Overview and Key Specifications
The KOHLER KM12 is an industrial diesel generator set designed for both standby and prime power applications. Its user manual offers comprehensive information regarding its benefits, features, general specifications, and operating instructions. KOHLER emphasizes the premium quality of the KM12 generator which integrates modern design, rigorous testing, and approved compatibility with Hydrotreated Vegetable Oil (HVO) in compliance with EN15940.
Performance and Design
The generator is celebrated for its optimized fuel consumption and compact size. Featuring robust base frames and high-quality enclosures, it ensures reliable power delivery and protection under extreme conditions. The KM12 adheres to strict standards, producing excellent electricity quality with high starting and loading capabilities as per ISO8528-5.
Engine and Alternator
At the heart of the KM12 is a high-density power engine from Mitsubishi, boasting a small footprint and low-temperature starting capability. Long maintenance intervals are designed to reduce downtime. The alternator, crucial for motor starting, is European-made, built with superior insulation (class H) and ingress protection (IP23).
Cooling System
The cooling system employs a mechanically driven radiator fan, optimized by KOHLER, to ensure operation at high temperatures and altitudes effectively.
Control and Fuel Efficiency
The generator offers a range of control panel options including the standard APM303 and various optional panels for enhanced control. Emphasizing efficiency, the manual provides detailed fuel consumption rates at 100% load PRP, underscoring emission level adherence and optimization through mechanical fan design.
Dimensions and Durability
The manual details both compact and soundproof versions of the generator with specifics on their dimensions, tank capacities, dry weights, and sound levels. Emphasizing durability, the enclosure is constructed from high-quality steel with advanced corrosion resistance, certified by QUALICOAT for epoxy paint durability, and tested to withstand salt spray.
Additional Engineering Data
Engineering data on the engine configuration, lubrication, fuel, and emissions are given. This includes specifications like oil system capacity, fuel consumption rates at various power outputs, exhaust system details, and cooling system capacities. All data is provided to assist in understanding the generator’s full operational profile.
Environmental Conditions
Reference conditions for generator operation are specified, setting standards for air inlet temperature, fuel inlet temperature, barometric pressure, and humidity. These factors ensure the correct interpretation of performance data and inform customers of the proper environmental conditions for optimal operation.
Please note that test methods, fuel specifications, and environmental conditions can influence data results, and specifications may change without notice.
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