MWM Genset

1)The MWM gas engines of the TCG 2020 series are perfectly geared to the challenges of a dynamic market environment. Our models in the output range of 1,000 – 2,000 kWel meet the high requirements of a broad range of applications and guarantee efficiency, reliability, flexibility and environmental sustainability, together with low life cycle costs and high profitability.

2)The MWM gas engines of the TCG 2032 series are perfectly geared to the challenges of a dynamic market environment. Our models in the output range of 3,000 – 4,500 kWel meet the high requirements of a broad range of applications and guarantee efficiency, reliability, flexibility and environmental sustainability, together with low lifecycle costs and high profitability.

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Description

1) Gas engine TCG 2020 / TCG 2020 K, V12, V16, V20 – For the highest ratings in ecology and economy!

  • Output range from 1,000 to 2,000 kWel
  • Best electrical and thermal efficiency in its output class
  • Low operating costs
  • The TCG 2020 V12 (1.0) is specifically optimized for the 1 MWel capacity range, with even lower operating and maintenance costs
  • Runs on all gas types: natural gas, biogas, landfill gas, sewage gas, mine gas, etc.
  • TCG 2020 is mainly used for CHP plants in Europe and for biogas worldwide.
  • TCG 2020K was especially adapted to non-ISO conditions such as high altitudes or high intake air temperatures in the field of natural gas.
Gas Engine TCG 2020 – High Profitability Thanks to High Efficiency
  • Improvements of the intake duct and spark plug provide higher efficiency compared to predecessor model.
  • Miller valve control times increase genset efficiency
TCG 2020 V12 – Increased Efficiency and Extended Useful Life in the 1 MWel Capacity Range
  • For all natural gas and biogas applications in countries with 50 Hz networks.
  • Optimized electrical efficiency of 43 percent (under ISO conditions) for natural gas applications.
  • Lower internal consumption through higher mixture cooler temperatures for natural gas applications
  • Special 1,000 kWel variant available for high altitude setup.
  • Longer maintenance intervals for all natural gas applications extend useful life by two years.
TCG 2020K – Optimized for Isolated Operation and Non-ISO Conditions
  • Load response in only seven steps
  • Fast and reliable supply in the event of grid failures or in isolated operation
Higher Efficiency and Lower Pollutant Emissions
  • Smaller dead spaces in combustion chamber ensure more complete combustion
  • Reduced fuel consumption and CO and HC emissions
  • This enables gas savings of up to 15 percent a year and increases the profitability of the plant
Higher Efficiency and Long Maintenance Intervals
  • Effective crankcase ventilation increases efficiency by utilizing the returned combustible blow-by gas
  • Optimized blow-by return and improved separation of the gas phase and liquid phase enable longer maintenance intervals for the turbocharger thanks to the clean intake air
K Editions: Maximum Output at Low Costs
  • Improved output capacity of TCG 2020K under non-ISO conditions and excellent load response through optimum turbocharger design with broad performance map
  • New turbocharger TCR 16 for TCG 2020 with water-cooled bearing housing eliminates need for separate maintenance stages for the turbocharger
  • TCG 2020 K1 is a for 1000 kWel optimized version of the TCG 2020 K gas engine with a focus on high efficiency at low cost of investment
High Reliability – Gas Engine TCG 2020 / TCG 2020 K

Few Interruptions Due to long maintenance Intervals

  • No more than two interruptions a year due to scheduled maintenance
  • Longest interval until major overhaul compared to competitors
  • Use of exchange components enables time savings of up to 75 percent during the major overhaul, resulting in reduced costs

High Reliability through Mature Drive technology in 60 Hz range.

  • Engine can be operated with an optimum speed of 1500 RPM.
  • Lower speed ensures stable and complete combustion, resulting in lower CO emissions and less component wear and tear

Performance Data – TCG 2020

>> Natural gas application, NOx< 500 mg/Nm3 *

Engine Type   TCG 2020 V12 K TCG 2020 V12 TCG 2020 V16 K TCG 2020 V16 TCG 2020 V20
Electrical Output KW 1125 1200 1500 1560 2000
Medium Effective Pressure Bar 17.4 18.6 17.5 18.1 18.6
Thermal Output+ 8% KW 1253 1190 1675 1580 1977
Electrical efficiency % 40.9 43.6 40.9 43.2 43.7
Thermal efficiency % 45.6 43.3 45.7 43.8 43.2
Total efficiency % 86.5 86.9 86.6 87.0 86.9

>>Bio gas application, NOx < 500 mg/Nm3 *

Engine Type   TCG 2020 V12 TCG 2020 V16 TCG 2020 V20
Electrical Output KW 1200 1560 2000
Medium Effective Pressure Bar 18.6 18.1 18.6
Thermal output+8% KW 1194 1577 2012
Electrical efficiency % 43.0 42.6 43.0
Thermal efficiency % 42.8 43.1 43.3
Total efficiency % 85.8 85.7 86.3

