John Deere 1270G Final Tier 4 CTL Harvester Operator’s Manual F718808 – PDF DOWNLOAD
Part Number (P/N): F718808_44
Language: English
Division: Forestry
Product Lines: Harvester
Publication Type: Operator’s Manuals
Associated Models: 1270G 6W, 1270G 8W
Series: G Series
Serial Number (Serial): 1WJ1270G_ _L005128-
TABLE OF CONTENTS:
John Deere 1270G Final Tier 4 CTL Harvester Operator’s Manual F718808 – PDF DOWNLOAD
Table of Contents 2
Foreword 11
Copyright 11
Foreword 11
Technical information availability 12
Declaration of conformity 12
California Proposition 65 Warning 13
Non-road emissions control warranty statement 13
Emissions control warranty statement 2019 through 2021 14
Emissions Performance and Tampering 16
John Deere Harvester 16
Technical data 16
Machine identification 17
9 0L Engine Identification 18
Emissions control system certification label 19
Safety 21
Follow Laws and Regulations 21
Recognize Safety Information 21
Understand Signal Words 22
Prepare for Emergencies 22
Wear Protective Clothing 23
Handle Chemical Products Safely 23
Install Radio Transmitters Properly 24
Operating 24
Inspect machine 25
Attach Do not Operate Tag 25
Prevent Machine Runaway 26
Use Handholds and Steps 26
Handle Starting Fluids Safely 27
Pay Attention to Bystanders 27
Carry no passengers 28
Use Seat Belt 28
Cabin protective structures 29
ROPS levels 30
Cabin windows 30
Secondary exit of rotating and leveling cabin 32
Harvester cabin noise 32
Vibration levels in harvester cabin 33
Avoid Risks under Difficult Conditions 33
Operate the Boom Safely 34
Operating the harvester head 34
Stop Working if Machine Gives an Alarm 35
Keep Danger Zone Clear 36
Avoid saw chain shots 36
Avoid Crush Points 37
Avoid Power Lines 38
Driving/Transporting on Public Roads 38
Cold environment operation 39
Ensure Safety before Driving on Frozen Waters 40
Avoid Fires and Explosions 40
What To Do If the Machine Catches Fire? 41
Hand-held fire extinguisher 42
After a fire 42
Maintenance 43
Keep Machine in Good Condition 43
Use Proper Clothing 44
Use Proper Tools 44
Support Cabin Leveling System 45
Support Machine Properly 45
Service Cooling System Safely 46
Prevent Battery Explosions 46
Prevent Acid Burns 47
Start Only from Operator’s Seat 47
Beware of Exhaust Fumes 48
Exhaust filter cleaning 48
Exhaust filter maintenance 49
Handle ash safely 49
Avoid High Pressure Fluids 50
Avoid Heating near Pressurized Fluid Lines 50
Make Welding Repairs Safely 51
Service Tires Safely 51
Service Air Conditioner Safely 52
Replace Xenon Worklamps Safely 52
Service Accumulators Safely 53
Service Steering System Safely 54
Refueling and Servicing Fuel System 54
Filling and servicing DEF system 55
Dispose of Waste Properly 55
Disposal of diesel exhaust fluid (DEF) 55
Safety Decal Locations 56
Rotating and leveling cabin non-text safety decals 56
Machine non-text safety decals 57
Machine text safety decals 57
Warranty 58
Standard Warranty Clauses 58
Standard Warranty 58
Extended Coverage 58
First 250 hours maintenance 58
Periodic Maintenance 59
Machine systems and components 60
Main switch panel 60
Power outlets 61
Rotating and leveling cabin 62
Operator’s seat – comfort 63
Operator’s seat – standard 63
Final Tier 4 engines 64
Air intake and exhaust system diagram 64
Aftertreatment system (ATS) 66
Exhaust filter 67
Elevated engine RPM 67
Fuel dosing unit 68
Fuel dosing injector 69
SCR system operation 70
DEF tank and header (CAN based) 71
DEF tank operating levels 72
DEF dosing unit 72
DEF dosing injector 74
SCR system derates 75
Regeneration process 76
Exhaust filter soot load levels 76
Passive regeneration 77
Active regeneration 78
Manual regeneration 79
Service regeneration 80
Tires 81
Tracks, anti-slip chains and wheel ballasting 82
Tracks in winter conditions 83
Track recommendations for winter 83
Boom specifications 84
CH7 reach and lifting diagrams 86
Hydraulics overview 87
Optional equipment 88
Central greasing system 88
Safety instructions 88
Grease dispenser 89
Central greasing layout 1270G/1470G 90
Main dispenser 91
Front frame dispenser 92
Middle joint dispenser 93
Rear frame dispenser 94
CH6 (1170G) and CH7 (1270G) boom 95
Boom base 96
Lifting lever 97
Main boom 98
Jib boom 99
Cabin bearing grease block 99
Fire protection system 100
Components 100
Alarm panel 101
Harvester IBC 101
IBC sensor bus 102
Rotating angle sensor 102
Stump treatment 103
Calipers 103
On-road driving equipment 104
Pre-heater 104
Tire pressure monitor system (TPMS) 105
System operation 106
Controls 108
Driving controls 108
Main switch 108
Brake controls 109
