Takeuchi TB180FR Hydraulic Excavator Parts Manual (BL8Z003-12-0) (SN 17840001-)

That TB180FR usually lives on tight sites—street work, utility trenches, slope work—anywhere you’ve got to swing full load in a narrow lane. This parts manual helps you trace every assembly on the machine back to the exact pieces: pins, seals, snap rings, oddball brackets. Say you’ve got the swing motor off, planetary guts on the bench, and one thrust washer’s chewed up; this lets you isolate the right washer and matching snap ring instead of guessing at the counter.

Applications & Use Cases

• Track down correct part numbers when you’ve stripped a boom or arm and need to verify which bushings, shims, and pins go back in.
• Break a major assembly into sub-components so you can inspect what’s worn, then only order what you actually need.
• Compare old vs. updated part designs to see if a hose route or guard changed on later machines before you order.
• Cross-check what the dealer’s quoting by matching their number to the exploded view you’ve got in front of you.
• Plan a weekend repair by tracing every seal and O-ring in a valve stack so you don’t get stuck missing one tiny part.

FAQ

Q: Is this manual searchable on a laptop or tablet, or am I just scrolling pages?

A: It’s typically a PDF, so you can search by part name or number, then zoom into the exploded views when you’re at the bench.

Q: Can I print just the sections I need to take to the jobsite?

A: Yeah, most folks print the specific assemblies they’re working on, stick them in a sleeve, and don’t worry about getting the whole thing greasy.

Safety Note

Always bleed down hydraulic pressure and lock out the machine before you start pulling lines or tearing into any cylinder or valve group.

Takeuchi TB180FR Hydraulic Excavator Index:

