The Jaltest Off-Highway Equipment Coverage Upgrade enhances your current Jaltest setup by unlocking diagnostics and dealer-level capabilities for a wide range of construction and heavy-duty machinery. With this upgrade, you gain access to advanced diagnostics across engines, transmissions, hydraulics, aftertreatment, and body systems on equipment used in construction, mining, forestry, road building, and more. Perform critical actions like DPF regenerations, injector and hydraulic calibrations, SCR resets, cylinder cut-out tests, and system programming—no OEM tool required. This upgrade adds compatibility with over 100 off-highway equipment brands, including Caterpillar, John Deere, Komatsu, Volvo, Case, Doosan, and others. It also provides access to Jaltest Info for OHW applications, offering wiring diagrams, sensor data, system layouts, and step-by-step repair procedures tailored to off-road equipment. Fully integrated into your existing Jaltest environment, this upgrade requires no additional hardware. It’s the ideal path for shops or service providers expanding into the growing off-highway sector. Whether you’re servicing compact loaders, excavators, graders, sweepers, or other rugged machinery, the OHW Coverage Upgrade delivers the coverage and power you need to keep equipment running in the harshest environments—with the full backing of Jaltest support and Central Services.