Zetor 12441, 11741, 11441, 10641, 11741.4c Operator Manual

...
ZETOR
The supplement to the instruction manual for tractors with 4-cylinder engines, type Z 11741.4C with engines TIER II and types Z 9641, Z 10641, Z 11441, Z 12441 with engines TIER III, which is hereby presented to you, acquaints you with operation and maintenance of your new tractor. Despite the fact that many of you have rich experience with operation of other tractors, please read thoroughly this manual. You fan find here many pieces of new information get perfect knowledge how to utilise the tractor with various works. When following the given principles of operation and maintenance of the tractor and safe driving, your tractor will become reliable partner for years. We wish you thousands of contented worked off hours.
ZETOR
Brno
3
The data on technical specifications, construction, equipment, materials and appearance are valid in time of printing. The manufacturer reserves the right of changes.
4

CONTENTS

Page Page
Tractors Z 9641, Z 10641, Z 11441, Z 11741.4C, Z 12441, ..... 6
Acquaintance with the tractor............................................... 7
Reverse switches, switches and levers.................................... 7
Switch of torque multiplier preselection (i) ............................... 8
Tiltable steering wheel.............................................................8
Control panel on the cab right column ..................................... 9
Lighter (Z 11741.4C)................................................................ 9
Lighter and 3-pin socket........................................................... 9
Driver’s seat Grammer Maximo............................................. 10
Driving .................................................................................. 11
Moving off .............................................................................. 11
Transport use....................................................................... 12
Multi-storey quick-adjustable hitch CBM................................ 12
Height adjustment and dismantling of the multi-storey hitch
CBM....................................................................................... 12
Automatic guiding device of the multi-storey hitch CBM
>31/03/2007........................................................................... 13
Automatic guiding device of the multi-storey hitch CBM
01/04/2007< ........................................................................... 13
Modular system of hitches for trailers and semi-trailers......... 14
Module of swinging tow bar bracket....................................... 14
Swinging tow bar.................................................................... 14
Module of swinging tow bar bracket with fixed pin................. 14
Module of the bracket with ball ø 80...................................... 15
Hitch CBM for single-axle trailers........................................... 15
Maximum permitted vertical static load of hitches for trailers
and semi-trailers .................................................................... 16
Drive of agricultural machines............................................ 18
Front output shaft Zuidberg.................................................... 18
Maximum transferred power .................................................. 18
Hitches.................................................................................. 19
Front 3-point hitch.................................................................19
Front 3-point hitch control.......................................................19
Adjustment of speed of lifting of the front 3-point hitch........... 19
Hydraulic locking of front 3-point hitch....................................20
Working and transport positions of front 3-point hitch ...........20
Working position of the front 3-point hitch..............................20
Electric installation ..............................................................21
Electric set..............................................................................21
Lead battery...........................................................................21
Battery disconnector...............................................................21
Fuse dose (17 fuses)..............................................................22
Fuse dose (21 fuses)..............................................................23
Planned technical maintenance.......................................... 24
Oils for 4-cylinder turbo-charged engines of Z 8641 to Z 12441. 24 Recommended oils for turbo-charged engines according to
ambient temperature..............................................................25
Oils for gearboxes of Z 8641 to Z 12441................................26
Oils for front output shafts Zuidberg....................................... 27
Maintenance instructions.................................................... 28
Refilling of brake fluid.............................................................28
Oil tank of hydrostatic steering...............................................28
Front output shaft................................................................... 28
Essential technical parameters ..............................................29
Technical specifications of engines of tractors Z 11741.4C,
Z 9641, Z 10641, Z 11441, Z 12441.....................................29
Forces (kN) and powers (kW) – engines TIER II....................31
Forces (kN) and powers (kW) – engines TIER III...................32
Speed of the front output shaft Zuidberg................................33
Values for tractors Z 11741.4C and Z 12441 .........................34
Index...................................................................................... 35
5
TRACTORS Z 9641, Z 10641, Z 11441, Z 11741.4C, Z 12441,
Tractors with 4-cylinder engines:
Zetor 9641 Forterra turbo.............. 66 kW
Zetor 106 41 Forterra turbo........... 74 kW
Zetor 114 41 Forterra turbo........... 81 kW
Zetor 117 41.4C Forterra turbo ..... 90 kW
Zetor 124 41 Forterra turbo........... 90 kW
F_02_10
6