• UNDERCARRIAGE 1
• LOWER FRAME 2
• CRAWLER BELT (steel) 4
• CRAWLER BELT (rubber) 6
• CRAWLER BELT (with rubber pads) 8
• CARRIER ROLLER (17840001-17840391)(178400392-178401236) 10
• CARRIER ROLLER (178401237-) 12
• TRACK ROLLER (17840001-17840391) (178400392-178400846) 14
• TRACK ROLLER (178400847-) 16
• FRONT IDLER (17840001-17840391) (178400392-178400843) 18
• FRONT IDLER (178400844-) 20
• TRACK ADJUSTER 22
• TRAVEL DEVICE 24
• SLEW BEARING 26
• SWIVEL JOINT & ACCESSORIES 28
• DOZER BLADE 30
• PIPING; LOWER 32
• TURNTABLE & CONTROL LEVER 34
• SLEWING DEVICE 35
• TURNTABLE (1/2) 38
• TURNTABLE (2/2) 40
• BOOM OFFSET (1/2) 42
• BOOM OFFSET (2/2) 46
• OFFSET SWITCH 48
• TRAVEL LEVER 50
• DOZER BLADE LEVER 54
• OPERATION LEVER & STAND 56
• PIPING; OPERATION LEVER (1/2) 60
• PIPING; OPERATION LEVER (2/2) 62
• PIPING; OPERATION LEVER (1/2) (ISO-JCB pattern) 64
• PIPING; OPERATION LEVER (2/2) (ISO-JCB pattern) 68
• ENGINE & ELECTRICAL SYSTEM 70
• ENGINE & ACCESSORIES (1/3) 71
• ENGINE & ACCESSORIES (2/3) 76
• ENGINE & ACCESSORIES (3/3) 82
• DRAIN PLUG 86
• CONTROL BOX 88
• ENGINE CONTROL 90
• ELECTRICAL (1/2) 92
• ELECTRICAL (2/2) 94
• ELECTRICAL (with 1st auxiliary line) 96
• ELECTRICAL (with 1st, 2nd, 3rd & 4th auxiliary line) 98
• ELECTRICAL (with 1st, 2nd, high pressure 3rd & 4th auxiliary line) 100
• ELECTRICAL (with 1st & 2nd auxiliary line) 102
• ELECTRICAL (with 1st, 2nd & 3rd auxiliary line) 104
• ELECTRICAL (with 1st, 2nd & high pressure 3rd auxiliary line) 106
• TRAVEL ALARM 108
• BATTERY 110
• RADIO 114
• MAINTENANCE LIGHT SOCKET 116
• WINDOW WASHER 118
• HYDRAULIC PIPING & TANK 120
• VALVE & ACCESSORIES (1/3) 121
• VALVE & ACCESSORIES (1/3) (high flow) 126
• VALVE & ACCESSORIES (2/3) 130
• VALVE & ACCESSORIES (2/3) (with high pressure 3rd auxiliary line) 134
• VALVE & ACCESSORIES (3/3) 138
• VALVE & ACCESSORIES (3/3) (with 2nd, 3rd & high pressure 3rd auxiliary line) 141
• VALVE & ACCESSORIES (3/3) (for US) 146
• VALVE & ACCESSORIES (3/3) (high flow) 150
• PIPING; UPPER (1/5) 154
• PIPING; UPPER (2/5) 156
• PIPING; UPPER (3/5) 158
• PIPING; UPPER (4/5) (with 2nd & 3rd auxiliary line) 160
• PIPING; UPPER (4/5) (with 2nd & high pressure 3rd auxiliary line) 162
• PIPING; UPPER (5/5) (with 2nd, 3rd & 4th auxiliary line) 164
• PIPING; UPPER (5/5) (with 2nd, high pressure 3rd & 4th auxiliary line) 166
• ACCUMULATOR 168
• BOOM EMERGENCY SHUT-OFF VALVE 170
• ARM EMERGENCY SHUT-OFF VALVE 176
• PUMP DRIVE 178
• HYDRAULIC TANK 182
• FUEL TANK & FUEL PIPING (17840001-17840391) 186
• FUEL TANK & FUEL PIPING (178400392-) 190
• FUEL SUPPLY PUMP 194
• COVER & CAB 198
• COVER (1/4) 199
• COVER (2/4) (engine hood) 204
• COVER (3/4) (side cover) 206
• COVER (4/4) (center cover) 208
• FLOOR FRAME (1/3) 210
• FLOOR FRAME (2/3) 214
• FLOOR FRAME (3/3) 218
• FLOOR MAT 220
• SEAT (1/2) 222
• SEAT (2/2) 224
• CAB MOUNT 226
• CAB (1/7) (17840001-17840391) (178400392-178400861) 228
• CAB (2/7) (17840001-17840391) (178400392-178400861) 232
• CAB (3/7) (17840001-17840391) (178400392-178400861) 236
• CAB (4/7) (door) (17840001-17840391) (178400392-178400861) 238
• CAB (5/7) (front sash assist) (17840001-17840391) (178400392-178400861) 242
• CAB (6/7) (assist) (17840001-17840391) (178400392-178400861) 244
• CAB (7/7) (front sash) (17840001-17840391) (178400392-178400861) 246
• CAB (1/6) (178400862-) 248
• CAB (2/6) (178400862-) 252
• CAB (3/6) (178400862-) 256
• CAB (4/6) (door) (178400862-) 258
• CAB (5/6) (front sash) (178400862-) 262
• CAB (6/6) (front sash assist) (178400862-) 264
• ASHTRAY (178400862-) 266
• HEATER (1/3) (17840001-17840039) 268
• HEATER (2/3) (17840001-17840039) 272
• HEATER (1/3) (17840040-) 274
• HEATER (2/3) (17840040-) 278
• HEATER (3/3) 280
• AIR CONDITIONER (1/7) (compressor) 282
• AIR CONDITIONER (2/7) (condenser) 284
