Cat HYDRAULIC EXCAVATOR RH120E Technical Manual BI638296 – PDF DOWNLOAD

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Cat HYDRAULIC EXCAVATOR RH120E Technical Manual BI638296 – PDF DOWNLOAD

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Cat HYDRAULIC EXCAVATOR RH120E Technical Manual BI638296 – PDF DOWNLOAD

Language : English
Pages : 2050
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Cat HYDRAULIC EXCAVATOR RH120E Technical Manual BI638296 – PDF DOWNLOAD

1 HYDRAULIC EXCAVATOR RH120E - S N  120021 - TABLE OF CONTENTS....   2
2 LIST OF MACHINE TYPES...........................................   4
3 LOWER CARRIAGE..................................................   8
4 UPPER CARRIAGE..................................................  10
5 ASSEMBLY PARTS..................................................  12
6 EQUIPMENT.......................................................  14
7 OPTIONS.........................................................  16
8 FRAME - LOWER CARRIAGE..........................................  18
9 FRAME - UPPER CARRIAGE..........................................  20
10 CATWALK........................................................  22
11 CATWALK........................................................  24
12 OPERATING INSTRUCTIONS (OI)....................................  26
13 TECHNICAL HANDBOOK (THB).......................................  27
14 OTHER DOCUMENTS (OD)...........................................  28
15 DRIVING CHAIN - INSTALL........................................  29
16 CHAIN WHEEL DRIVE..............................................  31
17 BOTTOM ROLLER..................................................  33
18 TOP ROLLER.....................................................  35
19 TENSIONING DEVICE..............................................  37
20 HYD............................................................  39
21 BALLAST - INSTALL..............................................  41
22 ENGINE.........................................................  43
23 ENGINE INSTALLATION MATERIAL...................................  44
24 MOTOR - MOUNTING PARTS.........................................  45
25 MOTOR..........................................................  47
26 BEARING - MOTOR................................................  49
27 INTERVAL PROLONG...............................................  51
28 CENTRIFUGE.....................................................  54
29 INTAKE EXHAUST SYSTEM..........................................  56
30 EXHAUST SYSTEM.................................................  57
31 INTAKE SYSTEM..................................................  59
32 INTAKE SYSTEM..................................................  61
33 FUEL SYSTEM....................................................  63
34 AIR FILTER INDICATOR...........................................  66
35 FUELLING SYSTEM................................................  68
36 FUELLING SYSTEM - TANK LIFT....................................  69
37 FUELLING SYSTEM - OIL..........................................  71
38 FUELLING SYSTEM................................................  74
39 COOLING SYSTEM - HYDRAULIC OIL INSTALL.........................  76
40 COOLING SYSTEM WATER...........................................  80
41 COOLING SYSTEM.................................................  81
42 COOLING SYSTEM.................................................  85
43 RADIATOR, WATER................................................  89
44 TRANSMISSION GEAR INSTALL......................................  91
45 TRANSMISSION GEAR..............................................  93
46 TRAVEL GEAR COMPLETE...........................................  95
47 SLEWING GEAR COMPLETE..........................................  99
48 GEARBOX BRAKE.................................................. 101
49 COUPLING CLUTCH................................................ 103
50 COUPLING CLUTCH................................................ 105
51 SWING BRAKE.................................................... 107
52 HYDRAULIC SYSTEM BASIC MACHINE................................. 109
53 HYDRAULIC SYSTEM............................................... 110
54 HYDRAULIC SYSTEM............................................... 111
55 HYDRAULIC SYSTEM............................................... 113
56 HYDRAULIC SYSTEM............................................... 116
57 OIL SUCTION SYSTEM............................................. 119
58 HYDRAULIC SYSTEM PUMP GOVERNING................................ 122
59 HYDRAULIC SYSTEM OIL COOLER.................................... 130
60 HYDRAULIC SYSTEM MOTOR COOLER.................................. 133
61 HYDRAULIC SYSTEM............................................... 135
62 HYDRAULIC SYSTEM TRANSM........................................ 137
63 HYDRAULIC SYSTEM CHAIN TENSIONER............................... 139
64 HYDRAULIC SYSTEM CLAMPING CYLINDER............................. 141
65 HYDRAULIC SYSTEM SLEWING....................................... 143
66 HYDRAULIC SYSTEM SLEWING....................................... 144
67 HYDRAULIC SYSTEM SWING BRAKE................................... 149
68 HYDRAULIC SYSTEM SERVO CONTROL................................. 151
69 PUMP INSTALL................................................... 154
70 PUMP INSTALL................................................... 156
71 WORKING PUMP................................................... 158
72 SERVO PUMP..................................................... 160
73 HYDRAULIC OIL COOLING PUMP..................................... 162
74 FAN PUMP....................................................... 164
75 FAN PUMP....................................................... 166
76 DOUBLE PUMP.................................................... 168
77 SWING PUMP..................................................... 170
78 TRAVEL MOTOR................................................... 173
79 SWING MOTOR.................................................... 175
80 FAN MOTOR...................................................... 177
81 HP FILTER...................................................... 179
82 ROTOR.......................................................... 181
83 PRESSURE REL................................................... 183