ACQUAINTANCE WITH THE TRACTOR

REVERSE SWITCHES, SWITCHES AND LEVERS

a - Switch of lights (off, parking, main) b - Reverse switch of low beams in the front mask
and working lights in the cab.
c - Switch of the fog light (off/on). Function of the fog
light is indicated by an illuminated symbol on the switch.
d - Switch of the rear working headlamp (off/on).
Function of the working headlamp is indicated by
an illuminated symbol on the switch. e - Switch of warning flashlights. 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 beacon (off/on). h - Free position. i - Switch of torque multiplier preselection. j - Pushbutton of the differential lock. k - Engine stopping device. l - Reverse switch of direction indicators, low and
high beams and acoustic horn and flash. m - Ignition switch
F101
7
ACQUAINTANCE WITH THE TRACTOR
D102 F205

SWITCH OF TORQUE MULTIPLIER PRESELECTION (i)

a - Preselection switch off b - Preselection switch on
Preselection switch on - position (b) - is indicated by an illuminated symbol on the switch. In case the preselection switch is on (b), each depression of the clutch pedal en­gages automatically the medium stage pf the multiplier M – indicator with a symbol of a turtle is lit on the dashboard (see the chapter Driving / indication of function of the multiplier in the ”Instruction manual“). After release of the clutch pedal the mul­tiplier can be controlled using the pushbuttons on the speed change lever.
When starting the engine, the switch must be in position off (a).

TILTABLE STEERING WHEEL

The steering wheel tilting column en­ables variable adjustment of the steering wheel (height and angle adjustment).
Steering wheel height adjustment
Adjustment is carried out by extraction or retraction of the steering wheel after unlocking of arrestment by turning of the lever (1) in direction of the arrow. After adjustment lock the lever (1) by its tight­ening against direction of the arrow.
Steering wheel angle adjustment
Adjustment is carried out by tilting of the steering wheel after unlocking of the ar­restment by turning of the lever (2) in di­rection of the arrow. After adjustment lock the lever (2) by its tightening against direction of the arrow.
8
ACQUAINTANCE WITH THE TRACTOR
F_02_156 D103

CONTROL PANEL ON THE CAB RIGHT COLUMN

1- Switch of the front output shaft 2- Switch of the rear output shaft 3- Switch of the front working lights on
the cab roof
4- Switch of rear working lights on the
cab roof
5- Switch of heating of the rear-view
mirrors 6- Switch of heating of the rear window 7- Switch of rear wiper 8- 2-position reverse switch of the front
wiper and control of the front wind-
screen washer 9- Cab lighting

LIGHTER (Z 11741.4C)

The lighter is installed on the face of the driving console, under the dashboard. After its removal the socket can be used for power supply of some additional con­sumers.
9

LIGHTER AND 3-PIN SOCKET

The lighter (1) and 3-pin socket (2) are installed on the rear right mud guard panel.
ACQUAINTANCE WITH THE TRACTOR
D104

DRIVER’S SEAT GRAMMER MAXIMO

1- Controller of adjustment of seat air hitch according to the driver’s weight 2- Lever of seat longitudinal adjustment (located on the seat right side) 3- Controller of the seat turning device (the seat can be turned by 20° to both sides) 4- Controller of absorption of seat vibrations (tilting of the controller forwards engages
floating position of the seat) 5- Controller of adjustment of the seat backrest 6- Controller of adjustment of the backrest shape 7- Height adjustable backrest (pulling or pus hing in direction of arrow adjusts the back-
rest within 170mm range) 8- Tiltable armrest 9- Controller of adjustment of the armrest (turning of the controller adjusts height of the
armrest)
10

MOVING OFF

1. Select road or reduced gears.
2. Depress the clutch pedal.
3. Move the main shifting lever and re­versing lever to neutral position, switch off the PTO switches on the right column of the cab.
4. Start up the engine.
5. Adjust speed to 750-800/min-1.
6. Move the reversing lever to the de­sired driving direction (forward or backward).
7. Select the desired moving off driving gear.
8. Increase slightly the engine speed.
9. Grasp the hand brake lever.

