Hyundai EP-R130 Swing Gearbox — OEM-Spec Excavator Swing Reducer
Equipment: Hyundai R130 Excavator · Installation Site: Swing Reduction Gear Box · MOQ: No Minimum
Hyundai R130 Swing Gearbox — OEM-Spec Excavator Swing Reducer
100% Load-Tested
3-Month Warranty
No MOQ
Video Inspection Provided
What Is the Hyundai R130 Swing Gearbox — and What Does It Do?
The Hyundai R130 swing gearbox is a multi-stage planetary gear reducer mounted at the swing motor output on Hyundai R130 excavators. Its job is to convert the high-speed, low-torque output from the hydraulic swing motor into the slow, high-torque rotation that drives the full 360° movement of the upper structure — cab, boom, arm, and bucket — through every dig-and-swing cycle.
Without a working R130 swing gearbox, the excavator's upper body cannot rotate. That grounds the machine entirely and halts every productive function. This replacement is manufactured to OEM dimensional tolerances: bolt patterns, shaft diameter, port locations, and mounting-face flatness all match the factory unit. Average field swap time is 4–6 hours with standard workshop tooling — no shimming, no adaptor plates.
Every unit ships with a signed machinery test report and a video outgoing-inspection recording, so you can verify condition before the crate is even opened.
Product Specifications
Dimensional drawings available on request before order. Cross-reference your machine serial number for serial-specific variants.
| Parameter | Details |
|---|---|
| Compatible Equipment | Hyundai R130 Excavator (primary) — 130+ models, see compatibility table |
| Installation Site | Swing Reduction Gear Box |
| Product Category | Construction Machinery Parts — Swing Gearbox / Swing Reducer |
| Item Condition | New |
| Application Type | Direct OEM replacement — no shimming or adaptor plates required |
| Warranty | 3 months from date of arrival (manufacturing defects under rated conditions) |
| Minimum Order Quantity | No minimum — order as few as 1 unit |
| Quality Documentation | Machinery test report + video outgoing inspection — provided with every order |
| Inner Packaging | Wrapped in plastic film; clear individual label per item |
| Outer Packaging | Carton or plywood case (size depends on packing type) |
| Shipping Methods | Sea freight, air freight, express carrier (DHL / FedEx / UPS) |
| Trade Terms | EXW, FOB, CFR, CIF |
| Payment Terms | T/T, Western Union, Escrow |
| Lead Time | In stock: 4–7 days processing & packing. Bulk production: 10–35 days (qty-dependent) |
| Applicable Industries | Construction, Manufacturing, Agriculture, Machinery Repair, Building Materials, Retail |
Why Buyers Choose This R130 Swing Gearbox
Specific claims only — no filler language.
No-load run-in then rated-torque bench test on every unit. Signed test report included. Units that don't pass don't ship.
Manufactured to Hyundai OEM dimensional tolerances. Bolt pattern, shaft diameter, and port positions match factory spec. Average install: 4–6 hours.
No forced minimum. Machine-down emergency? Order one. Stocking a workshop? Order bulk with tiered pricing. Same lead time either way.
In-stock units packed and ready in 4–7 business days. Bulk orders: 10–35 days depending on quantity. Air freight available for urgent jobs.
Every shipment includes a video inspection recording. You can verify the unit's physical condition before the crate even leaves our facility.
3-month warranty starting from the date the goods arrive with you — not from the date we ship. Defective units replaced directly. Document the issue with photos and contact us.
Applicable Excavator Models — 130+ Machines Covered
This Hyundai R130 swing gearbox replacement covers excavators across 6 weight classes — from mini machines below 10t to heavy units above 50t. Confirm your machine serial number prefix before ordering for serial-specific variants.
