Hitachi Excavator Pin Sizes

All sizes are in mm

Excavator Size Model Front Pins Rear Pins Pin Centre (B) Front Ears Width (C) Rear Ears Width (C) Pin Size (A)
1-4T ZX17U-5 30 30 118 118 118 30
ZX26U-5 35 35 185 140 140 35
ZX30U 40 40 185 141 141 40
ZX33U-5A / ZX38U-5A 40 40 185 141 141 40
5T ZX40U SERIES 45 45 230 162 162 45C (230)
ZX50U 45 45 230 162 162 45C (230)
ZX48 & ZX55 ZX48U-5A & ZX55U-5A 45 45 230 161 161 45C (230)
ZX65USB ZX65USB-5A 45 45 245 172 172 45C (230)
8-10T ZX75 ZX75US-5A ZX85USB-5A 50 50 310 200 202 50A (310)
13T ZX 135 ZX140 ZX140W-5B 65 65 362 254 254 65A (380)
20T ZX160 ZX160LC-5B 80 80 401 307 307 80A (445)
ZX170 ZX170W-5B 80 80 401 307 307 80A (445)
ZX200LC-5 ZX210 ZX210-5B 80 80 476 305 307 80B (470)
ZX225USR ZX225USLC-5B 80 80 476 305 307 80B (470)
ZX490 80 80 558 471 471 80B (470)
30T ZX230 ZX240 ZX250 ZX270 ZX290 90 90 475 410 410 90A (500)
ZX260 90 90 475 410 410 90A (500)
40T ZX300 & ZX350 100 100 585 420 420 100A (570)
ZX330 100 100 570 486 486 100A (570)
ZX350LC-5B 100 100 585 419 420 100A (570)
ZX400 100 100 585 420 420 100A (570)
50T PLUS ZX450 / ZX470 / ZX500-3 110 110 568 472 472 110A (580)
ZX490LCH-5A 110 110
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