DRIVING

F_02_36
10.Release the clutch pedal just up to the point of drive engagement and when increasing the engine speed, continue in releasing of the clutch pedal.
11.Release completely the hand brake.
12.Move off smoothly and slowly.
Very fast moving off may cause over­loading of the driving mechanism, in­creased fuel consumption, excessive wearing of tyres and damage to the load. Moving off using the first gear should only be used when driving with a heavy trailer into slope and rough terrain.
When shifting individual gears (1-
4) or reverse (F-R), follow instruc­tions given in this manual for moving off and shifting. In case of running engine and tractor in standstill wait approximately 2 seconds after depressing the clutch pedal and then engage the desired gear or reverse. When shifting in standstill, use also the foot brake to increase safety and prevent any unfore­seen situations.
11
D201 D202

MULTI-STOREY QUICK-ADJUSTABLE HITCH CBM

It is used for connection of double-axle and light single-axle trailers. The guiding device is height adjustable. When work­ing with various agricultural machines it may be necessary to adjust height of the hitch as desired or dismantle it.

TRANSPORT USE

HEIGHT ADJUSTMENT AND DISMANTLING OF THE MULTI­STOREY HITCH CBM
Unlock the lever by its moving in direc­tion of the arrow to position (1); then move it to position (2) to engage the ar­restment pins (3). This releases com­pletely the multi-storey hitch that can be adjusted or dismantled. Release of the lever from position (2) disengages the arrestment pins (3) and the lever returns automatically to its ini­tial position.
12
D203 E304

AUTOMATIC GUIDING DEVICE OF THE MULTI-STOREY HITCH CBM >31/03/2007

Moving the lever (1) in direction of the ar­row engages the pin (3) in its upper posi­tion that is indicated by extracted indica­tor (4), see Fig. (A). After sliding the pole eye into the guide device the pin is inserted automatically into the eye of the trailer being attached. The hitch pin (3) can also insert manually by moving the lever (2) in direction of the arrow. Insertion of the pin is indicated by retracted indicator (4), see Fig. (B).
After connecting the trailer, it is always necessary to check whether the indicator (4) is re­tracted as shown on Fig. (B).
TRANSPORT USE

AUTOMATIC GUIDING DEVICE OF THE MULTI-STOREY HITCH CBM 01/04/2007<

Moving the lever (1) in direction of the ar­row engages the pin (2) in its upper posi­tion that is indicated by extracted indica­tor (3), see Fig. (A). After sliding the pole eye into the guide device the pin is inserted automatically into the eye of the trailer being attached. The hitch pin (2) can also insert manually by moving the lever (1) in direction of the arrow. Insertion of the pin is indicated by retracted indicator (3), see Fig. (B).
After connecting the trailer, it is always necessary to check whether the indicator (3) is re­tracted as shown on Fig. (B).
13
D204 D205 D206

MODULAR SYSTEM OF HITCHES FOR TRAILERS AND SEMI-TRAILERS

Types of modules: Fig. (B) – Swinging tow bar bracket Fig. (C) - Swinging tow bar bracket with
fixed pin (piton fix)
Fig. (D) – Bracket with ball ø 80 Dismantling, Fig. (A):
1- Remove the lock screw (1). 2- Support the module, unlock and re-
move the pins (2).
3- Slide the module out of the bracket in
downward direction.
Carry our installation in reverse order.
TRANSPORT USE

MODULE OF SWINGING TOW BAR BRACKET

The module of the swinging tow bar bracket is mounted in the multi-storey hitch bracket.
SWINGING TOW BAR
Dismantling: 1- Unlock and dismantle the pins (1). 2- Slide out the swinging tow bar in di-
rection of the arrow.
Carry our installation in reverse order.

MODULE OF SWINGING TOW BAR BRACKET WITH FIXED PIN

Carry out installation and dismantling of the swinging tow bar as described in section ”Swinging tow bar“.
Attachment of the pole eye to the fixed pin (3): 1- Unlock and dismount the pin (1). 2- Lift the locking wedge (2) in direction
of the arrow.
3- Attach the pole eye to the fixed pin
(3).
4- Reposition the locking wedge (2) to
the original position and lock it using the pin (1).
14
D207 D208

MODULE OF THE BRACKET WITH BALL Ø 80

The bracket with ball ø 80 is used for attaching of trailers with the hitch device designed for balls ø 80.
Unlocking of the hitch, see Fig. (A): Move of the lever (1) in direction of the arrow slides off the locking wedge (2).
Locking of the hitch, see Fig. (B): Move of the lever (1) in direction of the arrow slides in the locking wedge (2).
TRANSPORT USE

