Komatsu D39EX-23
- New power and economy modes - Full power when you need it and
Economy mode to save fuel when you
don't. - New engine and hydrostatic pump - Its control technology improves operational
efficiency and lowers fuel consumption. - Unrivaled Blade Visibility - The D39EX incorporates Komatsu’s super-slant nose
design. Komatsu’s innovative design provides excellent blade
visibility for improved machine control and increased efficiency
and productivity. - Advanced Electronic Control System - The engine control system has been upgraded to
effectively manage a variety of parameters such as the
air flow rate, EGR gas flow rate, fuel injection parameters,
and aftertreatment functions. The new control system also
provides enhanced diagnostic capabilities. - Environment-Friendly Engine - The Komatsu SAA4D95LE-6 engine is EPA Tier 4
Interim and EU Stage 3B emissions certified and
provides exceptional performance while reducing
fuel consumption. Based on Komatsu proprietary
technologies developed over many years, this new diesel
engine reduces exhaust gas particulate matter (PM) by
more than 90% and nitrogen oxide (NOx) by more than
45%, compared to Tier 3 levels.
Engine Model Komatsu SAA4D95LE-6 Type 4-Cycle, Water-Cooled, Direct Injection No. Of Cylinders 4 Bore 95 mm Stroke 115 mm Piston Displacement 3.26 L Horsepower Gross 79 kW 107 hp Rated rpm 2200 rpm Fan Drive Type Hydraulic Travel Speed 0-8.5 km/h Operating Weight (Approx.) 9410 kg Fuel Tank 190 L Engine Oil 11 L Hydraulic Tank 60 L Coolant 34 L Blade Capacity 2.21 m³