• AIR CONDITIONER (3/7) (air conditioner unit; 17840001-17840039) 286
• AIR CONDITIONER (4/7) (air conditioner unit; 17840001-17840039) 290
• AIR CONDITIONER (5/7) (air conditioner unit; 17840001-17840039) 294
• AIR CONDITIONER (3/7) (air conditioner unit; 17840040-17840391)(178400392-) 296
• AIR CONDITIONER (4/7)(air conditioner unit; 17840040-17840391)(178400392-) 300
• AIR CONDITIONER (5/7) (air conditioner unit; 17840040-17840391)(178400392-) 304
• AIR CONDITIONER (6/7) (air conditioner solenoid) 306
• AIR CONDITIONER (7/7) (17840001~17840265) 308
• AIR CONDITIONER (7/7) (17840266~17840391)(178400392-) 310
• HOE ATTACHMENT 312
• BOOM (1/2) 313
• BOOM (2/2) 318
• BOOM (1/2) (with emergency shut-off valve) 322
• BOOM (2/2) (with emergency shut-off valve) 326
• INTERFERENCE SENSOR 330
• ARM 332
• AUXILIARY LINE 336
• 2ND AUXILIARY LINE 338
• 3RD AUXILIARY LINE (1/2) (available only with 2nd aux. line) 340
• 3RD AUXILIARY LINE (2/2) (available only with 2nd aux. line) 342
• 4TH AUXILIARY LINE (available only with 3rd aux. line) 344
• DECAL & TOOL 346
• DECAL-1 347
• DECAL-2 355
• DECAL (selector valve) 363
• DECAL (operation lever) 366
• TOOL & ACCESSORIES 368
• MAINTENANCE TOOL KIT 370
• PAINTED COLOR 372
• HYDRAULIC DEVICE 374
• SWIVEL JOINT 375
• CONTROL VALVE (1/6) 378
• CONTROL VALVE (2/6) (slew) 384
• CONTROL VALVE (3/6) (inlet) 386
• CONTROL VALVE (4/6) (dozer blade) 388
• CONTROL VALVE (5/6) (with 2nd aux. line) 390
• CONTROL VALVE (6/6) (anti-drift valve) 392
• SOLENOID VALVE; 3 BLOCKS 394
• SOLENOID VALVE; 2 BLOCKS 396
• SOLENOID VALVE (for air conditioner) 398
• SOLENOID VALVE (for proportional control) 400
• SOLENOID VALVE (for 4th auxiliary line) 402
• SOLENOID VALVE (for high pressure 3rd auxiliary line) 404
• PILOT VALVE (R.H.) (with slide switch) 406
• PILOT VALVE (R.H.) (with 3 switch) 408
• PILOT VALVE (L.H.) (with slide switch) 410
• HANDLE (with 3 switch) 412
• HANDLE (with slide switch) 414
• REMOTE CONTROL VALVE (for travel) 416
• REMOTE CONTROL VALVE (offset) 418
• REMOTE CONTROL VALVE (dozer blade) 420
• SELECTOR VALVE (ISO-JCB pattern) 422
• SHUT-OFF VALVE (boom) 424
• SHUT-OFF VALVE (arm) 426
• BOOM CYLINDER (17840001-17840386) 428
• BOOM CYLINDER (17840387-) 430
• ARM CYLINDER (17840001-17840386) 432
• ARM CYLINDER (17840387-) 434
• OFFSET CYLINDER (17840001-17840386) 436
• OFFSET CYLINDER (17840387-) 438
• BUCKET CYLINDER (17840001-17840386) 440
• BUCKET CYLINDER (17840387-) 442
• DOZER BLADE CYLINDER (17840001-17840386) 444
• LONG DOZER BLADE CYLINDER (17840001-17840386) 446
• DOZER BLADE CYLINDER (17840387-) 448
• TENSION CYLINDER R.H. 450
• TENSION CYLINDER L.H. 452
• TRAVEL MOTOR (1/2) (reduction sec.) (17840001-17840391)(178400392-178401236) 454
• TRAVEL MOTOR (2/2) (motor sec.) (17840001-17840391)(178400392-178401236) 456
• TRAVEL MOTOR (1/3) (reduction sec.) (178401237-) 460
• TRAVEL MOTOR (2/3) (motor sec.) (178401237-) 462
• TRAVEL MOTOR (3/3) (valve sec.) (178401237-) 464
• SLEW MOTOR (1/2) (reduction sec.) 466
• SLEW MOTOR (2/2) (motor sec.) 468
• HYDRAULIC PUMP 472
• GEAR PUMP 476
• ENGINE – YANMAR 4TNV98-ZQTBZ SN 17840001-17840391,178400392- 478
• Fig1.CYLINDER BLOCK 479
• Fig2.GEAR HOUSING 482
• Fig3.FLYWHEEL HOUSING & OIL SUMP 484
• Fig4.CYLINDER HEAD & BONNET 486
• Fig5.MANIFOLD & AIR CLEANER 490
• Fig6.EXHAUST MANIFOLD & SILENCER 492
• Fig7.CAMSHAFT & DRIVING GEAR 494
• Fig8.CRANKSHAFT & PISTON 496
• Fig9.LUB.OIL SYSTEM 498
• Fig10.COOLING WATER SYSTEM 500
• Fig11.FUEL INJECTION PUMP 504
• Fig12.GOVERNOR 508
• Fig13.FUEL INJECTION VALVE 510
• Fig14.FUEL LINE 512
• Fig15.STARTING MOTOR 514
• Fig16.GENERATOR 516
• Fig17.ELECTRONIC CONTROL UNIT (ECU) 518
• Fig18.GASKET SET 520
• Fig19.LOOSE PART 523
• KITS, ATTACHMENTS & QUICK REFERENCE 526

Takeuchi