HITCH CBM FOR SINGLE-AXLE TRAILERS

The hitch for single-axle trailers can be equipped with a hook (A) or swinging tow bar (B).
Replacement of the hook of the swinging tow bar (C):
1- Lower the hitch. 2- Unlock and remove the pin (1). 3- Remove the hook in direction of the
arrow.
Carry out installation of the swinging tow bar in reverse order.
15
TRANSPORT USE

MAXIMUM PERMITTED VERTICAL STATIC LOAD OF HITCHES FOR TRAILERS AND SEMI-TRAILERS

Hitch type
Permitted
vertical
static
load
Hitch pin Ø
Hitch type
Permitted
vertical
static
load
Hitch pin Ø
Permitted
Hitch type
vertical
static
load
Hitch pin Ø
2,000 kg
Maximum weight of the aggregated braked trailer or semi-trailer may not exceed the value indicated on the tractor serial plate and value given in the technical passport (MOT certificate) of the vehicle. Maximum speed of the vehicle combina­tion is given by the maximum permitted speed of the slower vehicle in the combination.
2,000 kg
31 mm
43 mm
2,000 kg
2,000 kg
16
38 mm
50 mm
2,000 kg
28 mm
TRANSPORT USE
MAXIMUM PERMITTED VERTICAL STATIC LOAD OF HITCHES FOR TRAILERS AND SEMI-TRAILERS
Hitch type
Permitted
vertical
static load
Hitch
pin
(ball)
Ø
Hitch type
Permitted
vertical
static load
Hitch
pin
(ball)
Ø
Hitch type
Permitted
vertical
static
load
Hitch pin
(ball) Ø
736 kg
Maximum weight of the aggregated braked trailer or semi-trailer may not exceed the value indicated on the tractor serial plate and value given in the technical passport (MOT certificate) of the vehicle. Maximum speed of the vehicle combina­tion is given by the maximum permitted speed of the slower vehicle in the combination.
3,000 kg
31
mm
47
mm
2,000 kg
1,200 kg
80
mm
17
Fixed pin 2,000 kg
44.5 mm

DRIVE OF AGRICULTURAL MACHINES

E356 E358

FRONT OUTPUT SHAFT ZUIDBERG

The front output shaft is equipped with a fixed 21-groove terminal and speed only 1,000 min
The tractor may be equipped optionally with a front output shaft with both direc­tions of rotation:
a ­b -
-1
.
In direction of rotation of the en­gine (standard) Against direction of rotation of the engine ( optional)

MAXIMUM TRANSFERRED POWER

-1
Transferred
power
45 kW*
Output shaft
front (Zuidberg)
1,000 min
rear
1000 min-1engine full power
540 min-1engine full power
540E min-1engine full power
*In case of a transfer of power without any surges, the value may be increased to 50 kW
18

HITCHES

E461 F_02_209 E463

FRONT 3-POINT HITCH

It is designed to attaching of front-carried agricultural machines and tools accord­ing to ISO 8759-2.
When transporting carried tools, it is always necessary to lock the hitch in the lifted position hydrau­lically by valves on the left side of the tractor, above its front axle.
This hydraulic locking is recommended even in case that there is not attached any machine to the 3-point hitch.

FRONT 3-POINT HITCH CONTROL

The hitch is equipped with two single­acting hydraulic cylinders with supply of oil from the additional hydraulic distributor. Lifting and lowering is executed using the additional distributor control lever (1):
Position 6 Position 5 position N
lifting lowering locking of hitch
19

ADJUSTMENT OF SPEED OF LIFTING OF THE FRONT 3-POINT HITCH

Before commencement of work with tools attached to the front 3-point hitch it is recommended to adjust the throttling valve (3) so that the time necessary for lowering of tools from the highest to the lowest position is 1 to 1.5 sec. When turning the valve body counterclockwise (in direction of the arrow) the lowering speed increases. When adjusting the valve, the levers of the front hitch valves shall be horizontal.
HITCHES
E461 E466
HYDRAULIC LOCKING OF FRONT 3­POINT HITCH
Hydraulic locking of the front 3-point hitch can be carried out in any position of the hydraulic cylinders, using valves in the front part of the tractor (2).
A
Free position Valve levers are in horizontal po­sition; the hitch can be controlled from the cab
B
Locked position Valve levers are in vertical posi­tion; the hitch is locked
The upper lever of the front 3-point hitch hydraulic lock id fitted with arrestment. Before moving the upper lever to another position, unlock the lever by pulling it out of the hydraulic lock valve body.
Carry out locking or unlocking of the front 3-point hitch always us­ing both levers!
20

WORKING AND TRANSPORT POSITIONS OF FRONT 3-POINT HITCH

A
Working position of the front 3­point hitch
B
Transport position of the front 3­point hitch
Change of position of the front 3-point hitch pull rods:
1. Unlock and remove the pin (1) from the hole.
2. Lift the arm from position (A) to posi­tion (B).
3. Lock the arm by insertion of the pin to the hole (2) and lock the pin.
Insert only pins into the holes; never check the holes by fingers!

