EP-PC200-6 Swing Gearbox 20Y-26-00150 — OEM Excavator Swing Drive Replacement
Your PC200-6 Is Down. Swing Won’t Rotate. Every Hour Idle Costs You. We Get It.
The PC200-6 swing gearbox (20Y-26-00150 / 20Y-26-00151) is the critical component that rotates your excavator’s upper structure. When it fails, your machine stops. No trenching. No loading. No production.
This is an OEM-spec direct replacement — bolt-on fit, no shimming, no adaptor plates. Factory installation: 4–6 hours with standard shop tools.
Part No. 20Y-26-00150 / 20Y-26-00151 · Stock Code: 9202983 · Series: #96514-
PC200-6 Swing Gearbox 20Y-26-00150 — OEM Excavator Swing Drive Replacement
ISO 9001:2015 Certified
100% Load-Tested
12-Month Warranty
MOQ: 1 Set
What Is the PC200-6 Swing Gearbox — and What Does It Do?
The PC200-6 swing gearbox (OEM part numbers 20Y-26-00150 and 20Y-26-00151) is a multi-stage planetary gear reducer that drives the full 360° rotation of a Komatsu PC200-6 excavator's upper structure — the cab, boom, arm, and bucket assembly together. It takes high-speed, low-torque output from the hydraulic swing motor and converts it into the slow, high-torque rotation the upper frame requires during every dig-and-swing cycle.
When a PC200-6 swing gearbox fails, the machine cannot rotate its upper body — which grounds it completely. No trenching, no loading, no productive work. That makes this one of the highest-priority replacement parts on any Komatsu PC200-6 excavator.
This excavator swing reducer replacement is manufactured to Komatsu OEM dimensional and metallurgical specifications. Bolt patterns, shaft diameter, port positions, and mounting-face flatness all match the factory unit. Average field installation time: 4–6 hours with standard workshop tooling. No shimming. No adaptor plates.
Product Specifications
All parameters verified against OEM documentation. Dimensional drawings available before order on request.
| Parameter | Details |
|---|---|
| Part Number | 20Y-26-00150 / 20Y-26-00151 |
| Compatible Equipment | Komatsu PC200-6 Excavator (primary) — 130+ models, see compatibility table below |
| Product Category | Construction Machinery Parts — Swing Gearbox / Swing Reducer |
| Series No. | #96514- |
| Stock Code | 9202983 |
| Item Condition | New |
| Application Type | Direct OEM replacement — no modification, shimming, or adaptor plate required |
| Warranty | 12 months from shipment date (manufacturing defects under rated conditions) |
| Minimum Order Quantity | 1 set |
| Quality Documentation | Machinery test report + video outgoing inspection — both provided with every order |
| Inner Packaging | Wrapped in plastic film; clear individual item label on each unit |
| Outer Packaging | Carton or plywood case (packing size depends on type selected) |
| Shipping Methods | Sea freight, air freight, express carrier (DHL / FedEx / UPS) |
| Applicable Industries | Construction, Energy & Mining, Agriculture (Farms), Building Material Shops, Machinery Repair Shops |
| Export Documentation | Commercial invoice, packing list, certificate of origin available on request |
6 Reasons Buyers Choose This PC200-6 Swing Gearbox
No filler claims. Every point is a verifiable process commitment or measurable specification.
Every unit runs a no-load run-in followed by full rated-torque bench verification. Signed test report ships with the unit. No test passed = no shipment.
Manufactured to Komatsu OEM tolerances on bolt pattern, output shaft diameter, hydraulic port locations, and mounting face flatness. Field installation: 4–6 hours average.
ISO 9001:2015 certified facility. Gear sets cut and ground to DIN accuracy grades. All contact surfaces heat-treated to HRC 58–62. Third-party factory audits available.
12-month warranty from shipment date covering manufacturing defects under rated operating conditions. Replacement unit or full refund — buyer's choice. No third-party intermediaries.
One unit minimum — no forced quantity. Machine-down emergency orders prioritised. Volume pricing from 5 sets. Mention urgency in your RFQ and we'll confirm the fastest available route.
Send part number, shipping port, quantity, and preferred Incoterms. Receive formal quotation with unit price, freight breakdown, and estimated delivery within 24 business hours.
Applicable Excavator Models — 130+ Machines Covered
This PC200-6 swing gearbox replacement is compatible with excavators across 6 weight classes, from mini machines below 10t to heavy units above 50t. Always verify against your machine's serial number prefix before ordering.
