PDF Workshop Manual Ammann ARX 90 Tandem Roller - 3 MB
The Ammann ARX 90 Tandem Roller is a powerful machine, and this workshop manual is your key to keeping it in top condition.
It covers everything from routine maintenance to complex overhaul procedures.
Detailed illustrations and clear, concise text guide you through every task.
This manual empowers technicians to perform professional-quality repairs, reducing downtime and extending the life of the roller.
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ARX 90
TANDEM ROLLER
DEUTZ TCD3,6 L4
EU Stage IIIA / U.S. EPA Tier 3
WORKSHOP MANUAL
EDITION 07/2021 EN
Product identification number 3008232 -
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WORKSHOP MANUAL
2. Safety Precautions and
Instructions
ARX 90 9
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WORKSHOP MANUAL
Legend:
1 - Front frame
2 - Rear frame
3 - Front drum
4 - Rear drum
5 - Engine
6 - Hydrogenerator for travel (roll)
7 - Hydrogenerator for vibration of front drum
8 - Hydrogeneratorfor vibration of rear drum
9 - Travel hydraulic motor
10 - Vibration hydraulic motor
11 - Steering joint
12 - Hydraulics tank
13 - Fuel tank
14 - Sprinkling tank
15 - Cabin with integrated frame ROPS
16 - Driver’s control stand
17 - Batteries
18 - Combined cooler
19 - Air filter
20 - Exhaust pipe
21 - Sprinkling jets
22 - Drum scrapers
ARX 90 19
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WORKSHOP MANUAL
ARX 90 ARX 90 HF ARX 90 C
EU Stage IIIA / U.S. EPA Tier 3
Engine
Manufacturer - Deutz Deutz Deutz
Type - TCD3,6 L4 TCD3,6 L4 TCD3,6 L4
Power according to ISO 14396 kW (HP) 74,4 (100) 74,4 (100) 74,4 (100)
Number of cylinders - 4 4 4
Cylinder capacity cm3 (cu in) 3621 (221) 3621 (221) 3621 (221)
Nominal speed min-1 (RPM) 2200 2200 2200
Nm (ft lb)/
Maximum torque 410/1600 410/1600 410/1600
rpm
Average fuel consumption l/h (gal US/h) 9,8 (2,6) 9,8 (2,6) 9,8 (2,6)
EU Stage IIIA, U.S. EU Stage IIIA, U.S. EU Stage IIIA, U.S.
Engines complies with emission regulations -
EPA Tier 3 EPA Tier 3 EPA Tier 3
Cooling system of engine - Liquid Liquid Liquid
Brakes
Operating - Hydrostatic Hydrostatic Hydrostatic
Mechanical mul- Mechanical mul- Mechanical mul-
Parking -
tiple-disc tiple-disc tiple-disc
Mechanical mul- Mechanical mul- Mechanical mul-
Emergency -
tiple-disc tiple-disc tiple-disc
Vibration
38 (2280) - 42 42 (2520) - 46 43 (2520) - 46
Frequency I Hz (VPM)
(2520) (2760) (2760)
45 (2700) - 54 58 (3480) - 67 59 (3480) - 67
Frequency II Hz (VPM)
(3240) (4020) (4020)
Oscillation frequency Hz (VPM) 40 (2400) 40 (2400) -
Amplitude I mm (in) 0,7 (0,028) 0,62 (0,024) 0,7 (0,028)
Amplitude II mm (in) 0,34 (0,013) 0,23 (0,009) 0,34 (0,013)
Oscillation amplitude mm (in) 1,3 (0,051) 1,3 (0,051) -
Centrifugal force I kN 69-84 74-89 69-84
Centrifugal force II kN 47-68 56-70 -
Oscillation force - 77 77 47-68
Type of drive - Hydrostatic Hydrostatic Hydrostatic
Axle
Tyre pressure Kpa - - 160
Number of tyres - - - 4
Rozměr pneumatik - - - 11,00x20´´16PR
Type of tyres - - - COMPACTOR
Type of tyres - - - Tube Type
Watering
Type of watering - Pressure Pressure Pressure
Number of pumps - 2 2 3
Number of filtrations - 3 3 3
ARX 90 29
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WORKSHOP MANUAL
6. Lubrication and Maintenance Chart
ARX 90 39
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WORKSHOP MANUAL
7.2. Technical data of the manufacturer
General technical data
Engine type Dimension TCD 3.6 L4
Working principle Four-stroke diesel engine
Charging Turbocharger with charge air cooling
Type of cooling water-cooled
Cylinder arrangement in series
No. of cylinders 4
Bore/stroke mm 98/120
Total displacement cm 3
3621
Combustion process Direct injection
Injection system Common Rail
Exhaust gas recirculation externally cooled
Exhaust gas aftertreatment Diesel oxidation catalytic converter DOC
Valves per cylinder 2
Firing order of the engine 1-3-4-2
Direction of rotation looking onto the flywheel left
Engine power rating according to ISO 3046 kW see engine rating plate
Speed (nominal revolutions) min-1 see engine rating plate
Injection timing °BTDC see engine rating plate
Coolant volume (only engine content without cooler / hoses and
L 4,6/4,6
pipes) Industrial engines/Agricultural technology
Permissible continuous coolant temperature °C max. 110
Temperature difference between coolant inlet/outlet °C 8
Start of thermostat opening °C 88
Thermostat fully open °C 95
Lubricating oil change volume (with filter) l 8*
Lube oil temperature in the lube oil tray, maximum °C 125
Lubricating oil pressure minimum (low idle, engine warm) kPa/bar 80/0,8
Permissible maximum combustion air temperature after charge air
°C 50
cooler
V-belt tension Pre-tensioning/Re-tensioning
N
V-belts AVX (width: 13 mm) 650±50/400±50
Automatic tensioning spring-loaded clam-
V-rib belt tensioning
ping roller
Weight without cooling system according to DIN 70020-A kg 350
*specified lubricating oil filling volumes apply for standard versions. In engines which deviate from the standard, for example different
lubricating oil pans/dipstick variants and/or special inclined versions, the lubricating oil volume may vary. The lubricating oil dipstick
mark is always decisive.
