Automatically Eliminate Jobsite Idling

Imagine your truck fleet sitting and sitting for hours at the jobsite, just idling loudly, and giving off toxic emissions. For just one hour of idling, over a gallon of fuel is burned. And to add onto that, there is also the increased engine wear because idling for just one hour leads to the equivalent engine wear as approximately driving 30 miles! Altec has solution, with our Jobsite Energy Management Systems (JEMS) plug-in technology that automatically eliminates jobsite idling.


Complete Day’s Performance
(Delivers daily power performance on a charge depending on jobsite application)

0 Jobsite Emissions
(Zero jobsite emissions when JEMS is activated)

0 Compromise
(Zero reduction in performance reliability and power)

Altec Factory Installed
Developed, manufactured, and supported by Altec

Complements Operator Performance

JEMS requires little if any operator training. Many operators comment they hardly notice a difference when operating JEMS compared to a traditional diesel chassis that constantly idles at the jobsite. Also, there are no concerns with performance, reliability and range. Performance is enhanced, particularly when you include the fuel and maintenance savings from not idling all day at the jobsite.

Fleet Electrification Partner

Altec knows that technology is only part of the solution. Once you make the decision to integrate JEMS electrification solutions in your fleet, our entire team supports you through identifying ideal work applications and JEMS models, integration to your fleet, evaluating charging infrastructure, service and support, and jobsite idling performance analysis.

Developed to Meet the Work Application Demand

JEMS is engineered to meet the daily performance requirements for the specific work application. Altec offers JEMS approved configurations across most of our customer’s preferred Altec models and OEM chassis preference. In addition, we offer the ability to retrofit approved JEMS configurations for Altec units that have already been delivered.

Proven Reliability and Performance

Our 10+ years of developing, supporting and innovating fleet electrification is unmatched; however, we are not satisfied. We will continue to develop JEMS systems that target high idle applications and support fleet electrification goals.


4.4/8.8/12.4 kWh Li-Ion Battery
JEMS S/SE/LE/BG

Jobsite Anti-Idle and ePTO

JEMS SE and LE includes ePTO

Integrated Cab Comfort*

Optional AC & heat

Convenient Charging Options

Plug-in charging (level I & II) and Mobile/Jobsite charging

Remote Diagnostics/Support & Performance Tracking
Track jobsite performance with JEMS Connect

How Much is Jobsite Idling Costing Your Fleet?

Jobsite idling significantly impacts your fleet’s operating expenses. Also, while idling at the jobsite, harmful CO2 emissions are unnecessarily released in the environment.

Complete the following information to understand how much jobsite idling is is costing your fleet.

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