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Product categories

Komatsu Machine Pin Sizes

Excavator Sections
1-4T

PC12R-8 PC12R-8E PC15R-8

Front Pins: 30

Rear Pins: 30

Pin Centre: 124

Front Ears Width: 118

Rear Ears Width: 118

Pin Size: 30

Buckets that may fit

PC18MR-3

Front Pins: 30

Rear Pins: 30

Pin Centre: 130

Front Ears Width: 105

Rear Ears Width: 105

Pin Size: 30

Buckets that may fit

PC20MRX PC20R-8

Front Pins: 30

Rear Pins: 30

Pin Centre: 200

Front Ears Width: 125

Rear Ears Width: 125

Pin Size: 30

Buckets that may fit
5T

PC40MRX-1

Front Pins: 45

Rear Pins: 45

Pin Centre: 230

Front Ears Width: 170

Rear Ears Width: 170

Pin Size: 45C (230)

Buckets that may fit

PC45MR-3

Front Pins: 45

Rear Pins: 45

Pin Centre: 240

Front Ears Width: 145

Rear Ears Width: 145

Pin Size: 45C (230)

Buckets that may fit

PC50UU SERIES

Front Pins: 45

Rear Pins: 45

Pin Centre: 270

Front Ears Width: 170

Rear Ears Width: 170

Pin Size: 45A (270)

Buckets that may fit

PC55MR-3

Front Pins: 45

Rear Pins: 45

Pin Centre: 230

Front Ears Width: 145

Rear Ears Width: 145

Pin Size: 45C (230)

Buckets that may fit
8-10T

PC75R & PC95

Front Pins: 50

Rear Pins: 50

Pin Centre: 365

Front Ears Width: 162

Rear Ears Width: 162

Pin Size: 50A (310)

Buckets that may fit

PC78 & PC80 & PC90

Front Pins: 50

Rear Pins: 50

Pin Centre: 312

Front Ears Width: 200

Rear Ears Width: 200

Pin Size: 50A (310)

Buckets that may fit
13-15T

PC130-8 PC138US-8

Front Pins: 65

Rear Pins: 65

Pin Centre: 390

Front Ears Width: 250

Rear Ears Width: 250

Pin Size: 65A (380)

Buckets that may fit

PC150-6 PC160-6 PC180

Front Pins: 70

Rear Pins: 70

Pin Centre: 401

Front Ears Width: 311

Rear Ears Width: 311

Pin Size: 70

Buckets that may fit
20T

PC200-6 PC250

Front Pins: 80

Rear Pins: 80

Pin Centre: 446

Front Ears Width: 328

Rear Ears Width: 328

Pin Size: 80A (445)

Buckets that may fit

PC210

Front Pins: 80

Rear Pins: 80

Pin Centre: 445

Front Ears Width: 350

Rear Ears Width: 350

Pin Size: 80A (445)

Buckets that may fit
30T

PC300-1 TO 2

Front Pins: 90

Rear Pins: 90

Pin Centre: 562

Front Ears Width: 346

Rear Ears Width: 346

Pin Size: 90B (565)

Buckets that may fit

PC300-3 TO 7 & PC350-6

Front Pins: 90

Rear Pins: 90

Pin Centre: 514

Front Ears Width: 345

Rear Ears Width: 345

Pin Size: 90A (500)

Buckets that may fit
40T

PC400

Front Pins: 100

Rear Pins: 100

Pin Centre: 537

Front Ears Width: 371

Rear Ears Width: 371

Pin Size: 100B (540)

Buckets that may fit
50T ↑

PC850

Front Pins: 130

Rear Pins: 110

Pin Centre: 670

Pin Size: 110A (580)

Buckets that may fit

PC650-6

Front Pins: 115

Rear Pins: 115

Pin Centre: 608

Front Ears Width: 458

Rear Ears Width: 458

Pin Size: 115B (750)

Buckets that may fit

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