JCB JS120 Tracked Excavator Operator Handbook 9821-2100

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JCB JS120 Tracked Excavator Operator Handbook 9821-2100 - Image 3

JCB JS120 Tracked Excavator Operator Handbook 9821-2100 - Image 4

JCB JS120 Tracked Excavator Operator Handbook 9821-2100 - Image 5

jcb js120 tracked excavator operator handbook 9821 2100 2

jcb js120 tracked excavator operator handbook 9821 2100 3

JCB JS120 Tracked Excavator Operator Handbook 9821-2100

$20.00

Type Of Manual: Operator Handbook
ManualID: 9821-2100
Number of Pages: 186
Size: 13.2MB
Format: PDF

Category: JCB Operator Manual PDF

Model List:
- JS120 Tracked Excavator

1. Safety Notices
2. Important Information …………………………………………………………………………1
3. The Operator Manual …………………………………………………………………….1
4. Safety Warnings ……………………………………………………………………………1
5. Introduction
6. About this Manual ………………………………………………………………………………3
7. Machine Model and Serial Number ………………………………………………….3
8. Using this Manual ………………………………………………………………………….3
9. Left Side, Right Side ………………………………………………………………………3
10. Cross References ………………………………………………………………………….3
11. Machine Description …………………………………………………………………………..4
12. The JCB Tracked Excavator ……………………………………………………………4
13. Intended Use ………………………………………………………………………………..4
14. Component Location ……………………………………………………………………..6
15. Safety Check List ……………………………………………………………………………….8
16. Safety – Yours and Others ………………………………………………………………8
17. General Safety ……………………………………………………………………………..8
18. Operating Safety …………………………………………………………………………10
19. Maintenance Safety ……………………………………………………………………..13
20. Safety Labels …………………………………………………………………………………..18
21. Introduction …………………………………………………………………………………18
22. Safety Label Identification …………………………………………………………….19
23. Identifying Your Machine …………………………………………………………………..22
24. Machine Identification Plate ………………………………………………………….22
25. Component Identification Plates …………………………………………………….23
26. Operation
27. Introduction ……………………………………………………………………………………..25
28. Before Entering the Cab ……………………………………………………………………26
29. Entering and Leaving the Cab ……………………………………………………………27
30. Standard Cab Machines ……………………………………………………………….27
31. Doors and Windows …………………………………………………………………………28
32. Opening and Closing the Door ………………………………………………………28
33. Opening and Closing the Front Upper Window ………………………………..28
34. Opening and Closing The Front Lower Window ……………………………….29
35. Door Sliding Window ……………………………………………………………………29
36. Seat Controls …………………………………………………………………………………..30
37. Introduction …………………………………………………………………………………30
38. Operators Seat-Console ……………………………………………………………….30
39. Operators Seat – Standard-Heated …………………………………………………30
40. Air Suspension Seat …………………………………………………………………….31
41. Seat Belts (if fitted) …………………………………………………………………………..32
42. Static Seat Belt ……………………………………………………………………………32
43. Visibility Aids (if fitted) ……………………………………………………………………….33
44. Mirrors ……………………………………………………………………………………….33
45. Cab Layout ……………………………………………………………………………………..37
46. Components Key …………………………………………………………………………37
47. Drive Controls, Switches and Instruments ……………………………………………38
48. Drive Controls ……………………………………………………………………………..38
49. Switches …………………………………………………………………………………….39
50. Instruments …………………………………………………………………………………43
51. Operating Levers-Pedals …………………………………………………………………..45
52. Excavating Controls …………………………………………………………………….45
53. Operation Levers …………………………………………………………………………48
54. Optional Circuit Pedal (if fitted) ………………………………………………………49
55. ISO Operating Method …………………………………………………………………49
56. Safety Equipment …………………………………………………………………………….50
57. Control Locks ……………………………………………………………………………..50
58. Typical Load Chart ………………………………………………………………………51
59. Before Starting the Engine …………………………………………………………………52
60. Starting the Engine …………………………………………………………………………..53
61. Warming-Up ……………………………………………………………………………….53
62. Getting the Machine Moving ………………………………………………………………54
63. Stopping and Parking the Machine ……………………………………………………..55
64. Stopping and Parking …………………………………………………………………..55
65. Working with your Machine ……………………………………………………………….56
66. Operating Practices and Site Safety ………………………………………………56
67. Clothing and Safety Equipment ……………………………………………………..56
68. Danger Zone ………………………………………………………………………………56
69. Log Moving-Handling ……………………………………………………………………56
70. Safety Practices ………………………………………………………………………….56
