Kellfri 26-LW20 Manual Download

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Carefully read the operating instructions
before using the product!
Operating instructions translated from Swedish

26-LW20

BACKHOE DIGGER

Summary of Contents for 26-LW20

Page 1: ...Carefully read the operating instructions before using the product Operating instructions translated from Swedish 26 LW20 BACKHOE DIGGER...

Page 2: ...s 12 After use 15 Transportation and storage 15 Maintenance and service 15 17 Exploded diagrams and materials list 18 30 Hydraulic diagram 19 Recycling 30 Complaints form 31 Warranty terms and conditi...

Page 3: ...ger digs 285 cm deep with a powerful serrated digger bucket 50 cm in width The backhoe digger is controlled from the tractor cab with a 2 lever valve block with separate levers for the stabilisers and...

Page 4: ...r a short period Always disengage the machine before performing service or maintenance work Only the operator may be present in the vicinity of the machine while in operation Do not use the machine wi...

Page 5: ...s SYMBOL EXPLANATION Read the operating manual Before starting work Stop the motor when carrying out repairs Ejection warning Risk zone 200 m Respect the equipment s risk zone Warning Electric cable G...

Page 6: ...e the equipment or product is used or stored Check that there are no low hanging electrical cables within the work area Exercise caution when working on slopes and close to ditches Always work alone w...

Page 7: ...sary 0 2 0 35L BEFORE SWITCHING THE UNIT ON Before connecting the backhoe digger to the tractor s three point linkage it is important to observe the distance between the tractor and digger Maintaining...

Page 8: ...int and any object that might hit the operator s head e g tractor cab or roll over guard Warning WARNING Always read the operating instructions When the digger is connected to the tractor s three poin...

Page 9: ...e correct height with the left and right assembly holes N B Note the position of the hydraulic hoses and the top link when reversing the tractor 6 Mount the unit on the three point linkage and secure...

Page 10: ...ght are determined by the operator s seated position on the unit tractor and the steering towards the bucket STABILISERS Pushing the levers forward will move the stabilisers DOWNWARDS and pulling the...

Page 11: ...IN EXCAVATING Before excavation it is a good idea to plan the work first There are a number of things to bear in mind The operator should inspect the work area and check for possible hazards The opera...

Page 12: ...on fragile surfaces such as concrete stone ground sandy or loose ground lay a plywood board under stabilisers to distribute the weight over a larger area BASIC EXCAVATION TECHNIQUES When you start di...

Page 13: ...rm Swing the arm sideways and dump the bucket contents in the desired place Start tipping the bucket before you reach the pile When the bucket is empty swing back the arm and position the bucket for t...

Page 14: ...emsarenever100 sealed theymustbeinspectedpriortoloadingtheattachment Leaks can arise from internal leaks in tractor valves electrical valves on frontloaders internal leaks in the equipment s hydraulic...

Page 15: ...Store the machine on a dry surface preferably under a roof when not in use BEFORE NEXT USE Clean the machine it makes it easier to detect damage Check all hydraulic hoses and couplings before connect...

Page 16: ...may break if they are overtightened Regular maintenance is the key to long service life and safe operation It is important that maintenance schedule is performed and followed EVERY 8 HOURS OF OPERATIO...

Page 17: ...ly Oil is cold Tractor RPMs too low Leaking cylinders Dirty oil filter Clogged defective valve Wait until the oil reaches the correct temperature Increase speed Replace cylinder gaskets Clean or repla...

Page 18: ...ight with flat bottom 4950 mm C Reach 4 600 mm D Bucket rotation 150 E Angle of rotation 180 Oil flow min 45l min Suitable tractor size 70hp Strength of digging arm 1 670 kg Bucket strength 2 800 kg M...

Page 19: ...19 Table of contents HYDRAULIC DIAGRAM Pump Cylinder bucket Stabilising cylinder Stabilising cylinder Rotation cylinder Cylinder boom Cylinder protrusion...

Page 20: ...20 Table of contents...

Page 21: ...r for cylinder 40 8 5 Boom cylinder 1 6 Flat washer 30 x 4 3 7 M30 Nut slotted 3 8 Split pin 5 x 63 3 9 Bearing bush 2 10 Boom 1 11 Grease nipple M8 x 1 4 12 Swivel bracket 1 13 Hex key M8 x 16 5 14 P...

Page 22: ...22 Table of contents...

Page 23: ...2 14 Washer 1 15 Locking pin 1 16 Gasket 1 17 Rubber stop 2 18 Lever 2 19 Nut M10 2 ITEM NO DESCRIPTION QUANTITY 20 Hex key M8 x 20 4 21 Hex key M8 x 16 6 22 Hex key M16 x 40 4 23 M30 nut slotted 2 24...

Page 24: ...24 Table of contents...

Page 25: ...TEM NO DESCRIPTION QUANTITY 1 Stabiliser bracket 1 2 Stabiliser 1 3 Stabiliser cylinder left 1 4 Pivot pin 1 5 Flat washer 8 1 6 3 6 Hex key M8 x 20 3 7 Grease nipple M8 x 1 2 8 Cylinder pinVII 2 9 Wa...

Page 26: ...26 Table of contents...

Page 27: ...11 Galvanised chain 6 x 20 x 28 10 1 12 Hex key M12 x 110 2 13 Hex key M8 x 20 4 14 Hex key M12 x 30 4 15 Hex key M8 x 35 4 16 Hex key M8 x 45 4 17 Hex key M12 x 25 4 18 Socket head cap screw M10 35 4...

Page 28: ...28 Table of contents...

Page 29: ...screw M8 x 30 8 5 Socket head cap screw M8 x 65 2 6 Locking nut M8 10 7 Oil plug M16X1 5 3 8 Bearing ring 1 9 Input shaft 1 10 Bearing housing 1 11 Socket 1 12 Transmission housing side 1 1 13 Bearing...

Page 30: ...en scrapping the equipment should be dismantled and transported to a designated recycling station Contact your local authority for further information Dispose of worn out products at your local collec...

Page 31: ...m 2 different angles and 2 close ups of the actual damage from 2 different angles Feel free to attach photos on the next page If the product was purchased from a dealer please contact the dealer in th...

Page 32: ...costs Travel costs A machine that the purchaser himself has modified or has been modified by a third party Any additional costs arising as a result of damage to the machine Damage due to normal wear...

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