Kobelco SK200-8 · Counterweight Installation (Gain) · 14 part numbers

Illustration reproduced from the Kobelco SK200-8 parts catalogue for part identification only. Callout numbers on the drawing match the Ref. column in the table below. Kobelco is a trademark of its respective owner; Shenyue Machinery is an independent supplier of excavator parts.
14 separately orderable part numbers make up the Counterweight Installation (Gain) on the Kobelco SK200-8. Where the drawing shows a callout, the Ref. column in the table carries the same number. All numbers are taken from the machine's own parts catalogue — nothing here is generic.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN60C00192F1 | COUNTERWEIGHT INSTAL | ||
| YN60C00148F1 | COUNTERWEIGHT INSTAL | ||
| A1 | YN60C01300P1 | CAPSCREW | 4 |
| A2 | HY26Y28060G3 | WASHER | 4 |
| A3 | YN60C01470P1 | SHIM (1.6) | 3 |
| A4 | YN60C01471P1 | SHIM (2.3) | 3 |
| A5 | YN60C01472P1 | SHIM (3.2) | 4 |
| YN60C00200F1 | COUNTERWEIGHT ASSY | ||
| B1 | LQ60C01207P2 | INSULATION | 1 |
| B2 | YN60C01527P1 | INSULATION | 1 |
| B3 | YN60C01430P1 | INSULATION | 1 |
| B4 | LC21C01730P1 | PANEL | 2 |
| B5 | ZM73C12030 | SEMS-BOLT | 6 |
| C1 | YN60C00193P1 | COUNTERWEIGHT | 1 |
Factory part numbers as fitted to the Kobelco SK200-8 excavator. "Ref." matches the callout number on the exploded view where one is shown.
Read as a dataset, the 14 part numbers spread across 5 number series (YN60C, HY26Y, LQ60C being the biggest) The list is weighted toward repeated items such as counterweight, shim, insulation and 3 hardware positions.
Where to start in this table: ZM73C12030 (sems-bolt, ×6 per assembly); YN60C01300P1 (capscrew, ×4 per assembly); HY26Y28060G3 (washer, ×4 per assembly). The full list follows below.
Structural groups rarely fail as castings; what wears is everything pinned, bolted and clamped to them. That is what makes this group the practical one to work from — pins, bushings, retaining hardware and the mounting points that take the working load every cycle of the machine.
Structural repairs are usually planned against measured wear rather than a fixed interval. Pins and bushings are the items to measure first; the retaining hardware in this group is cheap to replace at the same time and is worth adding to the same shipment.
We supply genuine parts ordered through original supply channels, and quality OEM alternatives where that is the practical choice. The condition of every item is declared on the quotation. In this group, ZM73C12030 is the number most often quoted for that enquiry.
If the boom, arm or bucket was changed after delivery, tell us the attachment part number as well as the machine serial — the numbers must match the attachment actually fitted.
On several Kobelco SK200-8 variants they do — pin and bushing part numbers changed with the attachment configuration. Send the serial number and we confirm the correct group before quoting.
Counterweight Instal
View Parts ListCounterweight Instal (Semi-Gain)
View Parts ListArm Rest
View Parts ListLow Group (For Long Crawler)
View Parts ListFilter List
View Parts ListEngine Assy
View Parts ListEngine Instal
View Parts ListRadiator Instal
View Parts ListKobelco SK200-8 workshop guide
Read the guideKobelco SK200-8 workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK200-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.