ELECTRIC INSTALLATION

ELECTRIC SET

Nominal voltage Grounded minus (-) pole
Battery (1)
12V / 155Ah 12V
Alternator with built-in voltage regula-
tor (2)
14V / 95A
Starter with reducer (3)
12V / 3kW
Vee belts of alternator and water
pump drive
AVX10x1385Laservice
12V
D301 D305 D302

LEAD BATTERY

The lead battery is installed under a cover on the left side of the tractor, under the cab footboard. The battery is accessible after lifting off the cab footboard.
When lifting off the cab foot­board, it is necessary to have the cab door closed.
1- Remove the screw (1) 2- Lift the footboard in direction of the
arrow.
3- Secure the lifted footboard with a
screw in the footboard hole (2). 4- Remove the safety catch (3). 5- Hold the cover at the lower edge, lift
and remove it.

BATTERY DISCONNECTOR

The battery disconnector (1) is located on the left side of the tractor, close to the starter.
a- Battery connected b- Battery disconnected
When parking the tractor, discon­nect the battery using its discon­nector (1). This stops permanent minimum power withdrawal of the warning lights interrupter (approx. 10mA). In case the tractor is put aside for a longer period, it is necessary to recharge the battery at least every three months due to battery self-discharging.
21
ELECTRIC INSTALLATION
D303

FUSE DOSE (17 FUSES)

It is accessible after removal of the steer­ing console left cover. The fuses (1) are knife type and should be replaced only for fuses with the same rating. In case of repeated blowing seek the nearest service shop. The fuse of glowing (2) is a strip type with rating 80A.
- Optional accessories.
1) Used with installation of independ­ent control of working lights on the cab roof.
Location of the fuses in the
fuse dose
22
Pos. Fuse
rating
1 15A Interrupter of warning lights 2 15A Horn 3 15A Front driving axle, differential
4 15A High beams with indicator 5 15A Left side marker lights
6 15A Right side marker lights 7 15A Right low beam 8 15A Left low beam, indicator of light 9 15A Front and rear wipers, washer
10 15A Heating fan, relays “5“ and “6“ 11 15A Reserve
12 13 14 15
16 1) 15A Lights in the tractor roof 1)
17 80A Glowing
D304
7,5A A/C (compressor clutch)
15A Heating of mirrors 15A Heating of rear window 15A Compressor of driver’s seat
Protected system
Stop lights Output 30 of start breaker relay lock, front output shaft with indi-
cators, relay “3“ of differential lock, dashboard power supply, service socket
Registration plate lights Working lights with indicator Fog light with indicator on the tractor mask / roof Relay “4“
ELECTRIC INSTALLATION
F306

FUSE DOSE (21 FUSES)

It is accessible after removal of the steer­ing console left cover. The fuses (1) are knife type and should be replaced only for fuses with the same rating. In case of repeated blowing seek the nearest service shop. The fuse of glowing (2) is a strip type with rating 80A.
- Optional accessories.
Location of the fuses in the
fuse dose
23
Pos. Fuse
Protected system
rating
1 15A Interrupter of warning lights 2 15A Horn, beacon
3 15A Front driving axle control, differential
4 15A High beams with indicator 5 15A Left side marker lights, dashboard il-
6 15A Right side marker lights, rear working 7 15A Right low beam, fog light with indica­8 7,5A Left low beam, indicator of light on
9 15A Additional lights on the roof 10 3A Front output shaft Zuidberg 11 15A Front and rear wipers, washer, radio
12 20A Heating fan, radio “30“ 13 15A Recirculation, lighter
14 15 16 17
18 20A 3-pin socket
19 20
D307
21 80A Glowing
7,5A A/C (compressor clutch)
15A Heating of mirrors 15A Heating of rear window 15A Compressor of driver’s seat
15A Front working lights on the roof 15A Rear working lights on the roof
Stop lights
control, dashboard power supply, rear output shaft control, multiplier control, EHR control
lumination, registration plate lights light with indicator tor the tractor mask / roof
“15“

