2026-03-14

Can existing diesel excavators like JCB, Tata Hitachi, Komatsu or SANY be converted to electric?

Yes. Existing diesel excavators such as JCB, Tata Hitachi, Komatsu, SANY, and many other models can be successfully converted into electric-powered excavators.

With advanced engineering solutions developed by Servoday Plants & Equipments Limited through ElectricExcavator.in, this conversion can now be done quickly, efficiently, and directly at the customer’s site using a specially designed skid-mounted dual power system.


Dual Mode Electric + Diesel Conversion System

The newly developed skid-mounted conversion system allows excavators to operate in two modes:

  1. Electric Mode
  2. Diesel Mode (Original Engine)

This means the operator can switch between electric and diesel operation depending on the work environment, power availability, and project requirements.

Key Concept

Instead of removing the diesel engine permanently, the system integrates a high-efficiency electric motor with the hydraulic pump system while retaining the diesel engine as a backup.

This results in a hybrid dual-mode excavator capable of operating on electric power or diesel whenever required.


Skid-Mounted Electric Conversion – No Need to Send Excavator to Workshop

Traditionally, converting heavy equipment required transporting the machine to a factory or workshop. This process involved:

  • Heavy transportation cost
  • Project downtime
  • Logistical challenges

Now with Servoday’s skid-mounted electric conversion system, the process is much simpler.

On-Site Installation

The conversion system is supplied as a compact skid-mounted module that includes:

  • High efficiency electric motor
  • Variable Frequency Drive (VFD) control panel
  • Coupling and drive assembly
  • Electrical protection and control systems
  • Cooling and safety systems

This skid unit can be installed directly at your project site, eliminating the need to transport the excavator.


Fast Installation – Conversion in Just 2 to 4 Days

One of the biggest advantages of this system is extremely fast deployment.

Typical timeline:

Day 1

  • Site inspection
  • Skid positioning and mechanical alignment

Day 2

  • Hydraulic pump coupling installation
  • Electrical panel installation

Day 3

  • Cable connection and VFD configuration
  • Control system integration

Day 4

  • Testing, commissioning, and operator training

Within 2–4 days, your diesel excavator can start working in dual electric + diesel mode.


How the Electric Conversion Works

The system replaces or supplements the diesel engine’s power source by using a high-efficiency electric motor to drive the excavator’s main hydraulic pumps.

Core Components

1. Electric Motor

  • Industrial duty motor (typically 110 kW – 200 kW depending on excavator size)
  • High torque output
  • Continuous duty operation

2. Variable Frequency Drive (VFD)

  • Controls motor speed and torque
  • Smooth starting and stopping
  • Energy optimization

3. Mechanical Drive System

  • Precision coupling with hydraulic pumps
  • Heavy-duty mounting frame

4. Control Panel

  • Protection systems
  • Monitoring instruments
  • Operator interface

5. Power Supply

  • Grid power through cable connection

Major Advantages of Electric Excavator Conversion

1. Huge Operating Cost Reduction

Electric excavators can reduce operating costs by 60–70% compared to diesel machines.

Example:

Diesel Excavator
15 litres/hour × ₹100 = ₹1,500 per hour

Electric Excavator
25 kWh × ₹10 = ₹250 per hour

Savings = ₹1,250 per hour


2. Zero Emissions

Electric excavators produce no exhaust emissions, making them ideal for:

  • Indoor construction
  • Urban areas
  • Mining operations
  • Environmentally sensitive zones

3. Lower Maintenance

Electric motors have fewer moving parts than diesel engines.

This means:

  • No engine oil
  • No fuel filters
  • No engine overhauls
  • Less downtime

4. Higher Torque

Electric motors deliver instant torque, which improves:

  • digging power
  • hydraulic response
  • overall machine efficiency

5. Dual Mode Flexibility

With the dual diesel + electric system, operators get maximum flexibility.

  • Run on electric power when electricity is available
  • Switch to diesel mode when working in remote locations

6. No Transportation Cost

Since the conversion skid is installed directly at the customer site, there is no need to transport the excavator to a workshop, saving:

  • heavy transport charges
  • loading/unloading risks
  • machine downtime

Compatible Excavator Sizes

This conversion technology can be applied to many excavator sizes such as:

  • 20 Ton Class (JCB 210 / Komatsu PC210)
  • 22 Ton Class
  • 30 Ton Class
  • Mining and heavy-duty excavators

Ideal Applications

Electric excavator conversion is especially useful for:

  • Mining operations
  • Steel plants
  • Scrap yards
  • Cement plants
  • Port operations
  • Continuous excavation work
  • Industrial construction projects

These locations often have stable electricity supply, making electric operation extremely economical.


Why Choose ElectricExcavator.in

ElectricExcavator.in, a division of Servoday Plants & Equipments Limited, specializes in converting diesel excavators into electric machines.

Key strengths:

  • Engineering expertise since 1969
  • Heavy machinery manufacturing experience
  • Custom solutions for different excavator models
  • Fast 2–4 day installation
  • On-site conversion technology
  • Dual-mode diesel + electric system

Disclaimer

The brand names JCB, Tata Hitachi, Komatsu, and SANY are mentioned only for reference to commonly used excavator models.

ElectricExcavator.in and Servoday Plants & Equipments Limited are independent engineering companies and are not affiliated with, endorsed by, or officially connected to these manufacturers.

Conversion services are provided for compatible excavators owned by customers.


Conclusion

Yes, existing diesel excavators can be successfully converted into electric excavators.

With the innovative skid-mounted dual-mode system developed by ElectricExcavator.in, excavator owners no longer need to transport machines to workshops for conversion. The entire installation can now be done directly at the project site within just a few days.

This technology allows contractors and industries to reduce operating costs, eliminate emissions, improve efficiency, and maintain diesel backup for flexibility.

Electric conversion is rapidly becoming one of the most practical and economical upgrades for modern excavators.


Disclaimer

The brand names JCB, Tata Hitachi, Komatsu, and SANY are mentioned only for reference to commonly used excavator models.

ElectricExcavator.in and Servoday Plants & Equipments Limited are independent engineering companies and are not affiliated with, endorsed by, or officially connected to these manufacturers.

Conversion services are provided for compatible excavators owned by customers.




📞 Contact Us – Electrify Your Excavator & Loader

🏢 Servoday Plants & Equipments Limited
📍 Jamnagar, Gujarat, India

📞 Phone: +91 9427210483 | +91 9427210484
📧 Email: sanjay@servoday.in
🌐 Website: www.ElectricExcavator.in

👤 Contact Person: Sanjay Masuria
📲 WhatsApp: +91 9427210483

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