The M122 was built around a robust mechanical design, prioritizing reliability in varied terrain.
: Designed to offer more capacity than other harvesters in its class at the time. Ford Integration new holland clayson m122
The Iveco 8065 engine is a non-electronic, mechanically injected workhorse. It sips diesel compared to modern 400HP behemoths. For small to medium farms or custom harvesters, the M122 offers excellent acres-per-gallon. The M122 was built around a robust mechanical
The M122 owner community (active on forums like The Combine Forum and Facebook’s "New Holland Clayson Owners" ) has developed clever mods: It sips diesel compared to modern 400HP behemoths
There are no CAN bus errors, no touchscreen displays, and no GPS steering to fail. A competent farm mechanic with a basic tool kit can diagnose and repair 90% of M122 issues. Parts cross-referencing with Iveco truck engines is also straightforward.