Related Manuals for Kellfri 26-LW20
Summary of Contents for Kellfri 26-LW20
- Page 1 26-LW20 BACKHOE DIGGER Carefully read the operating instructions before using the product! Operating instructions translated from Swedish...
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Page 2: Table Of Contents
Complaints form Warranty terms and conditions Kellfri designs and supplies efficient, affordable machinery and components for forestry, agriculture, construction and gardening in Sweden, the rest of the Nordic region and Europe. We recommend that you always read and follow the safety instructions and the instructions in the machine’s operating manual. -
Page 3: Introduction
4600 mm Turning angle 180 ° Weight 1000 kg 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. Table of contents... -
Page 4: Safety Instructions
The original design of the machine must not, under any circumstances, be modified without the approval of the manufacturer. Unauthorised modifications and/ or accessories may cause life-threatening injuries or death to users and others. Kellfri is not liable for any modifications, changes or rebuilds carried out by customers. PRODUCT SAFETY INFORMATION •... -
Page 5: Warning Decals
• Operators or others should not stand under suspended loads. • The backhoe digger must not be parked with a load in the bucket and the bucket elevated. • As the backhoe digger is not equipped with a lighting device, use the backhoe digger during the day. -
Page 6: Instructions For Emergency Situations
Warning! Never use equipment or products with defective safety components. 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 or service. -
Page 7: Before Switching On The Unit
Grease moving parts and check that all nuts and bolts are tightened. Correct if necessary. Learn and remember the correct working method. Beginners must work slowly until they have learned how the machine or product works. Users/customers are responsible for ensuring users can handle the situation. - Page 8 2. To check the vertical distance between the tractor and the driver’s seat on the digger, make sure that the lowest link on the three-point linkage is approx. 20–22 cm above the ground. Then measure the distance between the lowest articulation joint and any object that might hit the operator’s head (e.g.
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Page 9: Connecting
CONNECTING Make sure that the unit is on a flat, stable surface. For equipment connected to the tractor, follow the correct procedure written in the tractor’s operating manual. Carefully reverse the tractor to the backhoe digger (reverse the tractor close enough to connect the hydraulic unit). -
Page 10: Operation And Driving
Warning! WARNING! DO NOT ATTEMPT TO RAISE THE UNIT USING THE 3-POINT LINKAGE! THIS MAY DAMAGE THE HYDRAULIC SYSTEM. OPERATION AND DRIVING 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. - Page 11 USE/OPERATION When using backhoe diggers, you should always strive for a more flexible technique. Flexibility is achieved by learning and mastering the control levers. Operate the machine only while seated at the control levers or inside the tractor. Any other method may result in personal injury or death.
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Page 12: Basic Excavation Techniques
When the unit is in position, lower the stabilisers to the ground. The tractor wheels should still be supporting most of the vehicle's weight, as the stabilisers only provide stabilising support and prevents the unit from moving or bouncing during operation. If the tractor is equipped with a front loader, lower it to the ground. - Page 13 When digging with the attachment, extend the boom arm away from the operator. Lower the arm and bucket and start digging. The bucket's teeth should be 30º to 45º to the ground. Once digging has started, bend the bucket until the cutter is horizontal to the ground. Pull the bucket towards the operator and operate the lever to keep the bucket at the correct level.
- Page 14 EXCAVATION ON SLOPES When digging on slopes, always position the backhoe digger facing uphill if possible. It may be necessary to dig a level surface on the slope where you can set up the excavator for digging on the slope. Place excavated soil facing downhill. When excavating the actual hole, place excavated soil on the uphill slope.
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Page 15: After Use
AFTER USE Do not park with a suspended load but with the equipment resting on the ground. Wash down the equipment with water if necessary. TRANSPORTATION AND STORAGE Check that the work area is free from bystanders, children and objects before driving off. Always observe additional caution during transport and moving. - Page 16 • Never repair hydraulics before first making sure there is no pressure in the system. • Never work under a suspended load. • Check that all nuts and bolts are tightened after maintenance and service work. Always test the machine before starting work. •...
- Page 17 FAULT CAUSE ACTION The backhoe digger arm is unable • Low oil level • Fill with oil Hydraulic tank capacity: 25L to lift or swing • Swing speed limitation valve • Open/connect the valve is closed or not connected • Check the system for leakages properly •...
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Page 18: Exploded Diagrams And Materials List
Max. excavation depth 2850 mm Max. excavation height with flat bottom 4950 mm Reach 4,600 mm Bucket rotation 150º Angle of rotation 180º Oil flow min 45l/min Suitable tractor size 70hp Strength of digging arm 1,670 kg Bucket strength 2,800 kg Maximum lifting capacity 765 kg Loading height... -
Page 19: Hydraulic Diagram
HYDRAULIC DIAGRAM Table of contents... - Page 20 Table of contents...
- Page 21 ITEM NO. DESCRIPTION QUANTITY Hex key M8 x 20 Flat washer 8 × 1.6 Pivot pin Washer for cylinder 40 Boom cylinder Flat washer 30 x 4 M30 Nut - slotted Split pin 5 x 63 Bearing bush Boom Grease nipple M8 x 1 Swivel bracket Hex key M8 x 16 Pivot pin...
- Page 22 Table of contents...
- Page 23 ITEM NO. DESCRIPTION QUANTITY ITEM NO. DESCRIPTION QUANTITY Swing cylinder (left) Hex key M8 x 20 Swing cylinder (right) Hex key M8 x 16 Tank Hex key M16 x 40 Swivel bracket M30 nut slotted Stabiliser bracket – left Round nut M48 x 1.5 Pivot shaft Split pin 5 x 63 Stabiliser bracket –...
- Page 24 Table of contents...
- Page 25 ITEM NO. DESCRIPTION QUANTITY Stabiliser bracket Stabiliser Stabiliser cylinder (left) Pivot pin Flat washer 8 × 1.6 Hex key M8 x 20 Grease nipple M8 x 1 Cylinder pin VII Washer for cylinder 35 Table of contents...
- Page 26 Table of contents...
- Page 27 ITEM NO. DESCRIPTION QUANTITY U-bolt Seat (accessory) Cog wheel pump Multiway valve Tank bracket Seat bracket Valve block mounting plate Safety bar Seal – pump Holder Galvanised chain 6 x 20 x 28 (10) Hex key M12 x 110 Hex key M8 x 20 Hex key M12 x 30 Hex key M8 x 35 Hex key M8 x 45...
- Page 28 Table of contents...
- Page 29 ITEM NO. DESCRIPTION QUANTITY Shaft – retaining ring D=50 Deep groove ball bearing 6009 Deep groove ball bearing 6010 Socket head cap screw M8 x 30 Socket head cap screw M8 x 65 Locking nut M8 Oil plug M16X1.5 Bearing ring Input shaft Bearing housing Socket...
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Page 30: Recycling
RECYCLING When scrapping, the equipment should be dismantled and transported to a designated recycling station. Contact your local authority for further information. IMPORTANT! Dispose of worn-out products at your local collection or recycling point. Table of contents... -
Page 31: Complaints Form
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. -
Page 32: Warranty Terms And Conditions
You are always welcome to give feedback or ask us about our equipment and products. 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.