Shengde industrial park
PRODUCTS CENTER
Guyana For Komatsu PC200-5 Excavator Idler With Tensioner 20Y-30-08040, 20Y3008040, 20Y-30-00030
This idler works on excavator Komatsu PC200-5, PC200-6, PC220, and PC240NLC-6K etc. Supporting part numbers 20Y-30-08040, 20Y3008040, and 20Y-30-00030, this assembly includes a heavy-duty tensioner for optimal track alignment. Manufactured by Shengde Machinery (a 26-year factory), it uses forged steel and induction hardening for maximum durability. Note: Please verify your install interface or dimensions with us for a 100% precision fit.
Product Description
| Raw material: | 50MnB alloy steel | Surface hardness: | 56° - 62° HRc |
| Main technique: | Forging, casting, CNC processing, seal & running test | Monthly capacity: | 50000 pcs |
| Customization: | Accept OEM, ODM | Packaging material: | Shock-absorbing foam, carton, wooden case, pallet |
| Shipping port: | Xiamen, Ningbo, Shanghai or any port in China | Lead time: | 24-72 hours for in-stock items, 45 days for bulk orders |
Structure of Idler
Dimension of Idler


No. | MODEL | A | B | C | D | E | F | M | N | L |
01 | EX100 | 454 | 495 | / | / | 218 | 257.5 | 4-M16 | 70 | 80 |
02 | EX100M-5 | 560 | 600 | / | / | 228 | 285 | 4-M16 | 64 | 86.5 |
03 | EX200-1 | 515 | 555 | 85 | 160 | / | / | 4-M16 | 64 | 82.5 |
04 | EX200-5 | 506 | 546 | 85 | 160 | / | / | 4-M16 | 64 | 82.5 |
05 | ZX200 | 500 | / | / | 159 | 236.5 | 282.5 | 4-M16 | 64 | 110 |
06 | EX400 | 625 | / | / | 209 | 269 | 328.4 | 4-M20 | 85 | 105 |
07 | EX450 | 630 | 671 | 105 | / | / | 330 | 4-M20 | 85 | 108 |
08 | PC100 | 489 | 527 | 52 | / | / | 227 | 4-M14 | 44 | 301.5 |
09 | PC200-5 | 520 | 560 | / | / | 246 | 280 | 4-M16 | 66 | 197.5 |
10 | PC400-5 | 660 | 705 | / | / | 290 | 410 | 4-M24 | 66 | 275 |
11 | E200B | 500 | 535 | / | / | 203 | 270 | 4-M16 | 60 | 300 |
12 | CAT320 | 5o5 | 547 | / | 165 | 207 | 270 | 4-M16 | 60 | 300 |
13 | SK200-3 | 500 | 535 | 85 | 163 | 232 | 280 | 4-M16 | / | 250 |
14 | SK300 | 564 | 606 | 102 | 204 | 260 | 314 | 2-M20 | / | 300 |
15 | SK320 | 564 | 606 | 98 | 204 | 288 | 320 | 2-M20 | / | 275 |
16 | SH200 | 515 | 555 | 85 | 160 | 203 | 280 | 4-M16 | 90 | 61 |
17 | DH280-3 | 600 | 650 | 100 | 200 | 236 | 325 | 4-M16 | 70 | 98 |
18 | R290 | 598 | 650 | 102 | 203 | 290 | 360 | 4-M16 | 65 | 292 |
19 | HD450 | 454 | 490 | 70 | 134 | 188 | 241 | 4-MI6 | 64 | 82 |
20 | D4H(FRONT) | 475 | 509 | 70 | 135 | / | / | / | / | / |
21 | D4H(REAR) | 500 | 534 | 70 | 135 | / | / | / | / | / |
22 | DSH | 538 | 578 | 84 | 160 | / | / | / | / | / |
23 | D6H | 570 | 610 | 94 | 190 | / | / | / | / | / |
24 | D6D | 677 | 718 | 95 | 189 | 246 | 287.5 | 4-M16 | 61 | 86 |
25 | D7G | 750 | 790 | 110 | 203 | 310 | 370 | 2-M16 | 59 | 94 |
26 | D85 | 730 | 775 | 100 | 204 | 545 | 388 | / | / | 432 |
Company Brief
Shengde Machinery is a renowned track undercarriage manufacturer from China. Since 1999, company has been focused on track undercarriage customization for over 26 years. Now company owns full track chassis customization ability including research, design, manufacture, test, inspect and global delivery. Company is official supplier of many brand equipment manufacturers including Sany, Hitachi and Zoomlion. Production capacity of complete track chassis is 20000 sets per year.
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Model List
SANY | CATERPILLAR | KOMATSU | HITACHI |
| SY35 | E70B | PC20 | EX30 |
| SY60 | E120B | PC30 | EX40 |
| SY70 | E200B | PC40 | EX60 |
| SY75 | E320B | PC60 | EX70 |
| SY135 | E320C | PC100 | EX90 |
| SY215 | E240 | PC120 | EX100 |
| SY225 | E300 | PC200 | EX120 |
| SY300 | E330 | PC220 | EX150 |
| SY305 | CAT110 | PC240 | EX200 |
| SY395 | CAT307 | PC300 | E×220 |
| SY420 | CAT311 | PC400 | EX300 |
| SY465 | CAT312 | VOLVO | EX350 |
| SY485 | CAT225 | EC55 | EX400 |
KOBELCO | CAT235 | EC140 | EX1100 |
| K907 | CAT322 | EC210 | UH045 |
| SK04N2 | CAT325 | EC240 | UH053 |
| SK07N2 | CAT345 | EC290 | UH062 |
| SK60 | DAEWOO | EC360 | UH063 |
| SK100 | DH55 | EC490 | ZAXIS55 |
| SK120 | DH150 | MITSUBISHI | ZAXIS70 |
| SK200 | DH220 | MS110 | ZAXIS200 |
| SK220 | DH280 | MS180 | ZAXIS230/240 |
| SK230 | DH300 | BULLDOZER | ZAXIS270 |
| SK300 | DH420 | D20 | ZAXIS350 |
| SK320 | SAMSUNG | D30 | ZAXIS400 |
| SK330 | SE130 | D31 | SANY |
| SK400 | SE210 | D3 | SY35 |
SUMTOMO | SE280 | D4 | SY60 |
| SH60 | SE350 | D4H | SY70 |
| SH100 | KATO | D4D | SY75 |
| SH120 | HD250 | D4M | SY135 |
| SH200 | HD400 | D5 | SY215 |
| SH220 | HD450 | D5H | SY225 |
| SH260 | HD700 | D50 | SY300 |
| SH280 | HD1250 | D5M | SY305 |
| SH300 | HYUNDAI | D6H | SY395 |
| LS2650 | R55 | D6D | SY420 |
| LS2800 | R60 | D60 | SY465 |
| LS3400 | R80 | D65 | SY485 |
| / | R130 | D6M | / |
| / | R200 | D6R | / |
| / | R210 | D7G | / |
| / | R225 | D85 | / |
| / | R230 | D8H | / |
| / | R290 | D8K | / |
| / | R305 | D8N | / |
| / | R320 | D8R | / |
| / | R450 | D9N | / |
| / | / | D155 | / |