20 10–20t models
35 20–30t models
21 30–40t models
7 40–50t models
2 50t+ models
| Below 10t | 10t Up | 20t Up | 30t Up | 40t Up | 50t 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 / LG210 | — | — | — |
| LG6085 | — | LG225 / LG230 | — | — | — |
| LG907 | — | LG200-3 / LG220-3 | — | — | — |
| SWE35–SWE70 | — | LG925 / LG240 | — | — | — |
| YC35 / YC60-7 / YC65-2 / YC85 | — | XE240 | — | — | — |
✦ Primary fit. Not sure about your exact variant? Send your machine serial number and we'll confirm fit within 4 business hours at no charge.
Application Scenarios
The Hyundai R130 operates in environments that push swing components hard. Here's where this R130 swing gearbox replacement is deployed most often.
Trench excavation, pile boring, and building demolition demand non-stop 360° swing. High cycle frequency accelerates wear — timely swing gearbox replacement keeps the machine productive.
Open-pit loading and energy infrastructure work in abrasive, dusty conditions. A compromised seal on the swing reducer introduces contaminants into gear oil within 200 operating hours.
Irrigation channel work and orchard land clearing. Seasonal-intensive use followed by extended idle storage — where long-term corrosion protection on the gearbox housing becomes a practical concern.
Shops servicing Hyundai and compatible fleets across multiple tonnage classes. No MOQ and 4–7 day in-stock lead time make this practical as a workshop stock item for unplanned breakdowns.
After-Sales Support & Warranty Terms
Read these before ordering. The terms are specific and fair — no vague promises.
We replace any unit with a confirmed manufacturing defect. The warranty period is 3 months from the date goods arrive with you — not from our ship date. After arrival, inspect your order against the packing list and report any issues with photos and data promptly.
Note: Bearings, seals, and other specified consumable components are excluded from warranty — this is stated before every order.
- Incorrect part ordered by buyer (wrong model or spec)
- Damage from natural disasters or accidents
- Incorrect installation or misuse
- Operation beyond rated load or hours
- Human-caused physical damage
- Corrosion from improper storage or environmental exposure
- Warranty period expired
- Submit part number, model, quantity, and delivery terms.
- We quote within 24 hours.
- Confirm PO and pay deposit.
- We prepare and pack your order.
- Pay balance per Proforma Invoice when goods are ready.
- We ship with full documentation: packing list, commercial invoice, B/L, and any additional requested documents.
- Track shipment through to arrival.
- Share feedback — we act on it.
Frequently Asked Questions
Common questions from buyers sourcing an R130 swing gearbox replacement.
Customer Reviews
"R130 was down on a live construction site. Ordered air freight — gearbox arrived in 5 days, fit straight on with zero modifications. Machine back running the next morning. The video inspection was a nice touch; my site manager could verify condition before we even unboxed it."
"Listen, I've ordered 'OEM-spec' parts before that fit the way my teenager 'cleaned' his room — technically done, details questionable. This R130 swing gearbox actually bolted on correctly, ran clean, and came with a real test report. Three months in, no issues. Ordered two more for the workshop stock."
Frequently Ordered Together
When a swing gearbox fails, two adjacent components are routinely contaminated. Replacing them in the same service window avoids a second breakdown within 500 hours.
Metal debris from gearbox failure enters the swing motor case drain within 1–2 hours of continued operation. After confirming contamination, replacement of the swing motor is the safe call. OEM-spec units available.
Output shaft seal, input seal, internal O-rings, and swing post output bearing. Replacing the post bearing at the same time as the gearbox removes the most common secondary failure point. Ships with the main unit on request.
Get Your Hyundai R130 Swing Gearbox — Quoted Within 24 Hours
A grounded R130 costs money every hour it sits. This Hyundai R130 swing gearbox replacement is in stock, 100% load-tested, and ready to pack in 4–7 days. No minimum order. Send your machine model, serial number, shipping port, and quantity — and we'll confirm price, lead time, and freight options within 24 hours.
✓ No MOQ
✓ 3-Month Warranty from Arrival
✓ Test Report + Video Inspection
✓ Sea / Air / DHL · EXW FOB CIF
📧 [email protected] | 24h quote response | 130+ compatible excavator models
Related Searches
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Additional information
| editor | WM |
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