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Tajfun Planina EGV 45AHK, Operating Instructions Manual, Page: 16 / 24

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Tajfun Planina EGV 45AHK Operating Instructions Manual Download Page 16

16 

4.8. CHECKING AND TIGHTENING THE DRIVE CHAIN                                          (Figure 9) 

 
During the operation and under the load, the drive chain stretches, therefore the operator 
must check and readjust the chain periodically to prevent excessive wear of the whole chain 
drive. The chain must not be set to tight and chain slack should be set 1 to 3 mm. The 
shorther chain should allow ±1 mm slack and the longer chain ±3 mm. Check the tightness of 
the chain by hand, pushing the chain between the chain wheels. 
 
Procedure: 



If the winch is connected to the tractor, shut down the tractor and disconnect the PTO shaft.  



Unscrew the screw 

3

 and remove the chain cover 

4 

by pushing it upwards.  



Loosen both screws 

5

 by approximately one turn, to move the drive chassis 

8

.                               



First tighten the shorter chain 

2

 using the tensioning screw 

7 

and counter nut 

6

. Screw the 

counter nut tightly, afterwards. The slack of the shorter chain should be ±1 mm. 



Tighten the longer chain 

12

 by screwing the nut on the tightening screw 

1

 until you reach 

the desired chain slack: ±3 mm. 



Screw the screws 

5

 tightly. 



Lubricate the chain using special chain lubrication spray.  

Summary of Contents for EGV 45AHK

Page 1: ...G 85AHKSG 65AHKZS 65AHKZSSG EGV 45AHK EGV 45AHKSG EGV 55AHK EGV 55AHK 1 8M EGV 55AHK SG EGV 55AHK 1 8M SG EGV 65AHK EGV 65AHK 1 8M EGV 65AHK 2 05M EGV 65AHK SG EGV 65AHK 1 8M SG EGV 65AHK 2 05M SG EGV 65AHK ZS EGV 65AHK ZS SG EGV 65AHK ZS 1 8M EGV 65AHK ZS 1 8M SG EGV 65AHK ZS 2 05M EGV 65AHK ZS 2 05M SG EGV 85AHK EGV 85AHK 1 95M EGV 85AHK 2 05M EGV 85AHK SG EGV 85AHK 1 95M SG EGV 85AHK 2 05M SG ...

Page 2: ...NG THE WINCH 8 3 2 RADIO REMOTE CONTROL 8 4 FUNCTION AND OPERATION OF THE WINCH 10 4 1 RELEASING THE WIRE ROPE PERMANENT BRAKE RELEASE 10 4 2 PULLING COILING THE WIRE ROPE 10 4 3 RELEASING THE WIRE ROPE UNDER LOAD 11 4 4 INSTALLING A NEW WIRE ROPE 12 4 4 1 COILING THE WIRE ROPE TIGHTLY ONTO THE DRUM 13 4 4 2 WIRE ROPE QUALITY 13 4 4 3 UNCOILING THE WIRE ROPE 13 4 5 SETTING THE WIRE ROPE RELEASE PO...

Page 3: ... m s 0 54 1 07 m s 0 50 0 99 m s 0 51 1 10 m s Gear Ratio 1 8 89 1 8 89 1 10 80 1 10 67 Required Drive Power 15 37 kW 25 52 kW 37 66 kW 52 100 kW Wire Rope Length Drum Capacity 9 125 m 10 94 m 11 78 m 12 61 m 10 95 m 11 78 m 12 61 m 13 56 m 11 140 m 12 118m 13 89 m 14 78 m 13 110 m 14 106 m 15 86 m Wire Rope Min Brake Point FSmin 90 kN 110 kN 130 kN 170 kN Width 1400 mm 1500 mm 1660 mm 1800 mm Len...

Page 4: ... safety nets covers must be in place during the operation Any modification of these protective parts is not permitted Use only appropriate winching devices and equipment suitable to the winch pulling power forestry chains hooks portable pulleys belts Wire ropes must have sufficient strength and meet technical data requirements of the winch See type plate Minimal break point of the wire rope or oth...

Page 5: ...ogs the operator should follow the load parallel near the wire rope connecting point When pulling branches and tree tops the operator may follow the load diagonally behind the load Figure 2a The winch operator must constantly observe the load being pulled If the pulling distance is not visible from his position an assistant being in constant contact with the operator must observe the load The winc...

Page 6: ...ng Position yourself and the winch outside the dangerous area in the distance twice the tree height In case you use the pulley to alter the pulling direction the dangerous area is within a radius of single tree height Figure 2d When using the pulley do not stay in the dangerous triangle 2d 2L nevarni trikotnik odtrgani škripec mesto pritrditve škripca vlečna vrv 2c Dangerous Triangle Torn Pulley P...

Page 7: ...l current regulations for designation of tractor equipment which is connected to the back of the tractor The connector on the winch is intended as an implement and should not be used on public roads Tractor which powers the winch should have sufficient tire threat depth at least 40 left otherwise installation of tire chains is necessary Permanent use of tire chains is required when working in the ...

Page 8: ... winch can also be controlled using radio remote control To enable radio remote control instead of plugging in the control console plug the radio remote control receiver into the socket on the winch Connect the winch power cable into a specially prepared socket on the tractor See Electrical diagram A Page 9 where you can also connect the horn and gas control unit See Electrical diagram B Page 9 Ob...

