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Control Unit Computer Board for Excavators — Peppa Machinery

Reliable control unit computer boards (ECU) from Peppa Machinery in Guangzhou. OEM and imported options, expert matching and global supply for excavator parts. Tailored solutions and professional support to maximize uptime.
INQUIRY
Product Description

Overview

Peppa Machinery offers high-quality control unit computer boards (ECU) for excavators, designed to restore precise machine control and improve reliability. As a one-stop wholesale provider located in the Guangzhou Wholesale Center, we supply both imported and OEM excavator parts, backed by more than 15 years of industry experience.

Why Choose Our Control Unit Computer Board

Proven Compatibility

Our excavator control boards are compatible with major brands such as Caterpillar, Komatsu, Cummins, Isuzu, Mitsubishi and Hino. Each unit is tested to meet electrical and communication standards for engine and hydraulic systems, ensuring smooth integration with your machine.

Practical Benefits

- Accurate engine and hydraulic management for improved performance and fuel efficiency.
- Reduced downtime through reliable diagnostics and faster fault resolution.
- OEM and imported options to fit budget and service preferences.

Expert Service and Custom Support

At Peppa Machinery, we understand every operation has unique needs. Our team in Guangzhou provides personalized parts advice and tailored solutions — from selecting the correct excavator control board to matching wiring harnesses and sensors. We offer global shipping and professional guidance to help you get the right ECU quickly.

Product Details

Quality Control

Each control unit computer board undergoes strict inspection, functional testing and traceable sourcing. We focus on electrical stability, connector integrity, and firmware compatibility to ensure long-term reliability on the jobsite.

Simple Installation

Designed for straightforward replacement, our ECUs come with clear installation guidance and support. For complex integrations, our technicians can recommend compatible components from our broad catalog covering engine systems, electrical systems, hydraulic systems and sealing systems.

Contact & Ordering

For fast quotes and expert recommendations, contact Guangzhou Peppa Machinery Equipment Co., Ltd. We serve global buyers with competitive pricing, reliable supply and tailored service solutions to keep your fleet running.

Product Images

  • Doosan DX300 Controller (9)
  • Doosan DX300 Controller (3)
  • Doosan DX300 Controller (4)

FAQ

What types of parts do you mainly offer?

Our main product categories include:

• Engine parts (liner kits, crankshafts, water/oil pumps, etc.)

• Electrical parts (sensors, monitors, throttle motors, wiring harnesses)

• Hydraulic parts (pumps, valves, cylinders)

• Sealing kits (NOK, SKF, PQ brands, floating seals, O-rings)

Can I get help choosing the right parts for my machine?

Yes. Our experienced sales team is here to provide professional recommendations and solutions based on your excavator model, part number, or specific requirements.

How can I verify compatibility before placing an order?

Please provide us with your machine brand, model number, and the part number (if available). Our team will double-check the compatibility to ensure you receive the correct parts.

Are your parts genuine or OEM?

We offer both genuine parts and high-quality OEM alternatives. You can choose according to your budget and application needs. All OEM products are tested to meet or exceed original specifications.

If you don’t find your answer, please E-mail us and we’ll be happy to help you out.

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Guangzhou Peiqi Machinery Equipment CO,LTD
Shop No. 114, Boying Commercial Building, No. 268 East Zhongshan Avenue, Huangpu District, Guangzhou 510700, China
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Tags
21Q6-40101
21Q6-40101
hydraulic pumps for excavators​
hydraulic pumps for excavators​
Oil Pressure Sensor
Oil Pressure Sensor
DX300
DX300
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Get a free quote

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If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

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Name must not exceed 100 characters.
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Get a free product quote

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Country must not exceed 100 characters.
Content must not exceed 3000 characters.