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38

INDEX 

Acquaintance with the tractor 

9

Adjustment of lifting speed of the front 3-point hitch 

23

Aggregation hole, rear right panel 

10

Air cleaner 

7

Automatic guide mouth of the multi-storey hitch CBM 
>31/03/2007 

14

Automatic guide mouth of the multi-storey hitch CBM 
01/04/2007< 

14

Battery disconnector 

25

Control of front 3-point hitch 

23

Control panel on the right cab column 

10

Cooling system 

7

Drive of agricultural machines 

19

E

 

Electric equipment 

25

Electric installation 

25

Engagement of the front output shaft Zuidberg 

19

Essential technical parameters 

34

External control of rear arms of the hydraulic equipment 

20

F

 

Fixed and free positions of lower links of the hydraulic 
equipment 

21

Fluid brakes 

7

Forces 36
Front 3-point hitch 

23

Front output shaft Zuidberg 

19

Function of the indicator of clogging 

31

Fuse dose (21 fuses) 

26

H

 

Height adjustment and dismounting of the multi-storey hitch 
CBM 13
Height adjustment of the lifting links 

21

Hitch CBM for single-axle trailers 

16

Hitches 21
Hydraulic equipment 

20

Hydraulic locking of the front 3-point hitch 

24

I

 

Instructions to maintenance of dry air cleaner 

32

L

 

Lead battery 

25

Lever of engagement of the output shaft drive 

11

Lever of shifting of reverse 

11

Lever of shifting of road and reduced speeds 

11

Lever of shifting of speed of the output shaft 540 and  
1,000 rpm 

12

Lever of shifting of speed of the output shaft 540 and  
540E rpm 

12

Lever of shifting of the reducer of creep speeds 

12

Limiting links 

21

Lower links with hooks CBM 

22

Lower links with telescopic terminals 

22

Maintenance instructions 

31

Maintenance of the dry air cleaner – indicator of clogging 

31

Max. permitted loading of the front axle Cararro 20.16 Z 6441, 
Z 7441, Z 8441 (kg) 

35

Maximum permissible vertical static loading of hitches for 
trailers and semi-trailers 

17

Maximum permissible vertical static loading of hitches for 
trailers and semi-trailers 

18

Maximum transferred power 

19

Modular system of hitches for trailers and semi-trailers 

15

Module of a bracket with ball ø 80mm 

16

Module of a swing link bracket 

15

Module of a swing link bracket with fixed pin 

15

Multi-storey quick-adjustable hitch CBM 

13

 
 

Summary of Contents for Proxima 6421

Page 1: ......

Page 2: ......

Page 3: ...cessories changed in the course of manufacturing of Proxima Despite the fact that many of you have rich experience with operation of other tractors please read carefully this manual You can find here...

Page 4: ...4 The data on technical specifications construction equipment materials and appearance are valid at the time of printing The manufacturer reserves the right of changes...

Page 5: ...pin 15 Module of a bracket with ball 80mm 16 Hitch CBM for single axle trailers 16 Maximum permissible vertical static loading of hitches for trailers and semi trailers 17 Maximum permissible vertical...

Page 6: ...ation of main air cleaner cartridge 32 Replacement of air cleaner safety cartridge 32 Re installation of cartridges of the air cleaner 33 Oil tank of hydrostatic steering 33 Refilling of brake fluid 3...

Page 7: ...ES Check tightness of fluid brakes fluid con trol of the clutch a amount of brake fluid in the expansion tank that is installed on the left side of the tractor in front of the cab and accessible after...

Page 8: ...cessible after lifting of the front bonnet Using the gauge rod A check level of oil in the tank of hydrostatic steering keep the level between lines marked MIN and MAX see Fig A Refill oil as necessar...

Page 9: ...ymbol on the switch e Switch of warning lights f Switch of the front driving axle Switched on front driving axle is indicated by an illuminated symbol on the switch g Switch of the light beacon on off...

Page 10: ...raction of the steering wheel after unlocking of the arrestment by turning of the lever 1 in direction of the arrow After adjustment the lever 1 shall be locked by tightening of the lever against dire...

Page 11: ...SHIFTING OF ROAD AND REDUCED SPEEDS R road gears N neutral position S reduced gears Shifting is carried out when the tractor is in stillstand LEVER OF ENGAGEMENT OF THE OUTPUT SHAFT DRIVE a dependent...

Page 12: ...F SHIFTING OF SPEED OF THE OUTPUT SHAFT 540 AND 540E RPM a 540 rpm n neutral position b 540E rpm The gear 540 E is used to achieve 540 rpm of the output shaft when preserving economical speed of the e...

Page 13: ...or dismount at all HEIGHT ADJUSTMENT AND DISMOUNTING OF THE MULTI STOREY HITCH CBM Turning of the lever in direction of the ar row to the position 1 unlocks the lever and its subsequent turning to th...

Page 14: ...4 see the Fig B After hitching of the trailer always check retraction of the warning indicator as shown on Fig B AUTOMATIC GUIDE MOUTH OF THE MULTI STOREY HITCH CBM 01 04 2007 Moving of the lever 1 in...

Page 15: ...INK BRACKET The module of the swing link bracket is installed in the multi storey hitch bracket SWING LINK Dismounting 1 Unlock and remove the pin 1 2 Slide the swing link out in direction of the arro...

Page 16: ...row to push away the locking wedge 2 Fig B Locking of the hitch Move the lever 1 in direction of the ar row to pull up the locking wedge 2 HITCH CBM FOR SINGLE AXLE TRAILERS The hitch for single axle...

Page 17: ...ic load ing Hitch pin 2 000kg 31mm 2 000kg 38mm 2 000kg 43mm 2 000kg 28mm The maximum weight of the aggregated braked trailer or semi trailer shall not exceed the value given on the serial rating plat...