20 models 10–20t
35 models 20–30t
21 models 30–40t
7 models 40–50t
2 models 50t+
| Below 10 Tons | 10 Tons Up | 20 Tons Up | 30 Tons Up | 40 Tons Up | 50 Tons Up |
|---|---|---|---|---|---|
| E307B | E315 | DH220-5 | E330 | DH420-7 | DH500-7 |
| E70B-7 | EX120-5 | DH225-7 | E330C | CE420-6 | EC700 |
| EX60-2 | ZX120 | DH225-9 | E330D | EC460 | — |
| EX60-5 | E200B | DH370-7 | E336D | EC460B | — |
| ZX60 | SK135 | E320C | PC300-7 | PC400-6 | — |
| ZX70 | PC120-6 | E320D | PC360-7 | PC400-7 | — |
| ZX75 | PC160-7 | E318C | PC300-8 | PC450-7 | — |
| ZX80 | TB135 | E319C | PC300-8MO | — | — |
| ZX85 | R130 | EC210 | SK330-8 | — | — |
| PC40-7 | DH150-7 | EC240 | SK350-8 | — | — |
| PC56 | DH258 | EC240B | EC350 | — | — |
| PC60-6 | HD400-5-7 | EC290 | EC360B | — | — |
| PC60-7 | SH120 | EC290BLC | EC380 | — | — |
| SK55 | SH280 | HD700-7 | R300 | — | — |
| SK60-5 | CX130 | JS200 | R375-7 | — | — |
| SK60-6 | XE150 | PC200-6 ✦ | DH300-7 | — | — |
| SK60-8 | FR150 | PC200-7 | DX380 | — | — |
| SK70 | FR170 | PC200-8 | HD1250 | — | — |
| SK75UR | SY135 | PC220-7 | SH350-5 | — | — |
| EC55 | LG915 | R210-7 | CASE360 | — | — |
| SOLAR 55-V | — | CX210 | LG936 | — | — |
| DH55 | — | SH200 | — | — | — |
| DH60 | — | SK200-5-6 | — | — | — |
| DH80 | — | SK200-8 | — | — | — |
| R60-5 | — | S265FA | — | — | — |
| FR39 | — | LG200 | — | — | — |
| LG6085 | — | LG210 | — | — | — |
| LG907 | — | LG230 | — | — | — |
| SWE35 | — | LG200-3 | — | — | — |
| SWE40 | — | LG220-3 | — | — | — |
| SWE45 | — | LG225 | — | — | — |
| SWE50 | — | LG925 | — | — | — |
| SWE70 | — | XE240 | — | — | — |
| YC35 | — | LG240 | — | — | — |
| YC60-7 | — | — | — | — | — |
| YC65-2 | — | — | — | — | — |
| YC85 | — | — | — | — | — |
✦ Primary fit. For PC210-6, PC220-6, and serial-specific variants, send your machine serial number and we'll confirm compatibility within 4 business hours — no charge.
Application Scenarios
The Komatsu PC200-6 — and the 130+ compatible machines in this range — operate across four distinct environments, each placing specific demands on the swing gearbox.
Trenching, foundation excavation, and structural demolition require continuous 360° swing cycles. High cycle frequency demands fatigue-rated gear materials and consistent seal integrity.
Open-pit loading, overburden removal, and drilling support. Abrasive environments where swing reducer seal quality determines replacement interval — a poor seal means contaminated gear oil within 200 hours.
Irrigation channel construction and land preparation. Seasonal-intensive use followed by extended idle storage — where casing corrosion resistance matters as much as in-operation performance.
Workshop servicing of Komatsu and compatible excavators across all tonnage classes. MOQ of 1 set and 24h quotation turnaround make this a practical stock choice for repair operations.
Frequently Asked Questions
Common questions from machinery repair shops and OEM buyers sourcing a PC200-6 swing gearbox replacement.
Verified Customer Reviews
Two post-installation responses from confirmed buyers. Unedited.
"Machine-down PC200-6 at our quarry site. Ordered, air-shipped, installed in 6 days total. Direct bolt-on — no shimming, no surprises. Swing response matched our load gauge readings from the original unit. Mechanic confirmed he'd use this supplier again."
"Bought swing gearboxes from three suppliers over the years. This is the only one that arrived with a real test report — not a sticker that says 'QC PASSED' in a font that screams 'we made this in five minutes.' Perfect fit on our PC200-6. Nine months, zero issues. I write zero reviews. This is the exception."
Frequently Ordered Together
When an excavator swing gearbox fails internally, two adjacent components are typically contaminated. Replacing them at the same service eliminates the most common secondary failures within 500 operating hours.
Internal gearbox failure pushes metal debris into the swing motor case drain within 1–2 operating hours. Flush the motor — but if contamination is confirmed, replacement is the safer call. OEM-spec rebuild and new units available.
Complete set: output shaft seal, input seal, internal O-ring set, and swing post output bearing assembly. Replacing the post bearing when fitting a new swing gearbox eliminates the most common secondary failure within a year. Can ship with main unit.
Your PC200-6 Can Be Back in Operation — Order the Swing Gearbox Today
A grounded excavator costs real money per idle hour. Parts 20Y-26-00150 and 20Y-26-00151 are in stock now. Send your machine model, serial number, shipping port, and quantity — and receive a confirmed price and lead time within 24 business hours. No minimum order quantity beyond 1 set. 12-month warranty on every unit. 100% load-tested before shipment.
✓ 12-Month Warranty
✓ MOQ 1 Set
✓ 100% Load-Tested
✓ Sea / Air / DHL Available
✓ Test Report Included
📧 [email protected] | Quote response within 24 business hours | 130+ compatible excavator models covered
Related Searches
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Aanvullende informatie
| editor | WM |
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