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40 kVA - 125 kVA

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KOEL Green Brand

KOEL Green is the Genset brand of Kirloskar Oil Engines Ltd (KOEL), the flagship company of the century- old Kirloskar Group. KOEL Green is India’s largest selling and most trusted Genset brand for over a decade. Providing backup power solutions from 15 to 5200 kVA for diverse market sectors, “KOEL  Green” has over 1 million Gensets in  service across the globe

Research and Engineering

KOEL Gensets are designed and developed indigenously, using modern design & simulation technologies. KOEL's R&D team combines decades of application knowledge, global technology trends and  emerging user expectations to develop best-in-class products for the target markets. The products are launched aer extensive validation in world-class facilities.

State-of-the-art Manufacturing

KOEL Green Gensets are manufactured at the state-of-the-art manufacturing facilities of KOEL and authorized GOEMs across India. Common design, modern infrastructure, trained manpower, stringent process controls and standardized material quality ensure that every KOEL Green Genset complies with the standards and meets KOEL’s stringent quality norms

Sales Network

A well-trained network of authorized KG Dealers and GOEM Sales teams is spread across India to serve your requirements. KOEL offces at key locations provide further techno-commercial backup. KOEL Sales teams are equipped to carry-out load study, Genset sizing and techno-commercial support. Installation and commissioning activities are also undertaken in line with KOEL’s stringent guidelines

Service Network

As Genset cannot be driven to a Service Station, service has to come to your door-step. KOEL Green Gensets are supported by over 5000 trained Engineers and over 450 well-equipped service outlets throughout India. Standard and custom-made maintenance packages offer a total-peace-of-mind ownership experience. Service response me and quality is centrally monitored for cross-industry benchmarking and continual improvement. Customers just need to dial our toll free number and service will be available at the doorstep.

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Prime Rating at rated rpm ( as per ISO8528)1

kVA

40

40

45

62.5

62.5

82.5

100

125

125HD

kW

32

32

36

50

50

66

80

100

100

Genset Model

 

KG1-40AS

KG1-40WS

KG1-45WS

KG1-62.5AS

KG1-62.5WS

KG1-82.5WS

KG1-100WS

KG1-125WS

KG1-125WS HD

Frequency

Hz

50

50

50

50

50

50

50

50

50

Power factor

lagging

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

Voltage (with Three Phase Supply )

V

230 (1Ø) & 415 (3Ø)

415 3Ø

Governing class (As per ISO 8528 Part-V)

 

G2

G2

G2

G2

G2

G2

G3

G3

G3

Noise level

dBA

< 75

< 75

< 75

< 75

< 75

< 75

< 75

< 75

< 75

Fuel Consumption* 

At 100% Load

Ltrs/hr 

9.9

9.2

10.3

16.2

14.1

18.8

21.9

27.4

27.5

At 75% Load

7.9

7.4

8.7

12.7

11.3

13.8

16.9

20.2

21.4

At 50% Load

5.8

5.5

5.9

8.9

7.5

9.9

12.2

15.3

15.3

Fuel tank capacity

Ltrs

100

100

100

150

150

150

230

230

230

Weight of genset with canopy (approx..)^

Dry

Kg

1270

1250

1250

1700

1420

1710

2040

2090

2520

Wet

Kg

1370

1335

1335

1825

1550

1840

2240

2290

2730

Overall dimensions of genset^

Length

mm

2400

2550

2550

3150

2800

3200

3200

3200

3650

Width

mm

1050

1050

1050

1200

1100

1100

1300

1300

1350

Height

mm

1670

1450

1450

1635

1595

1595

1795

1795

1915

Electrical Battery starting voltage 

Volts-DC

12

12

12

12

12

12

12

12

12

ENGINE

Engine Model

 

HA494TCI G1

3R1040TA G1

3R1040TA G1

HA694TCI G1

4R810TA G1

4R1040TA G1

4K1080TA G2

4K1080TA G2

6R1080TA G1

Rated output (Prime Continuous rating as per ISO 8528-1)

kW

41.19

41.2

41.2

61

61

74.8

114.7

114.7

114.7

HP

56

56

56

83

83

120

156

156

175

No. of cylinder

Number

4

3

3

6

4

4

4

4

6

Cubic capacity 2

Ltrs

3.77

3.12

3.12

5.65

3.24

4.16

4.32

4.32

6.49

Bore x Stroke

mm

100 x 120

105 x 120

105 x 120

100 x 120

96 x 112

105 x 120

105 x 125

105 x 125

105 x 125

Rated Speed

RPM

1500

1500

1500

1500

1500

1500

1500

1500

1500

Aspiration

NA/TC/TA

TC

TA

TA

TC

TA

TA

TA

TA

TA

Lube Oil change period

hrs

500

500

500

500

500

500

500

500

500

Lube Oil Sump Capacity

Ltrs

8.3

8

8

11

10

10

14

14

18

Coolant Capacity

Ltrs

 

