QUICK START
GUIDE
A SERIES HITECH
YOUR
WORKING
MACHINE
In A series tractors utilises powerful 3 or 4 cylinder AGCO
Power engine combined with new 12 + 12 gear transmission,
gives a reliable all round tractor as a result. An all new cab
means more ergonomical and silent working environment for
driver, and ensures that your work can be done in the most
efficient way.
This guide has been created to help Valtra
operators to quickly become familiar with
their tractor.
VALTRA A SERIES
HITECH
2
A Series Quick Guide / HiTech
YOUR
Chassis ...............................................................4
Instrument panel controls...............................6
Side panel and arm controls ...........................7
Before driving the tractor.................................9
Starting to drive ..............................................10
Changing the gears .........................................11
HiTech ................................................................12
AutoTraction......................................................13
Engine RPM memory.........................................14
Hydraulics: Adjusting rear valves ...................15
Rear PTO ............................................................16
Rear controls and connections.......................17
WORKING
Field work..........................................................18
Transport...........................................................19
Front loader work...........................................20
PTO work...........................................................21
MACHINE
Tips....................................................................22
Dashboard........................................................23
YOUR
WORKING
MACHINE
3
A Series Quick Guide / HiTech
CHASSIS
A4 series tractors are made with
three different chassis sizes.
A74, A84 and A94 are equipped with Small chassis
and 3 cylinder engines. A104 and A114 are with Medium size
chassis and 4 cylinder engines, and A124 and A134 are with
Large chassis and 4 cylinder engines.
Different chassis sizes are made to ensure that you will
always get a right size tractor for your work.
MODEL A74 A84 A94 A104 A114 A124 A134
Engine Agco Power 3-cyl, 3.3 litre Agco Power 4-cyl, 4.4 litre
Output max, hp 75 85 95 100 110 120 130
Output max, kW 56 63 71 75 82 89 97
Torque max, Nm 312 347 355 410 417 502 540
Chassis Small Medium Large
Transmission 4WD, 12+12, HiTech Power shuttle. Optional creeper.
PTO 2 speeds 2 or 3 speed PTO
Lifting Power, ton 3.0 ton 4.3 ton 5.2 ton
Pump capacity 65 l/min 98 l/min
Wheelbase, mm 2250 2430 2500
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A Series Quick Guide / HiTech
5
A Series Quick Guide / HiTech
1. Instrument panel
2. Hazard light switch
3. Power shuttle lever
4. Adjustment knob of the power shuttle engagement speed
5. Ignition switch
6. Multifunction lever
7. Light switch
8. Adjustment lever of the steering wheel position
9. Control panel of the instrument panel display
10. Steering wheel tilt pedal
1. Speed gear lever
2. Hand throttle
3. Engine RPM memory button
4. Switch for four-wheel drive (4WD)
5. Switch for differential lock
6. Switch for creeper gear (optional for PowerShuttle models)
7. Air Pressure trailer brake test switch (optional)
8. Range gear lever
9. Lever for creeper gear (A74-A94)
10. Engine RPM memory button rear (optional)
11. Lowering speed selector
12. Max lifting height selector
13. Draf control selector
14. Drive balance control knob
15. Indicator light of the drive balance control
16. Work position marker
17. Work position control knob
18. AutoControl switch (lift/stop/lower)
19. Forced lowering button
20. Lifting/lowering switch
21. Trailer hitch release lever
22. Position locking of the valve control lever
23. Control lever for auxiliary hydraulic valve 1
24. Control lever for auxiliary hydraulic valve 2
25. Control lever for auxiliary hydraulic valve 3
26. Control stop switch (optional)
INSTRUMENT PANEL
1
2
4
5
6
7
8
9
10
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A Series Quick Guide / HiTech
6
27. Switch for front loader on/off
28. Front loader hydraulic implement locking
29. Front loader Softdrive
30. Switch for combining hydraulic pumps (98 litre)
31. Rear window wiper and washer
32. Additional lower heater
33. Rotary beacon
34. Front working lights
35. Rear working lights
36. 2-pin current socket max 10A (optional)
37. 3-pin current socket max 5A and max 25A
38. 2-pin current socket
39. Rear PTO start / stop
40. PTO speed control knob (Medium and Large)
Valtra Arm controls
41. Joystick (J) Includes push buttons for 3rd and 4th function
42. Switch for continuous oating position ON OFF (FL1)
43. Switch for oating position activation (FL2)
SIDE PANEL AND ARM CONTROLS
1
2
3
4
5
6
7
22
23
24
26
25
28
30
29
27
8
10
11
12
13
14
15
16
17
18
19
20
21
34
36
37
38
32
35
33
31
39
40
9
41
44
43
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A Series Quick Guide / HiTech
Valtra A series transmission has
12 + 12 gears in two working ranges.
Having 6 gears in one working range
minimizes the need of two gear lever
changes when working.
Optional Super Creeper available when
the slowest speeds are required down
to 140 m/h* or even to 90 m/h**,
making the transmission 24 + 24 gears
with excellent overlapping over the
gears. See the example of the available
speeds.
In HiTech models you can change the driving
direction without using the clutch pedal. Just use
the power Shuttle lever under the steeting wheel. You
can also use clutch pedal if you prefer.
* at 1400 rev/min with 16.9R34 tyres (Small)
** at 1400 rev/min with 18.4R38 tyres (Large)
TRANSMISSION
VALTRA A104 driving speeds example, km/h
Gear Speeds at
2200 r/min
Speeds 1920
(=PTO 540)
r/min
Super creeper
speeds
(2200 r/min)
Super creeper
speeds
(1920 r/min)
A1 1,98 1,73 0,14 0,12
A2 2,73 2,38 0,19 0,17
A3 3,77 3,29 0,27 0,24
A4 5,24 4,57 0,37 0,32
A5 7,29 6,36 0,52 0,45
A6 9,89 8,63 0,73 0,64
B1 8,1 7,1 0,60 0,52
B2 11,2 9,8 0,82 0,72
B3 15,4 13,5 1,13 0,99
B4 21,4 18,7 1,57 1,37
B5 29,8 26,0 2,19 1,91
B6 40,5 35,3 3,06 2,67
Rear tyres 16.9R38 (SRI =800 mm)
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A Series Quick Guide / HiTech
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