ARX 90 49
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WORKSHOP MANUAL
001-134
4-22123
ARX 90 59
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WORKSHOP MANUAL
Remove the clips (001-126-22). Remove the hose (001-126-28).
28
22
409A034
Remove the hose (001-106-44).
44
409A035
Remove the clip (001-126-22). Remove the hose (001-126-28).
22
28
409A036
Disconnect the connector from the engine.
409A037
ARX 90 69
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WORKSHOP MANUAL
005-364
4-18068
ARX 90 79
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WORKSHOP MANUAL
Release the cover of the hydraulic motor.
348D5499
Remove the cover of the hydraulic motor using the hook wrench.
348D5522
Take out.
348D5523
Take out the piston of the hydraulic motor.
348D5524
ARX 90 89
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WORKSHOP MANUAL
Disconnect the hydraulic hose.
409A086
Disconnect the hydraulic hose.
409A087
Remove the piping. When reassembling, apply the sealing com-
pound Lukopren S9780 on contact surfaces.
409A088
409A089
ARX 90 99
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WORKSHOP MANUAL
003-065-002
4-16215
ARX 90 109
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WORKSHOP MANUAL
Press out the bush (003-065-12) from the bearing (003-065-3)
and the cover (003-065-19).
12
33
19
409A132
ARX 90 119
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WORKSHOP MANUAL
409A160
Move the cooler.
409A161
Remove the screws (003-065-49) of the fishplate (003-065-20).
20 49
409A162
Remove the pin (003-065-8).
8
409A163
ARX 90 129
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WORKSHOP MANUAL
002-031
4-15168
ARX 90 139
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WORKSHOP MANUAL
Remove the hydraulic hoses from the cube.
409A185
Hang the pump (001-290-1) on the lifting device. Pump weight
110 kg (243 lb). Remove the screws (001-290-6).
6
1 409A422
Take out the pump.
409A187
409A188
ARX 90 149
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WORKSHOP MANUAL
Put the vessel for capturing any leaking fluids under the vibrati-
on hydraulic motor.
409A193
Remove the hydraulic hoses (005-301-33), (005-301-34), (005-
301-35), (005-301-36). Mount the plugs.
36
33 34
35
409A194
Remove necks (005-301-14), (005-301-15), (005-301-16).
16
15
15
14
409A425
Remove the screws (002-031-36).
Note
Nuts (002-031-36) tighten to torque of 67 Nm (49 lbft) during re-
-assembly. Secure the screws using adhesive Loctite 262.
36
409A196
ARX 90 159
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WORKSHOP MANUAL
Take out the pump.
409A212
Check the O-ring and replaced it, if damaged.
409A213
Remove the necks and measuring points from pump and mount
them on a new one.
After restoring the machine to its original state, refill the hydrau-
lic oil to the specified limit.
409A214
409A215
ARX 90 169
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WORKSHOP MANUAL
Lay the sidewall aside.
409A228
Roll the drum out and secure it against motion.
Apply the same procedure for removal of front drum.
409A229
ARX 90 179
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WORKSHOP MANUAL
409A249
Remove the plugs (002-001-16) and screws (002-001-15).
Note
Secure the plugs (002-001-16) and screws (002-001-15) using
adhesive 262.
15
16
409A250
Fit the screws and push the cover away evenly (002-001-1).
1
409A251
409A252
ARX 90 189
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WORKSHOP MANUAL
Note
1 52
Secure the screws (002-031-52) with the adhesive loctite 262.
2 48
409A268
Fit the screws and force the flange away evenly (002-031-1).
409A269
Remove it and lay it aside.
409A270
Mark the position of spacer (002-031-3). Remove the screws
(002-031-46).
3 46
Remark
When mounting components on contact surfaces of the spacer
(002-031-3), apply the sealing compound Lukopren N1522. The
tightening torque of the screws (002-031-46) is 48 Nm (35 lbft).
Secure the screws using adhesive Loctite 262.
409A271
ARX 90 199
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WORKSHOP MANUAL
11. Cooling
ARX 90 209
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WORKSHOP MANUAL
001-106
4-16093A
ARX 90 219
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WORKSHOP MANUAL
Remove the hydraulic hose (005-370-40).
