The Rehlko KDI‑TCP 3404E5/22C is a Stage V configuration within Rehlko’s KDI 3404 family, delivering 75 kW (101 hp) @ 2200 rpm and 490 Nm @ 1400 rpm. This torque-first profile suits machinery that spends most of its time working in the mid‑range under load, where controllable pulling power and steady-duty performance are more valuable than high engine speed.

This variant is documented for EU Stage V / US Tier 4 Final compliance and uses Rehlko’s E5 emissions management package (DOC + DPF + SCR). For OEMs, the advantage is a clearly defined engine and aftertreatment architecture that supports predictable integration and compliance planning. For operators and service teams, accurate variant identification helps keep parts ordering, servicing, and lifecycle maintenance aligned — especially important where multiple 3404 variants exist with similar naming.

Before ordering, confirm the full installation package — cooling capacity, exhaust and aftertreatment routing, mounting points, and electrical interfaces — against the machine’s duty cycle. Share your application and engine plate details and we’ll help confirm the correct match.