Machine Control Unit (MCU) 21Q1-32161 for Hyundai R80CR-9 crawler excavator

Reference Repturn : TRP264

MCU for Hyundai crawler excavators

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* Shipping costs for metropolitan France and Corsica. For countries in the euro zone, outside France, cost €46 (excl. VAT) return. For countries outside the euro zone, on quotation.

Common faults and malfunctions

  • Engine speed stabilization problem
Compatible equipment

Hyundai R80CR-9 Excavator

Part description and references

Repair of your Machine Control Unit (MCU) 21Q1-32161 mounted on your Hyundai R80CR-9 excavator

What is the role of your MCU 21Q1-32161 installed on your Hyundai crawler excavator?

The MCU 21Q1-32161 controls hydraulic movements on the Hyundai R80CR-9 excavator (bucket, boom, arm and translation cylinders). This Control unit is specific to this 9-series model, and centralizes the regulation of hydraulic distributors and pumps. It ensures reliable communication between the operator’s joysticks and the excavator’s hydraulic controls.

What are the recurring faults of the MCU 21Q1-32161 installed on your Hyundai R80CR-9 excavator?

It’s likely that your MCU is experiencing faults. The most frequent fault on this model is an engine speed stabilization problem, involving unstable engine operation, either intermittently or permanently.

Looking to repair your Hyundai R80CR-9 unit?

To solve these problems, Repturn offers a repair solution for professionals. Our team of experienced electronics technicians is dedicated to the repair and preventive maintenance of public works equipment. Our technical teams take charge of your part, from diagnosis to problem resolution. We then ship you your repaired part, guaranteed for 1 year. Our dedication to quality is reflected not only in the precision of our repairs, but also in the rigorous testing we carry out to ensure the long-term reliability of the repaired Control unit. Repair is a reliable, ecological, economical and fast solution!

Possible item number: R80CZ9

How can I have it repaired? And how much does the repair cost?

To have your customer's electronic box or equipment repaired, we suggest you go to your online online. You can then make a new "service request" and enter all the information about the part and its problem. Our repair services are reserved for professionals.


Transport and delivery: You have the option of using our transport service to ship the faulty part from your company. Once your request has been validated by our team, you'll receive a shipping label to stick on the box in which you've packed your part. In this case, the cost of transporting your part is €34 (excl. VAT) return for mainland France and Corsica (€21 (excl. VAT) outward and €13 (excl. VAT) return). You can also choose to ship the part yourself, or hand-deliver it to us in Couëron (44). For countries in the euro zone, outside France, the cost is €46 (excl. VAT) return. For countries outside the euro zone, transport costs will be quoted on request.


Repair rates: For repair services, we draw up customized estimates based on the characteristics of your part and the breakdowns or problems encountered. Once the part has been received and diagnosed in our workshops, you will receive your quotation in your customer area and by email. The service will be carried out once your quotation has been validated.


Warranty: Parts repaired in our workshops are guaranteed for 1 year from the date of repair. This means that if your equipment breaks down again or has a problem within the warranty period, we will pay for transport, any new spare parts and any other services required to keep it running smoothly.


Customer service : Our customer service team is on hand to answer any technical or practical questions you may have. Our switchboard is open Monday to Friday, 8.30am to 12pm and 2pm to 5pm, on +33 9 72 10 22 50. You can also contact us by email at info@repturn.com.

Repturn is not an authorized distributor or reseller of the products presented on this website. The references, brands and logos used are the property of the companies holding the rights. Trademarks are used to identify the products we repair or recondition.

Whychoose us
?

100% French repair
Fast service: 48 hours on average
Up to 70% cheaper than a new part
Customer service at your service

We also repair...

5 steps to electronic renovation

5 steps to electronic renovation

You detect a fault on an electronic part

Do you detect a fault on an electronic part? Go to our repair catalog to check whether we support parts similar to yours. If in doubt, contact our customer service department: 09 72 10 22 50
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Make your repair request online

From your customer area, make your service request online. Fill in the form with details of your part and its breakdown. Choose whether you'd like to use our carrier or handle the shipment yourself. Carefully pack the part and any accessories. The carrier will collect your part directly from your premises.
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Diagnosis of the electronic fault

When we receive your part in our workshop, it is assigned to a technician specialized in repairing models like yours. He will establish a diagnosis by checking the various functions and elements of your case: components, soldering, program (code), electronic cards, screen... Following this study, you will receive a quotation by email and on your customer account with the solution envisaged by our technician: a repair service, a reconditioned part in exchange or a diagnostic package if the part is functional.
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Setting up the solution

Once the estimate has been validated and paid for in your customer area, our technician carries out the chosen service. Whether it's a repair or an exchange with a reconditioned part, the box is checked, repaired and programmed to match your equipment. We also carry out preventive maintenance, so that you can be sure that your part will be in good working order for a long time to come!
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Receive your guaranteed part

We send your part directly to your company or home. You benefit from a 12-month warranty on our service.
5 steps to electronic renovation