40
409A303
Remove the piping (001-126-28), (001-126-15).
15
28
409A304
Remove the brake block. Take off.
409A305
409A306
ARX 90 229
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WORKSHOP MANUAL
004-160-002
4-1235037B
ARX 90 239
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WORKSHOP MANUAL
Remove the bars on both sides.
409A324
Remove the cover.
409A325
Remove the heating hoses.
Remove the screws fixing the cab.
409A326
Remove the screws and mount the lifting lugs (4) Hang the cab on
the crane of sufficient load capacity. Cab weight 540 kg (1190 lb).
409A327
ARX 90 249
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WORKSHOP MANUAL
Disconnect the connector.
412005
Disconnect the connector.
412006
Disconnect the connector.
412007
Remove the cover (004-150-10).
10
412010
ARX 90 259
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WORKSHOP MANUAL
Complete the following tasks before disassembly:
12.4. Remove the machine cab
Drain the coolant.
Drained volume 23 l (6.1 gal US).
409A004
Remove the cover (004-151-045).
412003
Disconnect the connector X11.
412004
Disconnect the connector.
412005
ARX 90 269
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WORKSHOP MANUAL
Drain the fuel from the tank. Drained volume 220 l (58,1 gal US).
Disconnect the wire 319 a 341 from the fuel indicator.
319
314
409A364
Close the fuel valves (001-110-14). Remove the hoses (001-110-5),
(001-110-9).
14
9
409A365
14
5
409A366
Remove the screws (003-251-19) of the holders (003-251-5).
5
19
409A367
ARX 90 279
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WORKSHOP MANUAL
003-061
4-18200
ARX 90 289
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WORKSHOP MANUAL
15.3. Fuse positioning
It contains F1 - F28 fuses.
F1 - 15A �������������Mounting socket
F2 - 10A �������������front parking lights, front headlamps, rear lights
F3 - 7.5A ������������rear headlamps
F4 - 7.5A ������������turn indicators, beacon, horn, cab lighting, coil
of engine time relay (A10)
F5 - 7.5A ������������switch box, lighting relay coils
F6 - 35A �������������power supply of computer Rexroth RC20-10/30
F7 - 7.5A ������������seat control
F8 - 7.5A (15A) �working lights, drum lighting
409212
F11 - 5A �������������drum sensors (speed, frequency), el. magnets of
vibration, water level sensor, infrathermometer,
emulsion sprinkling relay
F12 - 5A �������������Telematic, Green beacon
F13 - 10A �����������water sprinkling, emulsion sprinkling
F1 F11 F21
F14 - 5A �������������brake lights, reverse horn, alternator excitation F2 F12 F22
F15 - 5A �������������total STOP, service mode F3 F13 F23
F16 - 1A �������������memory of computer Rexroth RC20-10/30 F4 F14 F24
F5 F15 F25
F17 - 7.5A ����������lever Gessmann, display, diagnostic socket of en-
F6 F16 F26
gine
F7 F17 F27
F18 ���������������������Reserve F8 F18 F28
F21 - 10A �����������autoradio
F22 - 10A �����������rear window heating control, air-conditioning
relay 409213
F23 - 10A �����������wipers, screen washers
F24 - 10A �����������heating fans
F25 - 20A �����������rear window heating
F26 - 10A �����������front working lights
F27 - 15A �����������spreader
F28 - 5A �������������compaction modul, GPS
In the engine compartment
F30 - 80 A ������������ Main fuse
F31 - 15 A ������������ Engine fuse
F32 - 15 A ������������ Air-conditioning fuse
F33 - 10 A ������������ Fuel pump fuse
409181
F34 ����������������������� Reserve
F35 ������������������������ Reserve
F36 - 15 A ������������ Memory power supply fuse
F40 - 70 A ������������ Heating fuse F37
F34
Always replace the fuses with the ones of F33
identical value! F31 F36
F32
409182
ARX 90 299
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WORKSHOP MANUAL
RIGHT ARM REST
Travel lever removal
Dismount the cover.
409A397
Disconnect the connectors X1, X2, X3, X4.
409A398
Dismount the screws.
Remove the lever.
409A399
ARX 90 309
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WORKSHOP MANUAL
001-106
4-16093A
ARX 90 319
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WORKSHOP MANUAL
78 9 10 11 12 1314151617 18
X145
21 VOLKEL
1 2 3 4 5 6 CAN3 (H) 163 V
X107:3
CAN3 (L) 162
X146
X1:67 W
X144
X107:6
X1:68 X92 184 X107:5
2 1 21
Y21 X1:69 149 X107:2
CRAB LEFT (Y21)
CRAB RIGHT (Y22) Y22 X1:70 176 X9:21
X107:4
X74 X107:1
X1:71 116 Y
X44:1
FUEL LEVEL GAUGE (B6) B6 X44:3 X1:92 CAN1 (H) 215
CAN1 (L)
HYDRAULIC OIL LEVEL (S13)
S13 X1:74 147 216
21 21
HYDRAULIC OIL TEMPERATURE (S14) S14 X1:75 223