PLANNED TECHNICAL MAINTENANCE

OILS FOR 4-CYLINDER TURBO-CHARGED ENGINES OF Z 8641 TO Z 12441 TAB. 1

Producer Commercial name of oil Viscosity class SAE Power class API
ÖMV Truck M plus 15W/40 CF-4/SG Truck FE plus 10W/40 CF-4 Truck FE 10W/40 CE/SG Austrotrac 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/CF-4 Aral Multi Turboral 15W/40 CF-4/SH Super Traktoral 10W/30 CD-CE/SF Koramo Kolín Mogul Diesel DTT Plus 10W/40 CF-4/SG Mogul Traktol STOU 10W/30 CE/SF Fuchs Plantmot (bio-oil) 5W/40 CD/SG Titan Hydramot 1040MC
Titan Truck
10W/40 15W/40
CD/SG
CG4
24
PLANNED TECHNICAL MAINTENANCE

RECOMMENDED OILS FOR TURBO-CHARGED ENGINES ACCORDING TO AMBIENT TEMPERATURE

Ambient temperature Less than -7 °C 10W/30
+30°C to -7 °C 15W/30
More than +30 °C 20W/30
Viscosity class SAE Power class API
CD+, CE, CF-4
10W/40
CD+, CE, CF-4 15W/40 20W/30 20W/40
CD+, CE, CF-4 20W/40 20W/50
25
PLANNED TECHNICAL MAINTENANCE

OILS FOR GEARBOXES OF Z 8641 TO Z 12441 TAB. 2

Producer Commercial name of oil Viscosity class SAE Power class API
Paramo Pardubice Gyrol - UTTO 80W GL-4 Gyrol - PP80 80W GL-4 Esso Torque F luid 62 80W Koramo Kolín Mogul Trans 80 80W GL-4 Mogul Traktol UTTO/EKO 80W Aral EP 80 80W GL-4 Fluid HGS 80W Super Traktoral 10W/30 ÖMV Austromatic HGN 80W GL-4 Getriebeol MP 80W - 85W GL-4 Shell Donax TT 80W Spirax GX 80W 80W GL- 4 Fuchs Titan Hydramot 1030MC 10W/30
- Additive oil with additive for differential, with limited slipping and wet brakes
•• - Universal oil
GL-4
GL-4 ••
GL-4
GL-4 ••
GL-4 ••
26
PLANNED TECHNICAL MAINTENANCE

OILS FOR FRONT OUTPUT SHAFTS ZUIDBERG

Producer Commercial name of oil Interval of oil replacement
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 Dextron II-E Beverol Dextron II-E (Fina)matic HP JD Hygard JDMJ 20C Total Fluide AT42 Fluidematic Syn
Every 450 Mh (engine operation hours)
TAB. 3
27

MAINTENANCE INSTRUCTIONS

D401 402 F206

REFILLING OF BRAKE FLUID

The tank is accessible after removal of the right rear bonnet side. Keep the brake fluid level between 3/4 of the tank capacity (max.) and 1/2 of the tank capacity (min.).
When handling with brake fluid pay special attention to clean­ness. Check the brake fluid level before each drive.

OIL TANK OF HYDROSTATIC STEERING

The tank is accessible after removal of the right rear bonnet side. Using the oil-gauge rod (A) check level of oil in the hydrostatic steering tank; keep the level between the marks MIN. and MAX., see Fig. (A). After removing the nut (1) and tank lid re­fill oil as necessary.
28

FRONT OUTPUT SHAFT

The oil check and refilling plug (1) is lo­cated on face of the front output shaft box. In case of a front output shaft with stan­dard direction of rotation the oil check and refilling plug is replaced for a hollow screw of the oil cooler hose. Perform check after removal of the hollow screw.
After removing the check plug the oil level shall reach the check hole lower edge.
When replacing oil, clean the strainer oil cleaner (2). It is accessible after removal of the lock ring and lid.

