Tool comparison
Jaltest AGV is Cojali's diagnostic solution for agricultural vehicles — tractors, harvesters, sprayers, telehandlers and implements — spanning many manufacturers through a single Jaltest interface and software. It reads and clears DTCs, shows live data, and performs component activations, calibrations, parameter settings, aftertreatment (DPF/SCR) regenerations, hitch/hydraulic and transmission functions, and ECU configuration. Agricultural dealers and independent workshops use Jaltest AGV to cover mixed brands without multiple OEM tools, aided by Jaltest's technical documentation and guided diagnostics for supported models, which is valuable for seasonal fleets running varied equipment.
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.
Jaltest AGV (Truck & Off-Highway Diagnostic, Cojali (Jaltest)) and Jaltest OHW (Truck & Off-Highway Diagnostic, Cojali (Jaltest)) compete in the same space, so the choice comes down to coverage, workflow and price for your specific ECUs. Jaltest multi-brand diagnostics for tractors and agricultural machinery Jaltest multi-brand diagnostics for off-highway and construction machinery
Whichever you flash with, Softechpro Solutions auto-applies DPF/EGR/AdBlue/DTC-off modules and Stage patterns with automatic checksum correction across ~1,400 firmwares on Windows & macOS — the fast way to get the actual file edits done.
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