Page 9: ...the power source provides 12 V voltage and current protection with 10 A fuses otherwise the electrical system may malfunction The minimum cross section of a single wire from the power source must be at least 2 5 mm ...

Page 10: ...ntrol console the winch starts to pull When the Pull button is released the pulling is interrupted During the interruption the brake band automatically switches on and prevents the load from sliding when the pulling is stopped Push and hold the Brake release button on the control console to release the brake band and allow drum rotation Now the wire rope can be pulled off the drum Make sure that t...

Page 11: ...case any function button is pushed when the emergency stop is disengaged the machine will detect the malfunction and prevent the pushed button from operating Emergency Stop Brake release Pull Control Console Type B Control Console Type A 4 Wire rope release Pull Brake release The nominal pulling is the highest power achieved by the winch with the first layer of coils on the drum It is defined in t...

Page 12: ...e you to reach screw 5 through the opening By using the ring spanner No 19 partly unscrew screw 5 and pull out the old wire rope Pass the wire rope through the upper pulley 1 into the winch to the outer sidewall of the drum Slide the wire rope approximately 50 mm into the opening in the drum hub 4 Fasten the wire fixing screw 5 Reinstall the cover 6 to close the opening and install the triangular ...

Page 13: ...ly coiled up onto the drum before starting the work with a new winch it is necessary to uncoil the wire rope completely without any load check its quality and tightly coil it back onto the drum first five coils should be coiled by using minimum load and the rest of the wire rope using higher load 4 4 2 WIRE ROPE QUALITY Only unused wire rope can be reclaimed Use only attested wire rope with a mini...

Page 14: ...ar of the brake band lining and has to be readjusted periodically Properly adjusted brake band prevents the load from sliding backwards when in the ON position and allows pulling the wire rope out of the winch when the brake handle is in the OFF permanent brake release position Set the brake power by screwing or unscrewing the drawn cup 42 to reach the distance L Distance L is only an orientation ...

Page 15: ...Therefore it is recommended to control the clutch cylinder stroke constantly The drum stroke adjustment is performed in PERMANENT BRAKE RELEASE position Screw the nut 30 to the right until the drum starts to turn P T O shaft must be connected without pushing the Pull button Turn the nut 30 slightly to the left until the drum stops turning To prevent unwanted pulling turn the nut 30 an aditional 3 ...

Page 16: ...n between the chain wheels Procedure If the winch is connected to the tractor shut down the tractor and disconnect the PTO shaft Unscrew the screw 3 and remove the chain cover 4 by pushing it upwards Loosen both screws 5 by approximately one turn to move the drive chassis 8 First tighten the shorter chain 2 using the tensioning screw 7 and counter nut 6 Screw the counter nut tightly afterwards The...

Page 17: ...n the tractor and check if tractor position lights are lit check the remote control battery Check and clean the corroded battery contacts if necessary The control valve does not work Check if the system is powered see the solution above In case the control valve is only blocked temporarily you can unblock it by pushing the control console buttons and magnet push caps simultaneously The push caps a...

Page 18: ... 4 4 Damaged brake band Replace the brake band Incorrectly adjusted clutch cylinder stroke Adjust the clutch cylinder stroke Chapter 4 7 Damaged drum Replace the drum Damaged clutch plates Replace the clutch plates The winch is pulling when the clutch is disengaged PROBLEM POSSIBLE CAUSES ACTION Too much wire rope on the drum Chapter 4 2 4 4 Greasy clutch plates improper chain drive lubrication Cl...

Page 19: ... warranty if non original spare parts are used if the winch is not maintained according to maintenance plan if repairs are performed unprofessionally or by unqualified person 5 2 MAINTENANCE PLAN Before starting any operation the winch must be checked visually and functionally All nuts and screws must be screwed tightly There should be no mechanical damages All safety devices are installed on the ...

Page 20: ...arrying elements pulleys Torn new wire rope or linking chain of appropriate strength Bent drum axle Torn brake band When ordering spare parts it is necessary to provide the following information Winch type serial number and year of manufacture catalogue number name and quantity of the spare part Exact customer s address The manufacturer warrants the availability of any spare parts and service for ...

Page 21: ... Iztok Špan General Manager Type Serial Number Type Serial Number EGV 45 AHK 202522 XXXXX EGV 65 AHK ZS 211140 XXXXX EGV 45 AHK SG 211941 XXXXX EGV 65 AHK ZS SG 210414 XXXXX EGV 55 AHK 202524 XXXXX EGV 65 AHK ZS 1 8M 211543 XXXXX EGV 55 AHK 1 8M 202509 XXXXX EGV 65 AHK ZS 1 8M SG 211595 XXXXX EGV 55 AHK SG 210160 XXXXX EGV 65 AHK ZS 2 05M 248636 XXXXX EGV 55 AHK 1 8M SG 210161 XXXXX EGV 65 AHK ZS ...

Page 22: ...22 ...

Page 23: ...23 ...

Page 24: ...ice The warranty covers any parts against defects in material and workmanship In case of repairs performed by unqualified person or when using non original spare parts the customer looses all claims of warranty Our warranty is void also in case of Damages caused by not following these operating instructions Damages which are customer s fault Damages resulting from improper use or overload and oper...

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