Safety switches and emergency stop 110
Ignition switch 111
Dashboard 112
Boom controls 114
Harvester IBC boom controls 115
Left keypad in harvester 116
Right keypad in harvester 117
Extra keypad 118
Lights and wipers 119
Cabin lights and service lights 120
Work lights 121
On-road driving lights 121
Window wipers and washers 122
Right-hand side storage box 123
Central locking system 123
Air Conditioner 124
General system operation 124
Temperature setting 126
Fan control 126
Recirc mode 127
Defrost mode 128
Pre-heater EasyStart timer control panel 128
Setting the time 129
Switching on the pre-heater 130
Changing the heating duration 130
Switching off the pre-heater 131
Heating preselections 131
Preprogramming of preselection 132
Pre-heater modem 133
Mobile control of pre-heater 133
Operating the machine 135
Engine 135
Starting the engine 135
Cold weather starting 136
After starting 136
Aftertreatment system 137
Filter cleaning switch 137
Work mode display icons 138
Alarms 139
DEF system operating cycles 140
Icons 141
Alarms and derates 141
Turning off the FT4 engine 142
Driving 142
Off-road driving 143
On-road driving 143
Cabin rotating and leveling 144
High/low gear and front wheel drive 145
Limited % driving 146
Regulable control for driving percentage 147
ECO RPM threshold 148
Differential locks 149
Boom and harvester head 150
Warming up work hydraulics 150
Using the Boom 151
IBC mode 151
Boom trajectories 152
Hill mode 153
IBC 3 0 control limits 154
IBC manual mode and traditional boom control 156
Processing Power Control modes 157
Boom leveling 157
Boom suspended mode 158
Smooth Boom Control (SBC) 159
After using the boom 160
At the End of the Work Day 161
General maintenance 162
Cabin windows cleaning and inspection 162
Cabin interior cleaning and surface sanitation 163
Refueling the Machine 164
Refilling the diesel exhaust fluid (DEF) tank 165
Fluids and lubricants 166
Diesel fuel (ULSD) 166
Bio-Diesel Fuel 167
Cold weather operation 168
Handling and storing diesel fuel 169
Lubricity of diesel fuel 169
Diesel exhaust fluid (DEF) 170
Storing diesel exhaust fluid (DEF) 170
Testing diesel exhaust fluid (DEF) 171
Diesel engine oil 172
Diesel engine oil and filter service intervals 172
John Deere Break-In Plus™ Engine Oil 173
Additional engine oil information 174
Engine coolant 174
Hydraulic oil requirements 177
Gear oil 178
Brake fluid 178
Grease 178
Welding instructions 179
Electrical components 180
Batteries 180
Using Booster Batteries 181
Trickle charging 182
Fuses and relays 183
Main fuses 184
Rear carriage fuses 185
Rear carriage relays 186
Cabin fuses 187
Cabin relays 189
Wiring harness fuses and relays 190
G-series harvester CAN architecture (M50) 191
Controllers 192
Engine Control Unit (ECU) 192
Cabin controller (CAB) 193
Rotating and Levelling Controller (RLC) M50 194
HPC21 (High spec) 195
Telematics components 196
MTG module 197
Antennas 197
Boom cable diagnostics 198
Sensors and switches 198
Engine sensors, actuators and connectors (9 0L) 199
Electrical engine components 1/5 201
Electrical engine components 2/5 202
Electrical engine components 3/5 204
Electrical engine components 4/5 206
Electrical engine components 5/5 207
Sensors, aftertreatment system 1270/1470 208
Sensors, air filter and coolant 1270/1470 209
Sensors, ambient temperature 209
Sensors, frame steering 210
Sensors, drive pedal 210
Sensors, transmission 211
Sensors, brake system 212
Sensors, fuel tank 212
Sensors, hydraulic oil tank 213
Sensors, work hydraulics 213
Sensors, boom 214
Damping sensors, CH6 and CH7 booms 215
Sensors, cabin 216
Bulbs 216
Grounding points 217
Grounding points, R&L cabin – Gen II 218
Hydraulic pressure measurements 218
Drive hydraulics (A11 Pump) 219
A11 main pressure relief valve 220
Maximum drive pressure 222
A11 maximum work pressure settings 223
A11 LS pressure difference Delta P 224
Drive motor pressure cut-off setting 225
Drive motor anti-cavitation pressure 226
Work hydraulics (A10 Pump) 226
A10 main pressure relief valve 227
A10 maximum work pressure settings 229
A10 LS pressure difference Delta P 230
Auxiliary valve pressure 231
Boom valve LS relief pressures 231
Cabin rotating and levelling pressure 232
Hydraulic fan pump pressure 233
Frame brake pressure 235
Brake hydraulics 235
Drive and work brake pressures 236
Loading range pressures 237
Loading pressure 237
Hydraulic oil sampling valve 238
Vacuum pump 239
Engine hoods 240
Lifting the hoods 241
Lifting the hoods without electric power 242
Boom general servicing 243
Changing wheels 244
Anti-slip chain fitting 244
