Nikko

Japanese company Nikko Electrics is a manufacturer of electrical equipment, pursuing a higher product quality while maintaining their focus on energy and natural resource conservation. They are an important partner for heavy duty applications from Hitachi and Sumitomo.

Nikko is known for its offering of starters and alternators that are capable of performing under extreme conditions. They aim to make products that are cold-proof, heat resistant and oil-proof. It is therefore one of the brands highly suitable for marine applications.

Nikko starters and alternators are used on light- and medium trucks, buses, construction, agricultural and industrial machinery like Komatsu, Mitsubishi Heavy Industries, Yanmar and caterpillar, as well as railway applications.

The company supplies parts for some of the biggest Asian automotive brands, like Isuzu, Mitsubishi, Nissan, Honda and Hitachi. They also cooperate with several Japanese railway companies and transportation government departments.

Quick fact: They were among the first to offer mechanical spring starters that require no battery, air, or hydraulic power, used in life-critical equipment like remote emergency generators and firefighting pumps.

Nikko’s alternators have a long-life span, due to a limited number of friction-causing parts. They offer both maintenance-free brushless alternators and easy to repair types with brushes, which come with a built-in dust prevention mechanism.

We stock over 25 different types of original Nikko and replacement alternators and regulators.

One of our most popular replacement models is the JNKA-20, 24V – 50A brushless alternator. It’s used on Sumitomo forklift trucks with the Isuzu 4HK1T engines. The JNKA-13, negative polarity, 24V – 50A is used on Case and Takeuchi applications with Isuzu engines.  

Alternator, OE Nikko, 24V – 25A. Terminal Marked “R” Is Lamp/Trio. 1-Wire system, self-exciting. Regulator location: internal.

Alternator, 24V, 35A Original Nikko. Polarity: negative.1 groove pulley, OD 95mm. Used on Komatsu applications.    

Alternator, 24V 35A. J180 mounting, not insulated, brushless. Komatsu Engine Applications (Crawler, Loader and Grader).

Nikko starters

Nikko starters are resistant against cold, heat, oil and dust. They are easy to install and maintain. We offer both original Nikko starters and replacement models. Whereas the original Nikko products are premium quality, the replacement starters offer an affordable alternative. Our Nikko starter supply ranges from 2,5 kW to 11 kW.

One of our best-selling starters is the Nikko JNKS-01 replacement starter. This high-powered 24V, 3.7kW starter is used on Komatsu lift trucks with an Isuzu engine and replaces Nikko’s 1460, 3654 and 3008 starters.

Nikko original starter, 24V, 9T, CW, OSGR, 2. 8kW.Used on Komatsu engine applications.                   

Starter, replaces Nikko, 24V, 13T, CW, PLGR, 5.0kW. Used on Isuzu applications with 4HK1T Engines.

Starter, replaces Nikko, 24V – 11KW, 12T – CWIMS Relay IncludedUsed on Komatsu applications