84 FEED. PRESS.................................................... 185
85 CHECK VALVE.................................................... 187
86 SHIFT VALVE.................................................... 189
87 FLOAT VALVE.................................................... 191
88 PRESSURE MAINT................................................. 193
89 CONTROL BLOCK.................................................. 195
90 CONTROL BLOCK.................................................. 197
91 HYDRAULIC SYSTEM CYLINDER...................................... 199
92 CYLINDER....................................................... 202
93 BOOM CYLINDERS................................................. 204
94 STICK CYLINDER................................................. 206
95 BACKHOE CYLINDER............................................... 208
96 BACKHOE CYLINDER............................................... 210
97 CLAMPING CYLINDER.............................................. 212
98 COMP........................................................... 214
99 VALVE.......................................................... 216
100 VALVE......................................................... 218
101 FILTER SYSTEM................................................. 220
102 GREASING SYSTEM............................................... 222
103 GREASING SYSTEM............................................... 223
104 GREASING SYSTEM............................................... 229
105 GREASING SYSTEM............................................... 232
106 GREASING SYSTEM, BH STICK..................................... 236
107 GREASING SYSTEM - TOGGLE LINKAGE.............................. 240
108 GREASING SYSTEM............................................... 242
109 ELECTRICAL SYSTEM............................................. 244
110 BATTERY....................................................... 246
111 ELECTRICAL SYSTEM OTHER....................................... 248
112 CAB MODULE.................................................... 250
113 CAB MODULE.................................................... 251
114 OPERATOR'S CAB INSTALL........................................ 255
115 OPERATOR'S CAB MOUNTING PARTS................................. 257
116 OPERATOR'S CAB................................................ 259
117 PLATFORM PLATE................................................ 262
118 CONTROL COLUMN................................................ 264
119 SEAT.......................................................... 267
120 SAFETY BELT................................................... 269
121 ROLLER BLIND.................................................. 271
122 WINDSCREEN WIPER INSTALL...................................... 273
123 INSTALL....................................................... 275
124 PANELING...................................................... 277
125 COVER TRAVEL GEAR............................................. 280
126 FOPS.......................................................... 282
127 MONOBLOC BOOM................................................. 284
128 MONOBLOC BOOM................................................. 286
129 HYDRAULIC SYSTEM MONOBLOC BOOM................................ 288
130 HYDRAULIC SYSTEM.............................................. 289
131 HYDRAULIC SYSTEM MONOBLOC BOOM................................ 290
132 STICK, BH MOUNTING PARTS...................................... 295
133 STICK......................................................... 297
134 HYDRAULIC SYSTEM, BH  STICK................................... 299
135 TOGGLE & LINKAGE.............................................. 301
136 BEARING NO.................................................... 303
137 BACKHOE....................................................... 305
138 PLATES........................................................ 307
139 PLATES LAYOUT................................................. 309
140 ACCESSORIES................................................... 311
141 TOOL SET...................................................... 312
142 MAINTENANCE MATERIAL.......................................... 316
143 OTHER DOCUMENTS - RH120E - 120021............................. 319
144 CHAPTER 01 - OPERATION DIESEL ENGINE.......................... 320
145 CHAPTER 02 - PARTS LIST DIESEL ENGINE......................... 606
146 CHAPTER 03 - OPERATION PUMP GEAR BOX.......................... 766
147 CHAPTER 04 - SERVICE PUMP GEAR BOX............................ 788
148 CHAPTER 05 - ACCUMULATOR...................................... 811
149 OPERATING INSTRUCTIONS - RH120E - 120021...................... 833
150 CHAPTER 01 - OPERATION........................................ 834
151 CHAPTER 02 - THB-BCS..........................................1108
152 TECHNICAL HANDBOOK - RH120E - 120021..........................1136
153 CHAPTER 01 - GENERAL..........................................1137
154 CHAPTER 02 - TECHNICAL DATA...................................1151
155 CHAPTER 03 - TOOLS, ASSEMBLY..................................1175
156 CHAPTER 04 - UNDERCARRIAGE....................................1211
157 CHAPTER 05 - SUPERSTRUCTURE...................................1265
158 CHAPTER 06 - DIESEL ENGINE....................................1313
159 CHAPTER 07 - GEARBOXES........................................1317
160 CHAPTER 08 - HYDRAULIC SYSTEM.................................1373
161 CHAPTER 09 - ELECTRIC, ELECTRONIC.............................1545
162 CHAPTER 10 - ATTACHMENT.......................................1661
163 CHAPTER 11 - CENTRAL GREASING SYSTEM..........................1665
164 CHAPTER 12 - OPTIONS..........................................1733
165 CHAPTER 15 - ELECTRIC, FUNDAMENTALS...........................1737
166 CHAPTER 16 - ELECTRIC, USING THE CIRCUIT DIAGRAM..............1791
167 CHAPTER 17 - GENERAL DATA.....................................1825
168 CHAPTER 18 - SEALINGS, PROTECTIVES, TESTING, CLEANING.........1867
169 CHAPTER 19 - FITTINGS, PIPES, HOSES...........................1889
170 CHAPTER 20 - WELDING..........................................1943

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• This is the SAME exact manual used by your dealers to fix your vehicle.
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