ESSENTIAL TECHNICAL PARAMETERS

TECHNICAL SPECIFICATIONS OF ENGINES OF TRACTORS Z 11741.4C, Z 9641, Z 10641, Z 11441, Z 12441
Type of tractor Type of engine
Engine compression ignition, 4-stroke cycle, direct fuel injection, turbo-charged Engine design in-line, vertical, water-cooled Number of cylinders 4 Stroke volume cm3 4156 Bore x stroke mm 105 x 120 Nominal speed rpm 2200 Order of injection 1-3-4-2 Compression ratio 17 Max. override speed rpm 2460 Idle speed rpm 750 ± 25 800 ± 25 800 ± 25 800 ± 25 800 ± 25 Net power at nominal speed, measured according to ECE R24 Specific fuel consumption at the given power Max. torque (Mt) Nm 525 480 525 Excess of Mt % 35 38 37 35 35 Lubrication of engine Pressure system with pump Gerotor Max. consumption of oil after 100 Mh of engine running-in Pressure of oil at engine nomi­nal speed and temperature of oil 80 °C Minimum pressure of oil at 750 rpm and oil temperature 80 °C Max. temperature of cooling fluid C° 106 Valve mechanism OHV Oil cleaner Full-flow, disposable
kW g.kW-1.h-1
g.kW-1.h-1 0.7 MPa
MPa 0.05
Z 11741.4C Z 9641 Z 10641 Z 11441 Z 12441
Z 1504 Z 1005 Z 1305 Z 1405 Z 1505
90 66 74 81 90
256 254 254 257 255
0.2 ÷ 0.5
29
ESSENTIAL TECHNICAL PARAMETERS
Technical specifications of engines of tractors Z 11741.4C, Z 9641, Z 10641, Z 11441, Z 12441
Type of tractor Type of engine
Fuel cleaner Type of injection pump PP4M10P1i-
Type of nozzle DOP150s526­Opening pressure of injectors MPa 25-08 25-08 25-08 25-08 25-08
Angle of advanced injection ° 9+1 12 12 9+1 9+1 Valve play of cold engine
- inlet valve mm 0.25 ± 0.05
- exhaust valve mm 0.25 ± 0.05
Z 11741.4C Z 9641 Z 10641 Z 11441 Z 12441
Z 1504 Z 1005 Z 1305 Z 1405 Z 1505
single-stage with replaceable cartridge
3765 4150
PP4M10P1i-
3775
DO150s428-
4104
PP4M10P1i-
3776
DOP150s428-
4104
PP4M10P1i-
3767
DOP150s526-
4150
PP4M10P1i-
3766
DOP150s526-
4150
30
ESSENTIAL TECHNICAL PARAMETERS

FORCES (KN) AND POWERS (KW) – ENGINES TIER II Type of tractor

Z 8641
Type of engine (TIER II)
Z 1204
Power on output shaft (kW ± 2%) at engine nominal speed and engaged 1,000 rpm of output shaft Engine not run-in (up to 100 Mh) 48.4 53.6 60.8 66.5 73.9
Run-in engine (more than 100 Mh) 51.0 56.5 64.0 70.0 77.8 Maximum tractive force on swinging tow bar (kN)
- on concrete with tractor in standard design, ready to drive, with max. weight of additional weights with slipping 15% and driver in the cab 31.9 34.3 37.2 38.9 43
Maximum tractive force on multi-storey hitch for trailer (kN)
- In hitch middle position, on concrete with tractor in stan­dard design, ready to drive, with max. weight of addi­tional weights, water in tyres and driver in the cab
Lifting force at end of lower pull rods of the 3-point hitch, within full stroke, at max. usable pressure, with auxiliary cylinder (kN)
Lifting force at end of lower pull rods of the front 3-point hitch, within full stroke, at max. usable pressure (kN) 24
35.6 37.8 42.3 44.2 47.7
Z 9641
Z 1004
48.4
Z 10641
Z 1304
Z 11441
Z 1404
Z 11741.4C
Z 1504
31
ESSENTIAL TECHNICAL PARAMETERS