Tracks fitting 1/4 245
Tracks fitting 2/4 245
Tracks fitting 3/4 246
Tracks fitting 4/4 246
Periodic maintenance 247
Introduction 247
Uptime maintenance planner 247
Optional equipment maintenance 247
Pre-heater maintenance 248
Run the pre-heater and clean surroundings 248
Fault display descriptions 249
Fault diagnosis (EasyStart) 250
Service codes 250
Central greasing system maintenance 252
Lubrication frequency and volume amount adjustment 253
Reservoir filling 254
System check 255
Troubleshooting 256
Fire protection system maintenance 257
10 hours or daily 258
50 hours or weekly 258
Every 12 months 259
Checking date of DAFO fire extinguisher 259
IBC maintenance 260
Conical sleeve pin tightening 260
Stump treatment system maintenance 261
Measure stump treatment system pressure 262
Measure stump treatment system pressure 263
Every 10 hours or daily 263
Check hydraulic oil level 264
Check engine oil level 265
Check boom structures visually 266
Tighten conical sleeve pins of frame brake disk 267
Tighten conical sleeve pin of main boom and pillar joint 268
Grease rotator and link 269
Every 50 hours or weekly 270
Check machine visually 270
Check high/low gear oil level 271
Check differential oil level 272
Check hub gear oil level 273
Check boom screw joints 274
Check joint pins of the boom 275
Check harvester head mounting 276
Check bogie casing for leaks 277
Check the cooler cleanness 278
Grease middle joint and frame steering cylinders 279
Check and grease cabin rotation and leveling system 280
Check boom slew housing oil level 281
Grease the boom 282
Manual greasing 283
Manual centralised greasing 284
Tighten rotator vertical pins (HX 30) 285
Every 250 hours 285
Check high/low gear oil level 286
Clean coolant strainer 287
Check tire pressures 288
Check the door switch 289
Check secondary exit 289
Check cabin fresh-air filters 290
Tighten two rotator clamping screws (Indexator) 291
Every 500 hours 291
Change engine oil and oil filter 292
Replace fuel filters 294
Check the drive belt wear 296
Check crankcase vent tube 297
Check air intake system 298
Check cooling system 299
Check engine coolant level 300
Check electrolyte level of batteries 301
Check extension boom clearances 302
Every 1000 hours 302
Clean or replace air filter elements 303
Replace hydraulic tank oil filters 304
Replace hydraulic tank breather/dryer 305
Bleed hydraulic tank 306
Grease the driveshafts 307
Grease bogie slew bearings 308
Check wheel rims and fastening bolts 309
Check axle fastening bolts 310
Check air conditioner 311
Check drive brake oil level 312
Change cabin fresh-air filters 312
Clean rotator magnetic plug 313
Tighten rotator screws 314
Every 2000 hours 315
Change hydraulic oil 316
Change high/low gear oil 318
Change differential oil 319
Drain brake cylinders 320
Change bogie casing oil 321
Change hub gear oil 321
Change the boom slew housing oil 322
Grease cabin door hinges 323
Tighten rotator vertical pins (HX 30) 323
Every 3000 hours 324
Check valve clearance 324
Clean DEF tank 340
Replace DEF dosing unit filter 342
Adjust brake cylinders 343
Every 6000 hours 344
Change coolant 345
As required 346
Clean the machine 347
Drain fuel filter 348
Replace drive belt 349
Replace filter-dryer-receiver 350
Change brake pedal circuit oil 358
Check cabin stairs 359
Adjust link brakes (Indexator) 360
Adjust link brakes (BlackBruin) 362
Inspect chain shot guard 363
Identification of excessive wear and damage 364
Check rotator blue plug (Indexator HX 30) 365
Drain water deposited in boom base 366
Battery maintenance 366
Seat belt maintenance 367
Transporting, towing and storing 368
Transporting the Machine 368
Harvester head fastening for transportation 369
Chain lengths for boom and head combinations 369
Harvester transportation position 371
Tie-down and lifting points 372
Towing the machine 372
Release parking brake cylinders 373
Releasing twin pump drive valve 374
Releasing the work brake 375
Releasing the steering 376
Stowing a disabled boom 376
By-passing the boom valve 377
Preparing machine for storage 378
After Storage 380
Monthly storage procedure 381
Preparing engine for long-term storage 382
Removing engine from long term storage 383
Environment, recycling and post-use 384
Index 385
Attachments 390
Declaration of Conformity template_en 391
Harvester_brochure_2022_EN 394
a08020_F_GAS_DOC_en 396
a02326_Arm_Silikonilayout 398
a09869_LS-pressures_K220_Harv_en 400
UMP_1270G_1470G_FT4_ATS_EN 402
Nokian_Heavy_Tyres_Pressure_Handbook_John_Deere_EN 406
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