Page 18: ...sible vertical static load ing Hitch pin ball 736kg 31 mm 3 000kg 80 mm fixed pin 2 000kg 44 5 mm 3 000kg 47 mm 1 200kg 32 mm The maximum weight of the aggregated braked trailer or semi trailer shall...

Page 19: ...t shaft Zuidberg can be engaged and disengaged using a switch on the dashboard Activation of the switch is indicated by the illuminated symbol on the switch The switch is fitted with a mechanical lock...

Page 20: ...P Move the sliding stop of the inner hydraulic circuit lever 2 to the front extreme posi tion Fig B Lowering of arms of the hydraulic equipment Move the lever 3 in direction of arrows move of the lev...

Page 21: ...ition of lower links of the hydraulic equipment The pin head 1 and washer 2 are mounted horizontally Fig B Free position of lower links of the hydraulic equipment The pin head 1 and washer 2 are mount...

Page 22: ...ck themselves automatically in their working position us ing the locking pins 1 Check always position of the telescopic terminals see Fig 3 LOWER LINKS WITH HOOKS CBM The lower 3 and upper 4 links of...

Page 23: ...supplied with oil from the additional distributor of hydraulic pressure Lifting and lowering is carried out by the lever 1 of the additional distributor controller position 6 lifting position 5 lower...

Page 24: ...3 point hitch is fitted with arrestment Before moving the up per lever to another position unlock the lever by its pulling out of the hydraulic lock valve body Carry out locking and unlocking of the...

Page 25: ...Remove the screw 1 2 Lift the footboard in direction of the arrow 3 Lock the lifted footboard by the screw in the footboard hole 2 4 Remove the lock pin 3 5 Take the cover lower edge and lift and rem...

Page 26: ...d power supply 4 15A High beams with indicator 5 15A Left side marker lights dashboard illumination registration plate lights 6 15A obrysov sv tla prav zadn pra covn sv tlomet s kontrolkou 7 15A tlume...

Page 27: ...10W 30 CE Truck LD 15W 40 CE RME Plus 15W 40 CE SG Paramo Pardubice M7ADS III Trysk 20W 40 SF CD M7ADS III Trysk Super 15W 40 SG CE M7ADS IV Trysk Super Turbo 15W 40 SG CF 4 Shell Rimula X 15W 40 SG C...

Page 28: ...ILS FOR TURBO CHARGED ENGINES ACCORDING TO AMBIENT TEMPERATURE Ambient temperature Viscosity class SAE Power class API under 7 C 10W 30 10W 40 CD CE CF 4 30 C to 7 C 15W 30 15W 40 20W 30 20W 40 CD CE...

Page 29: ...4 Esso Torque Fluid 62 80W GL 4 Koramo Kol n Mogul Trans 80 80W GL 4 Mogul Traktol UTTO EKO 80W GL 4 Aral EP 80 80W GL 4 Fluid HGS 80W GL 4 Super Traktoral 10W 30 GL 4 MV Austromatic HGN 80W GL 4 Getr...

Page 30: ...nt BP Autran DX III Fluid 9 Shell Donax TX Esso ATF E 25131 Castrol Transmax S Elf Elfmatic G2 Syn Elfmatic G3 FINA Finamatic HP Finamatic S6726 Mobil Mobil ATF Texaco Texamatic 7045 Valvoline ATF Dex...

Page 31: ...ed out when clogging is indicated The indicator is accessible after tilting of the engine front bonnet It can be found on the left side of the air cleaner close to the suction pipe elbow FUNCTION OF T...

Page 32: ...dge is damaged no dust may be on the inner side of the cartridge carry out regeneration of the cartridge by purging from the inner side of the cartridge using compressed air The main cartridge may be...

Page 33: ...icator of clogging OIL TANK OF HYDROSTATIC STEERING The tank is installed in the left side of the tractor and accessible after lifting of the front bonnet Using the oil gauge rod A check level of oil...

Page 34: ...injection 1 3 4 2 Compression ratio 17 Max override speed min 1 2 460 Idle speed min 1 800 25 Net power at nominal speed measured acc to ISO 2288 kW 45 53 60 Specific fuel consumption at the given po...

Page 35: ...gle of injections advance 12 Valve play of cold engine inlet valve exhaust valve mm mm 0 25 0 05 0 25 0 05 0 25 0 05 0 25 0 05 0 25 0 05 0 25 0 05 MAX PERMITTED LOADING OF THE FRONT AXLE CARARRO 20 16...

Page 36: ...4 4 41 5 Lifting force at end of lower links of the front 3 point hitch within full stroke at max usable pressure kN 23 POWER AND CONSUMPTION Type of tractor Z 6441 Z 7441 Z 8441 Type of engine 7205 1...

Page 37: ...TERS SPEED OF THE FRONT OUTPUT SHAFT ZUIDBERG Direction of rotation Speed of the output shaft speed of engine Speed of the output shaft speed of engine right a 1 000 1 920 1 146 2 200 left b 1 000 2 0...

Page 38: ...axle trailers 16 Hitches 21 Hydraulic equipment 20 Hydraulic locking of the front 3 point hitch 24 I Instructions to maintenance of dry air cleaner 32 L Lead battery 25 Lever of engagement of the out...

Page 39: ...e 7 R Recommended oils for turbo charged engines according to ambient temperature 28 Refilling of brake fluid 33 Regeneration of main air cleaner cartridge 32 Re installation of cartridges of the air...

Page 40: ...the operation and maintenance manual for tractors Proxima Z 6421 Z 6441 Z 7421 Z 7441 Z 8421 Z 8441 Issue 2 100 2007 Publication no 22 22 12 445 Zetor a s Department of technical documentation Trnkova...

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