INNIO Jenbacher® Gas Engines

Powering the Future with Gas-Based Energy Solutions

About Jenbacher®

INNIO Jenbacher® is among the world’s leading manufacturers of gas-fueled reciprocating engines, packaged generator sets, and cogeneration units for reliable and efficient power generation. In Pakistan, Jenbacher® gas gensets are efficiently distributed and managed by Orient Energy Systems (OES).

Range: 0.25 MW to 10.4 MW

Can run on multiple gas variants: biogas, landfill gas, coal mine gas, sewage gas, and other combustible industrial waste gases

Jenbacher® Features

Highly efficient & reliable

Low emissions meeting stringent environmental standards

Durable performance across varying fuel types

Minimal maintenance

Applications Across Industries

Commercial, Industrial, and Municipal Energy Systems

Industrial Power Generation and Cogeneration

Oilfield and utility power solutions

Renewable and waste to energy projects

Jenbacher® Gas Engine Series

The Jenbacher® Type 2 Series

Type 2

Durability & Track Record

Since 1976, theJenbacher® Type 2 engine has proven its reliability worldwide, thanks to its robust stationary-engine design and long overhaul intervals.

Fuel Flexibility

It operates on a wide range of gases, including natural gas, propane, biogas, landfill gas, sewage gas, coal mine gas, and other specialty gases, making it versatile for various applications.

High Efficiency & Performance

Offers excellent electrical and thermal output (250-360 kW), with high efficiency and enhanced combustion, even under demanding conditions.

Low Operating Costs & Easy Maintenance

Designed for long service life (up to ~80,000 operating hours before major overhaul), with components that reduce maintenance effort and cost.

The Jenbacher® Type 3 Series

Type 3 Proven & Reliable

Over 220 million operating hours and 8,000+ engines delivered since 1988; high availability of up to 98%.

Fuel Flexibility

Runs on natural gas, flare gas, propane, biogas, sewage gas, landfill gas, coal mine gas, and other special gases.

Strong Efficiency & Performance

Power range from ~400-1,100 kW with long service intervals (up to ~80,000 hours before major overhaul).

Versatile & Adaptable

Designed for multiple installations: generator set, containerised units, or CHP (combined heat & power) setups; performs well in challenging conditions.

The Jenbacher® Type 4 Series

Type 4 High Power Density with Fuel Flexibility

Type-4 combines proven technology from Type-3 and Type-6 models, offering excellent power per unit size, with the ability to run on many different gases (natural gas, biogas, sewage gas, landfill gas, etc.).

Outstanding Efficiency & Reliability

Designed for both 50 and 60 Hz operation, featuring advanced cooling, monitoring, and combustion control, yielding high electrical and overall efficiency, plus reliable performance and easy maintenance.

Durability & Easy Maintenance

Equipped with features like a high-power turbocharger, four-valve cylinder head, and “crack” connecting rod design to reduce wear, simplify repairs, and maintain performance even under harsh conditions.

Scalable & Versatile Applications

Power range from roughly ~850 to ~1,560 kW, suitable for generator sets, cogeneration (CHP), or containerised modules. Offers heat recovery options and compatibility in diverse installations.

The Jenbacher® Type 6 Series

Type 6 High Power & Flexible Fuel Use

Delivers 2.0 to 4.5 MW electrical output, compatible with a variety of gases (natural, biogas, landfill, etc.), for versatile large-scale power needs.

Efficiency with Low Emissions

Features like a pre-combustion chamber, LEANOX lean-burn control, and enhanced pistons help reduce emissions while keeping fuel consumption low.

Strong Reliability & Long Service Life

Designed for harsh conditions, with a proven design, enhanced components, and a 60,000-hour interval before major overhaul.

High Efficiency & Power Density

Runs at 1,500 rpm for maximum power density, meaning more output in less space, reducing installation costs. Also optimized for heat recovery for combined heat & power (CHP) applications.

The Jenbacher® Type J624 Series

Type j624 Leading-Edge Twin-Turbo Power

The world’s first 2-stage turbocharged gas engine, delivering ~4.4 MW electrical output at 1,500 rpm.

Exceptional Efficiency & Cost Savings

Achieves up to ~90% total efficiency, low specific fuel consumption, and can sustain performance even in hot, high-altitude environments.

Fuel Flexibility & Robust Design

Based on proven Type-6 gas engine design; compatible with various gases; modular, durable and suited for cogeneration (CHP) & large power plant installations.

Fast Startup & Reliable Operation

Fully operational in ~5 minutes; includes design features ensuring full output in demanding conditions (heat, altitude), reducing downtime & boosting operational reliability.

+92 21 111-507-507

info@orient-power.com

Plot #.9, Sector 24, Korangi, Khi, Pk

OES Ventures – Powering Progress Across Segments