FORCES (KN) AND POWERS (KW) – ENGINES TIER III Type of tractor

Z 9641
Type of engine (TIER III)
Z 1005
Power on output shaft (kW ± 2%) at engine nominal speed and engaged 1,000 rpm of output shaft
Engine not run-in (up to 100 Mh) Run-in engine (more than 100 Mh) 56.5 64.0 70.0 77.8
Maximum tractive force on swinging tow bar (kN)
- on concrete with tractor in standard design, ready to drive, with max. weight of additional weights with slipping 15% and driver in the cab
Maximum tractive force on multi-storey hitch for trailer (kN)
- In hitch middle position, on concrete with tractor in stan­dard design, ready to drive, with max. weight of addi­tional weights, water in tyres and driver in the cab
Lifting force at end of lower pull rods of the 3-point hitch, within full stroke, at max. usable pressure, with auxiliary cylinder (kN)
Lifting force at end of lower pull rods of the front 3-point hitch, within full stroke, at max. usable pressure (kN) Front 3-point hitch Zetor 24 Front 3-point hitch Zuidberg 35
53.6 60.8 66.5 73.9
34.3 37.2 38.9 43
37.8 42.3 44.2 47.7
Z 10641
Z 1305
48,4
Z 11441
Z 1405
Z 12441
Z 1505
32
ESSENTIAL TECHNICAL PARAMETERS

SPEED OF THE FRONT OUTPUT SHAFT ZUIDBERG

– optional
Direction of
rotation
right-hand (a)
left-hand (b)
Speed of the front output shaft/engine speed Speed of the front output shaft/engine speed
1,000 / 1,920 1,146 / 2,200 1,000 / 2,000 1,100 / 2,200
E801
33
ESSENTIAL TECHNICAL PARAMETERS

VALUES FOR TRACTORS Z 11741.4C AND Z 12441

Unless given otherwise in this supplement, the values for types of tractors Z11441, given in the “Instructions Manual”, are also applicable for types of tractors Z 11741.4C and Z 12441.
34

INDEX

A
Acquaintance with the tractor 7 Adjustment of speed of lifting of the front 3-point hitch 19 Automatic guiding device of the multi-storey hitch CBM >31/03/2007 13 Automatic guiding device of the multi-storey hitch CBM 01/04/2007< 13
B
Battery disconnector 21
C
Control panel on the cab right column 9
D
Drive of agricultural machines 18 Driver’s seat Grammer Maximo 10 Driving 11
E
Electric installation 21 Electric set 21 Essential technical parameters 29
F
Forces (kN) and powers (kW) – engines TIER II 31 Forces (kN) and powers (kW) – engines TIER III 32 Front 3-point hitch 19 Front 3-point hitch control 19 Front output shaft 28 Front output shaft Zuidberg 18 Fuse dose (17 fuses) 22 Fuse dose (21 fuses) 23
H
Height adjustment and dismantling of the multi-storey hitch CBM Hitch CBM for single-axle trailers 15 Hitches 19 Hydraulic locking of front 3-point hitch 20
L
Lead battery 21 Lighter (Z 11741.4C) 9 Lighter and 3-pin socket 9
M
Maintenance instructions 28 Maximum permitted vertical static load of hitches for trailers and semi-trailers Maximum transferred power 18 Modular system of hitches for trailers and semi-trailers 14 Module of swinging tow bar bracket 14 Module of swinging tow bar bracket with fixed pin 14 Module of the bracket with ball ø 80 15 Moving off 11 Multi-storey quick-adjustable hitch CBM 12
O
Oil tank of hydrostatic steering 28 Oils for 4-cylinder turbo-charged engines of Z 8641 to Z 12441 24 Oils for front output shafts Zuidberg 27 Oils for gearboxes of Z 8641 to Z 12441 26
P
Planned technical maintenance 24
R
Recommended oils for turbo-charged engines according to ambient temperature Refilling of brake fluid 28 Reverse switches, switches and levers 7
S
Speed of the front output shaft Zuidberg 33 Swinging tow bar 14 Switch of torque multiplier preselection (i) 8
12
Technical specifications of engines of tractors Z 11741.4C, Z 9641, Z 10641, Z 11441, Z 12441 Tiltable steering wheel 8
T
35
16
25
29
Tractors Z 9641, Z 10641, Z 11441, Z 11741.4C, Z 12441, 6 Transport use 12
V
Values for tractors Z 11741.4C and Z 12441 34
Supplement of Instruction Manual for tractors Z 8641 Forterra Z 9641 Forterra Z 10641 Forterra Z 11441 Forterra Z 11741.4C Forterra Z 12441 Forterra
Issue: 2-100-2007 Publication no.: 22.22.12.432 Zetor Tractors a.s. Department of technical documentation Trnkova 111
632 00 Brno
INDEX
W
Working and transport positions of front 3-point hitch 20 Working position of the front 3-point hitch 20
36
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