71. Working With the Excavator ………………………………………………………….58
72. Use of Machines on Gradients and Slopes ……………………………………..67
73. Pulling out of Soft Ground …………………………………………………………….70
74. Water …………………………………………………………………………………………71
75. Towing Other Equipment ………………………………………………………………71
76. Machine Stability …………………………………………………………………………72
77. Reducing Wear ……………………………………………………………………………73
78. Operating Environment ……………………………………………………………………..76
79. Operating in Cold Climates …………………………………………………………..76
80. Operating in a Cold Climate (Below 0°C) ………………………………………..76
81. Operating in a Hot Climate (Above 35°C) ……………………………………….76
82. Operating in Dusty or Sandy Areas ………………………………………………..77
83. Operating in Coastal Regions ……………………………………………………….77
84. Operating on Wet or Soft Ground …………………………………………………..77
85. Refuelling the Machine ……………………………………………………………………..78
86. Low Fuel Levels ………………………………………………………………………….78
87. Filling the Tank ……………………………………………………………………………78
88. Fuel Level …………………………………………………………………………………..79
89. Refuelling Pump (if fitted) ……………………………………………………………..80
90. Moving a Disabled Machine ………………………………………………………………81
91. Lowering the Boom in an Emergency …………………………………………….81
92. Retrieval …………………………………………………………………………………….81
93. Transporting the Machine ………………………………………………………………….82
94. Lifting the Machine …………………………………………………………………………..84
95. JS120 Machines ………………………………………………………………………….84
96. Storage of the Machine …………………………………………………………………….85
97. Introduction …………………………………………………………………………………85
98. Storage Area ………………………………………………………………………………85
99. Prepare the Machine for Storage …………………………………………………..85
100. Put the Machine into Storage ………………………………………………………..85
101. During Storage ……………………………………………………………………………85
102. Take the Machine Out of Storage …………………………………………………..86
103. Routine Maintenance
104. Service Requirements ………………………………………………………………………87
105. Introduction …………………………………………………………………………………87
106. Owner-Operator Support ………………………………………………………………87
107. Service-Maintenance Agreements …………………………………………………87
108. Fit for Purpose Tests for Lifting Equipment ………………………………………88
109. Obtaining Replacement Parts ………………………………………………………..88
110. Health and Safety …………………………………………………………………………….89
111. Lubricants …………………………………………………………………………………..89
112. Battery ……………………………………………………………………………………….91
113. Warning Symbols ………………………………………………………………………..92
114. Battery Maintenance Check ………………………………………………………….92
115. First Aid-Electrolyte ……………………………………………………………………..92
116. Service Schedules ……………………………………………………………………………93
117. Introduction …………………………………………………………………………………93
118. How to Use the Service Schedules ………………………………………………..93
119. Calendar Equivalents …………………………………………………………………..93
120. Pre Start Cold Checks, Service Points and Fluid Levels ……………………94
121. Functional Test and Final Inspection ………………………………………………97
122. Service Intervals for Attachments …………………………………………………..99
123. Periodic Replacement of Safety Related Components ……………………100
124. Fluids, Lubricants and Capacities ……………………………………………………..101
125. JS120 ………………………………………………………………………………………101
126. Engine Lubrication Chart …………………………………………………………….102
127. Hydraulic Oil Chart …………………………………………………………………….102
128. Typical Lubrication Chart …………………………………………………………….103
129. Coolant Mixtures ……………………………………………………………………….104
130. Fuel …………………………………………………………………………………………105
131. Tools …………………………………………………………………………………………….107
132. Carrying Tools onto the Machine ………………………………………………….107
133. Locations ………………………………………………………………………………….107
134. Prepare the Machine for Maintenance ………………………………………………108
135. Introduction ……………………………………………………………………………….108
136. How to Make the Machine Safe (Excavator Lowered) …………………….108
137. Cleaning the Machine ……………………………………………………………………..109
138. Introduction ……………………………………………………………………………….109
139. Preparing the Machine for Cleaning ……………………………………………..109
140. Cleaning the Machine ………………………………………………………………… 110
141. Cleaning the Tracks …………………………………………………………………… 110
142. Cleaning the Radiator and Oil Cooler …………………………………………… 110
143. Checking for Damage …………………………………………………………………….. 111
144. Check the Machine Body and Structure ……………………………………….. 111
145. Check the Seat and Seat Belt …………………………………………………….. 111
146. Daily Checking ………………………………………………………………………………. 112
147. Greasing ………………………………………………………………………………………. 115
