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Technical Performance of 120KW Volvo Diesel Generator Set TAD731GE

Dec. 20, 2023

The 120kw Volvo diesel generator set produced by Dingbo is equipped with the original Swedish VOLVO series diesel engine, which adopts fully electronic fuel injection control technology. It has the advantages of excellent starting performance, stable voltage, reliable operation, low emissions, low noise, and easy maintenance. Its technical performance parameters are as follows:


volvo generators


120KW diesel generator set (overall performance)

1. Backup power (50Hz): 120KW/150KVA

2. Main power (50Hz): 132KW/165KVA

3. Overall description:

Engine: Belt driven cooling fan with fan safety cover

4. 24V charging generator:

Generator: Single bearing generator, IP21 protection level, H-level insulation

5. Shock absorbers: dry air filter, oil-water separator, fuel filter, oil filter

6. Power generation output circuit breaker:

7. Engine specific oil,

8. Engine specific antifreeze and rust inhibitor,

9. Two 12V starting batteries and connecting cables

10. Start the battery float charger

11. Random use of data


VOLVO TAD731GE engine parameters

1. Manufacturer/Model: VOLVO TAD731GE

2. Air intake system: exhaust gas turbocharging, air to air intercooling

3. Fuel system: VOLVO fuel system

4. Number of cylinders: inline six

5. Working mode: four stroke

6. Cylinder diameter: 108mm

7. Stroke: 130mm

8. Displacement: 7.15L

9. Rated speed: 1500rpm

10. Speed control system: EDC4 electronic speed control

11. Exhaust system

Exhaust gas flow rate: 35.1m3/min

Exhaust gas temperature: 542 ℃

Maximum allowable exhaust back pressure: 5kPa

12. Air intake system

Maximum allowable intake resistance: 3.5kPa

Air consumption: 12.4m3/min

Air flow rate: 222m3/min


Fuel system

1. 100% (main power) load: 213g/KWh

2. 75% (main power) load: 213g/KWh

3. 50% (main power) load: 219g/KWh

4. 100% (main power) load fuel consumption: 38.3L/h

5. Lubrication system

Oil capacity: 34L

Oil consumption: 0.08L/h

Oil pan oil capacity: 31L

Rated speed oil pressure: 480kPa

6. Cooling system

Total coolant capacity: 37.1L

Thermostat opening temperature: 87-102 ℃

Maximum water temperature: 105 ℃


Engel EG225-120N generator parameters

1. Technical data

Manufacturer/Model: Guangzhou Yingge EG225-120N

2. Phase number: 3

3. Wiring method: three-phase four wire, Y-shaped winding connection

4. Number of bearings: 1

5. Power factor: 0.8

4. Protection level: IP21

5. Altitude requirement: ≤ 1000m

6. Excitation method: Brushless self excitation

7. Insulation level/temperature rise level: H/H

8. Telephone influence coefficient TIF: < 50

9. Telephone harmonic coefficient THF: < 2%

10. Steady state voltage adjustment rate: ≤ ± 1%

11. Generator capacity: 150KVA

12. Generator efficiency: 83.3%

13. Cooling air flow rate: 0.514m3/s


Dingbo Power has advanced testing equipment, modern production technology, professional manufacturing technology, perfect quality management system, and strong technical research and development capabilities. It can provide 3KW~2500KW various specifications of ordinary, automatic, four protection, automatic switching, low noise and mobile generator sets, high quality and low energy consumption to meet the diverse power needs of customers, and can also meet users with different voltages and different frequencies. It is required to create a parallel power supply system for multiple units. If you are interested in our product or any question on generator, welcome to send email to sales@dieselgeneratortech.com.

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  • Add.: No. 10 Kechuang Road, High tech Zone, Nanning, Guangxi, China
  • Tel.: +86 771 5805 269
  • Fax: +86 771 5805 259
  • Cellphone: +86 134 8102 4441
                    +86 138 7819 8542
  • E-mail: sales@dieselgeneratortech.com
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