Truck & Off-Highway Diagnostic
Jaltest OHW is Cojali's diagnostic platform for off-highway equipment — construction, material handling, industrial engines, stationary and specialty machinery — covering a wide range of manufacturers with one tool and interface. It reads and clears DTCs, displays live data, runs actuator activations, calibrations, parameter settings, aftertreatment regenerations and ECU configuration across engine, hydraulic, transmission and electrical systems. Plant and equipment workshops use Jaltest OHW to service mixed fleets without separate brand tools, supported by Jaltest's technical data, wiring diagrams and guided diagnostics for listed machines, making it a practical single platform for diverse off-highory equipment.
Softechpro handles engine ECU file editing (emissions/DTC-off, Stage, checksum correction) on supported firmwares; Jaltest OHW is the live diagnostic and regen tool used on the machine alongside it.
See Softechpro plansTry the file service