EX50 RANGE 
 
Environment and Economy is the key to the next generation of Forklift Trucks. The New EX50 series is Komatsu's answer. 
 
Komatsu put its technologies and know-how into the design and construction of a new engine, which is proof of our careful consideration of the next step. 
With its new cutting edge four key technologies, the new engine provides reliable power with better fuel efficiency for maximum productivity and lowered operating cost while being environment-friendly 
Environmental Safety 
 
The new engine adopts the latest technologies that supports both reliable power and environment friendliness. 
EPA Tier 3/ Euro IIIA compliant SAA6D107E-1 engine adopts Komatsu'sThe center control unit quickly processes signals from various sensors on the vehicle in order to produce a maximum power in any condition, eliminating possible loss in engine performance. latest engine technologies, and dramatically reduces NOx and PM in exhaust. Also, each system successfully interacts for better fuel efficiency and lowered running noises. Reliable fuel filters keep systems performance high and protect components. The engine offer full performance and power even in severe conditions. 
Rated Output: 122kW @ 2,200rpm 
Maximum Torque: 575Nm @ 1,600rpm 
Key Technology 1 - Electronic Control System 
 
The center control unit quickly processes signals from various sensors on the vehicle in order to produce a maximum power in any condition, eliminating possible loss in engine performance. 
Key Technology 2 - Heavy Duty HPCR System 
 
High pressure compressed fuel stored in a accumulator chamber, so-called common rail, is injected into each cylinder sufficiently at a proper timing by an ECU (Electric Controlled Unit). This HPCR (High Pressure Common Rail) system promises optimized fuel burning and reduced fuel consumption 
Key Technology 3 - New Combustion System 
 
A unique shape of the combustion chamber on the top surface of each piston facilitates complete fuel burning by optimizing conditions, timings and amounts of fuel injection, which helps reduce NOx and PM in exhaust, as well as fuel consumption. 
Key Technology 4 - Air to Air Cooling System 
 
High temperature air blown by the turbocharger and supplies it to cylinders. 
As a result, the system maximizes combustion efficiency and emission performance, facilitating high output while reducing NOx and fuel consumption 
 
 
Designed and created by it'seeze