellfri’s product range TECHNICAL DATA 21-VP2-25-FS Normal flow 17 [l/min] 4,5 [gpm] System pressure 175 [bar] 2538 [psi] Max Pressure 320 [bar] 4700 [psi] Working temp. -20/+80 [ºC] -4/+176 [ºF] Surface treatment zink plating Weight...
- Page 29 VALVE PACKAGE 21-VP3-25-FS Fits to Kellfri’s product range TECHNICAL DATA 21-VP3-25-FS Normal flow 17 [l/min] 4,5 [gpm] System pressure 175 [bar] 2538 [psi] Max Pressure 320 [bar] 4700 [psi] Working temp. -20/+80 [ºC] -4/+176 [ºF] Surface treatment zinkplätering Weight 4,5 [kg]...
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Page 30: Operation
OPERATION - ”Kör åt skogen rätt och säkert [Correct and safe forest operations]” published by the Swed- ish University of Agricultural Sciences” Most accidents occur due to toppling over or if the tractor turns over. The worse the terrain is or the greater the load, the greater the risk of an accident. -
Page 31: Loading Work
LOADING WORK Basic movements If you are not accustomed to using a grapple, you should first practice basic crane movements. Exercises that shorten the learning time are set out below. The timber trailer’s stabilisers must be used during all loading and unloading work. The ground under the stabilisers must be level and stable as there is a risk of overturning when working on slopes. - Page 32 NOTES: Table of contents >>...
- Page 33 NOTES: Table of contents >>...
- Page 34 NOTES: Table of contents >>...
- Page 35 DEVIATION FORM We are grateful for your help in pointing out any defects in the product supplied to you by Kellfri. Before making a claim, read Kellfri's general purchase terms and conditions in our catalogue or on our website www.kellfri.co.uk, and in the operating manual if supplied.
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Page 36: Ec Declaration Of Conformity (Original)
You are always welcome to give your feedbacks, reviews or ask us about our equipment and products. Kellfri AB is constantly working on further developing their products and therefore reserves the right to modify, among other things the design and appearance without further notice.
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