Reliable solutions for construction and agriculture

In modern construction and agricultural machines such as tractors, combine harvesters, excavators or caterpillars, high currents have to be transmitted and provided. Air conditioning systems, fuel pumps, headlights, drives and mechanics require reliable and powerful electrical systems. Central electric units are increasingly replacing traditional power distribution with cable harnesses and are working extremely reliably.

ERNI offers comprehensive solutions and key components for commercial vehicles in agriculture and construction. Power elements, connectors, relay bases, fuse bases and standard central electric units or individually manufactured, customer-specific central electric units are available. ERNI addresses the complete range of construction and agricultural machinery from the driver's cab to the engine environment to the exterior.

Advantages of ERNI solutions for construction and agricultural machines

Exceptional level of security
Central electric units and plug connections enable the safe transmission of high currents. ERNI has extensive know-how in pressfit technology and the assembly of printed circuit boards for central electric units.

High level of flexibility
Thanks to the modular concept of the standard central electric units, flexible use is possible. The different modules can be combined as desired. An individual modular system is created from the standard products.

High economic efficiency
Central electric units based on printed circuit boards are less prone to faults and minimize the cabling effort. Economical use with lower installation and maintenance costs compared to cable harnesses is possible.

Robust design
Connectors and central electric units are insensitive to mechanical and thermal stress. Vibrations, shock or strong temperature fluctuations do not affect the quality of the connections.

Connecting solutions for commercial vehicle

In our product range you will find connectors and central electric units for every construction or agricultural machine.

Construction and agricultural machines require highest reliability

In construction and agriculture it is extremely important that the technology is robust and works reliably. Only in this way can agricultural machines meet the enormous challenges of food production for a growing world population and construction machines perform their daily work.

Since many jobs have to be carried out under extreme weather and environmental conditions, external influences must not interfere with the function of plug connections or central electric units. For the variety of machines and applications, agriculture and the building industry require products that can be used flexibly and combined in modules.

Competence and experience in construction and agriculture

For individual solutions ERNI offers the complete service portfolio from project management to sample part production to series production. Highly qualified and experienced electronics developers know the requirements of construction and agricultural machinery. You have already successfully accompanied numerous projects. Thanks to more than 30 years of know-how and experience in pressfit technology, ERNI central electric units are extremely powerful. They have proven themselves in daily work for many years.

ERNI is the ideal partner when it comes to high-performance plug connections or central electric units for construction and agricultural machines. Do you have any questions about our products and services? We would be pleased to advise you in detail. Contact us now.

ERNI Electronic Solutions GmbH & Co. KG

Zillenhardtstrasse 35

73037 Göppingen-Eschenbach


ERNI Asia Holding Pte Ltd

23A Serangoon North Avenue 5


554369 Singapore


ERNI Electronics Inc.

2201, Westwood Avenue

23230 Richmond, VA

United States