Specifications and Dimensions

Engine Type   TCG 2020 V12 K TCG 2020 V12 TCG 2020 V16 K TCG 2020 V16 TCG 2020 V20
Length mm 4790 4790 5430 5430 6200
Width mm 1810 1810 1810 1810 1710
Height mm 2210 2210 2210 2210 2190
Dry weight genset kg 11700 11700 13300 13300 17900
Bore/stroke mm 170/195 170/195 170/195 170/195 170/195
Displacement Dm3 53.1 53.1 70.8 70.8 88.5
Speed Min-1 1500 1500 1500 1500 1500
Mean piston speed m/s 9.8 9.8 9.8 9.8 9.8

2)MWM TCG 2032 V12, V16 Gas Engine – High Availability, Low Installation Costs

  • Output range from 3,300 to 4,500 kWel – MWM’s largest series
  • Runs on all gas types: natural gas, landfill gas, sewage gas, mine gas, coke oven gas, biogas(1)
  • Mainly used in large IPP projects
  • The series features superb reliability and low operating and maintenance costs.
  • High availability
  • Low installation costs
  • Also available with fast ramp-up option for the gas engine TCG 2032B V16
High Efficiency and Low Lubricant Consumption
  • High fuel utilization and low operation costs thanks to optimized chamber spark plug
  • Increased efficiency through new closed crankcase ventilation that enables utilization of the blow-by gas
  • High availability through long maintenance intervals: first maintenance after 4,000 h, major overhaul after 80,000 h
  • With its lubricant consumption of only 0.2 g/kWh up to 30 percent lower lubricant consumption compared to competitor products thanks to optimized tappet sealing, coke stripping rings and ring packages
Soot-Free Combustion Increases Plant Profitability
  • Open combustion chamber with chamber spark plug for soot-free combustion
  • Extended maintenance intervals for the exhaust gas heat exchanger
  • No pre-combustion chamber with time-consuming maintenance and risk of failure
  • No additional gas supply with increased gas pressure required for pre-combustion chamber
Few Interruptions Due to Long Maintenance Intervals
  • No more than two interruptions a year due to scheduled maintenance
  • Longest interval until major overhaul compared to competitors
  • Use of Xchange components enables time savings of up to 75 percent during the major overhaul, resulting in reduced costs
New Turbocharger Technology Increases Genset Availability
  • Improved output under non-ISO conditions
  • High output of 4,500 kWel possible through use of A140 high-pressure turbocharger
  • Turbocharger achieves higher compression ratio and enables operation under full load with intake air of up to 45°C
  • Exhaust gas waste gate enables constant performance with different intake air temperatures and setup altitudes
  • Evening out of reserve boost pressure in relation to load results in higher efficiency and improved load response
Compact Engine Design for Easy Transport and Installation
  • Extremely lean genset with compact dimensions, low noise emissions, and smooth running guarantees minimum installation costs
  • Compared to competitors, the specific output/weight ratio is up to 40 percent better
  • Lighter engine components eliminate need for strong crane
  • Compared to competitors, TCG 2032 V16 is up to 30 percent shorter in length
  • Low weight and compact dimensions enable easy transport even to remote destinations.
Low Service Costs and a Lean Maintenance Concept
  • Enhanced maintenance concept through easy access to the cylinder units
  • Long service intervals and improved serviceability
  • Low maintenance costs due to fewer engine parts, resulting in low maintenance overhead and spare parts requirement
  • Lower maintenance overhead through open combustion chamber with pre-combustion chamber spark plug.

Performance Data – TCG 2032

>>Natural gas application, NOx < 500 mg/Nm3*

Engine Type   TCG 2032 V12 TCG 2032 V16
Electrical Output KW 3333 4300
Medium Effective Pressure Bar 20.0 19.4
Thermal output +8% KW 3238 4164
Electrical efficiency % 43.9 44.1
Thermal efficiency % 42.6 42.7
Total efficiency % 86.5 86.8

>>Biogas, landfill gas, and sewage gas application, NOx< 500 mg/Nm3 *

Engine Type   TCG 2032 V16
Electrical Output KW 3770
Medium effective Pressure Bar 17.0
Thermal output +8% KW 3496
Electrical efficiency % 43.0
Thermal efficiency % 39.8
Total efficiency % 82.8

Specification and Dimensions

Engine Type   TCG 2032 V12 TCG 2032 V16
Length mm 7860 9271
Width mm 2660 2790
Height mm 3390 3390
Dry weight Genset kg 43100 51200
Bore/Stroke mm 260/320 260/320
Displacement Dm3 203.9 271.8
Speed Min-1 1000 1000
Mean piston speed m/s 10.7 10.7

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