148. General Notes ………………………………………………………………………….. 115
149. Slew Ring Bearing …………………………………………………………………….. 115
150. Slew Ring Teeth and Slew Pinion ………………………………………………… 115
151. Greasing Points ………………………………………………………………………… 116
152. Electrical System …………………………………………………………………………… 118
153. Battery …………………………………………………………………………………….. 118
154. Jump-Starting the Engine ……………………………………………………………120
155. Fuses ……………………………………………………………………………………….121
156. Bolt and Nut Torque Specifications ……………………………………………………123
157. JS120 ………………………………………………………………………………………123
158. Engine ………………………………………………………………………………………….127
159. Checking the Oil Level ……………………………………………………………….127
160. Changing the Oil and Filter ………………………………………………………….128
161. Changing the Outer Air Filter Element ………………………………………….129
162. Changing the Inner Air Filter Element …………………………………………..130
163. Checking the Fan Belt Tension …………………………………………………….131
164. Checking the Coolant Level ………………………………………………………..131
165. Cleaning the Radiator and Oil Cooler ……………………………………………132
166. Changing The Coolant ……………………………………………………………….132
167. Fuel System …………………………………………………………………………………..133
168. Introduction ……………………………………………………………………………….133
169. Filling the Tank and Fuel Level Checking ………………………………………133
170. Petrol ……………………………………………………………………………………….134
171. Front End Accessory Drive Belt …………………………………………………..135
172. Water Separator and Engine Fuel Filter ………………………………………..136
173. Bleeding the System ………………………………………………………………….141
174. Hydraulic System ……………………………………………………………………………142
175. Checking the Fluid Level …………………………………………………………….142
176. Releasing Tank Pressure ……………………………………………………………143
177. Topping-up Fluid Level ……………………………………………………………….143
178. Changing the Fluid …………………………………………………………………….144
179. Draining Water and Sediment from the Hydraulic Tank ……………………144
180. Cleaning-Changing the Suction Strainer ……………………………………….145
181. Changing the Return Filter ………………………………………………………….145
182. Changing the Plexus Filter ………………………………………………………….146
183. Changing the Air Breather Element ………………………………………………147
184. Changing the Pilot Oil Filter …………………………………………………………148
185. Changing the Breaker In-line Filter ……………………………………………….149
186. Changing the Drain Line Filter ……………………………………………………..149
187. Air Bleeding Procedures ……………………………………………………………..150
188. Slew Gearbox ………………………………………………………………………………..152
189. Checking the Slew Gearbox Oil Level …………………………………………..152
190. Changing the Slew Gearbox Oil Level ………………………………………….152
191. Tracks and Running Gear ……………………………………………………………….153
192. Tracks ………………………………………………………………………………………153
193. Running Gear ……………………………………………………………………………156
194. Bucket ………………………………………………………………………………………….157
195. Checking-Adjusting For Side Play ………………………………………………..157
196. Fire Extinguisher (If fitted) ……………………………………………………………….158
197. Troubleshooting ……………………………………………………………………………..159
198. Engine and Related Area ……………………………………………………………159
199. Monitor Display – Fault Messages ………………………………………………..162
200. Operations ………………………………………………………………………………..164
201. Hydraulic pump …………………………………………………………………………164
202. Working Attachments …………………………………………………………………165
203. Travel ……………………………………………………………………………………….166
204. Slew …………………………………………………………………………………………167
205. Hydraulic ram ……………………………………………………………………………167
206. Optional Attachments
207. Introduction ……………………………………………………………………………………169
208. Attachments For Your Machine ………………………………………………………..170
209. Connecting-Disconnecting Hydraulic Hoses ……………………………………….171
210. Introduction ……………………………………………………………………………….171
211. Connecting the Hydraulic Hoses ………………………………………………….171
212. Disconnecting the Hydraulic Hoses ………………………………………………172
213. Hydraulic Rockbreaker ……………………………………………………………………173
214. Preparation ……………………………………………………………………………….173
215. Operation and Maintenance ………………………………………………………..173
216. Crusher …………………………………………………………………………………………174
217. General …………………………………………………………………………………….174
218. Preparation ……………………………………………………………………………….174
219. Specifications
220. Static Dimensions …………………………………………………………………………..175
221. JS120 ………………………………………………………………………………………175
222. Dig Depth Chart ……………………………………………………………………………..176
223. JS120 ………………………………………………………………………………………176
224. Shipping Weight …………………………………………………………………………….177
225. Travel Speeds ………………………………………………………………………………..178

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