11.5

11.5

 

17.5

24

21

21

28

ALTERNATOR

Insulation Class

 

Class H

Alternator Efficiency (at 100% load) 0.8 pf**

%

89.2

89.2

89.2

91

91

91.4

92

92.5

92.5

Max Voltage Dip at Full Load 0.8 pf Lag

sec

 < 16%

 < 16%

< 16%

 < 20%

 < 20%

 < 20%

 < 20%

 < 20%

 < 20%

Max Time to build up rated voltage at Rated RPM

< 5 sec provided engine reach the rated speed

Voltage recovery time 6 sec

-

KOEL’s approach to meet revised CPCB norms

Revised CPCB norms are aimed at protecting the environment by reducing Genset emissions and improving emission quality. These are some of the most stringent emission norms in the world. To meet the new norms, KOEL R&D team had choice of multiple technologies. While selecting the technology, KOEL laid significant emphasis on long term needs of users viz:

  • High reliability and durability of Gensets: Owing to extreme operating conditions in India, preference has been given to robust configurations, that have been running successfully for several years
  • Low running costs: An effort to reduce emissions tends to increase the running costs. KOEL succeeded in achieving both in the same design.
  • Optimized fuel efficiency as per actual usage: KOEL Green Gensets are tuned to provide maximum fuel efficiency in the most common operating band. At KOEL, we call it O2E series (Optimal Operating Efficiency).
  • Affordable, On-site support: Proven technology ensures that product support is available close-by, without waiting for a specialist. KOEL team has taken special efforts to keep complex technologies at bay, which may require high on-site maintenance costs.

All this, while keeping the initial costs within the reach of a smart Genset buyer.

Best‐in‐class Fuel Efficiency

KOEL Green Gensets offer a unique combination of CPCB norm compliance and enhanced fuel efficiency. Across the range, KOEL Green Gensets offer substantial savings in fuel cost.

O2E Series (Optimal Operating Efficiency):

Genset ratings are selected based on the present load and future expansion. Fuel efficiency of most Gensets is optimized at the full rating of the Genset.

In practice, Gensets rarely get loaded to full capacity. Power demand variations across day & night, weekdays & weekends.

Summer & winter lead to an average 50‐70% loading on the Gensets.

Considering this practical situation, KOEL has extended fuel efficiency optimization from 100%, right up to 50% of rated load.

Combination of best‐in‐class fuel efficiency & O2E provides a double advantage.

Genset Controls at your finger‐tips

There is no comfort like being in command. KOEL Green Gensets put the command in your hands. Micro‐processor based Genset controllers display a host of Genset parameters and put all controls at your fingertips.

Monitoring Features –

  • Phase Voltages & Currents, Frequency, Reverse power, Genset kVA , KW, kWh, KVAr, Power Factor, Canopy Temperature
  • Lube oil Pressure, Engine Temperature, RPM, Run Hours, Number of starts, Fuel Level, Auto / Manual Stop
  • Battery charge condition
  • AMF feature

Diagnostic Features –

  • Battery charging failure, Over/Under speed, Over Current, Over/Under Voltage, Over kW, Phase Seq., Phase missing, Mains Under voltage, Earth Fault trip, Fuel usage Alarm
  • Low lube oil Pressure, High Engine Temperature, Low/High battery voltage, Low Fuel Level, Over Crank protection, Routine Maintenance indicator, Genset Test Facility, Mains Frequency

Optional Features‐

  • Modbus communication, Synchronization, Remote Monitoring

Peace of mind Ownership

KOEL Green Gensets have always been preferred for their robust design and reliability over long usage life.

KOEL Green range carries the confidence of well‐established and proven engine platforms. For compliance to revised CPCB norms, KOEL has carefully selected those technologies which not only retain, but enhance Gensets durability and on‐site serviceability.

Thus, KOEL Gensets offer you many years of trouble‐free performance; backed by the assurance of prompt support. Peace‐of‐mind driven by product reliability and low cost of ownership.

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