EcoLog machine service – ECU and emission system diagnostics (DPF/EGR/SCR AdBlue)

We service EcoLog forestry machines: harvesters and forwarders with Stage V, Stage IV and Tier 4 Interim standards. We specialise in working with engine electronics and exhaust gas treatment systems, offering solutions for disabling DPF, EGR, SCR (AdBlue) deactivation solutions.

What services do we provide for EcoLog?

Depending on the machine and controller version, we perform, among others:

• DPF OFF
• EGR OFF
• SCR (AdBlue) OFF

EcoLog - supported models, engines, emission standards and ECU controllers

Below is a list of configurations for which we offer services:

Stage V - Volvo Penta D8 7.7L - TRW EMS 2.4 + ACM (DPF + EGR + SCR)

• EcoLog 560G (Harvester) - Volvo Penta D8, 7.7L, Stage V
• EcoLog 590G (Harvester) - Volvo Penta D8, 7.7L, Stage V
• EcoLog 574F (Forwarder) - Volvo Penta D8, 7.7L, Stage V
• EcoLog 584F (Forwarder) - Volvo Penta D8, 7.7L, Stage V
• EcoLog 594F (Forwarder) - Volvo Penta D8, 7.7L, Stage V

Stage V - Cummins B6.7 6.7L - CM2350 / CM2450 (DPF + EGR + SCR)

EcoLog models (Forwarder):

• EcoLog 750F - Cummins B6.7, 6.7L, Stage V
• EcoLog 1050F - Cummins B6.7, 6.7L, Stage V
• EcoLog 1250F - Cummins B6.7, 6.7L, Stage V

Stage IV - Volvo Penta (D8) - TRW EMS 2.3 + ACM (EGR + SCR, without DPF)

EcoLog models (Harvester):

• EcoLog 550 T-Pro (Harvester) - Volvo Penta D8, 4.9L, Stage IV
• EcoLog 688 (Harvester) - Volvo Penta D8, 7.7L, Stage IV
• EcoLog 688E (Harvester) - Volvo Penta D8, 7.7L, Stage IV

Tier 4 Interim - Mercedes OM934LA 5.1L - MCM2.1 MCM2.2 and ACM2.1 ACM2.2

EcoLog models (Forwarder):

• EcoLog 554D - Mercedes OM934LA, 5.1L, Tier 4 Interim
• EcoLog 564D - Mercedes OM934LA, 5.1L, Tier 4 Interim
• EcoLog 574D - Mercedes OM934LA, 5.1L, Tier 4 Interim
• EcoLog 594D - Mercedes OM934LA, 5.1L, Tier 4 Interim

Controllers we support in EcoLog

In practice, we work with the following controller families:

• TRW EMS 2.4 + ACM
• TRW EMS 2.3 + ACM
• Cummins CM2350 / CM2450
• Mercedes MCM2, MCM2.1 and ACM2.1, ACM2.2

Typical symptoms in EcoLog (when to report a machine)

The most common issues we encounter with EcoLog harvesters and forwarders:

• power loss / limitation mode
• SCR/AdBlue messages and errors (NOx, dosing, pressure, temperature)
• EGR problems (unstable operation, flow/position errors)
• DPF problems: regeneration, sensors, pressure difference

Contact / quotation

If you have an EcoLog 560G / 590G / 574F / 584F / 594F / 750F / 1050F / 1250F / 550 T-Pro / 688 / 688E / 554D / 564D / 574D / 594D - please contact us. We will perform the appropriate operation for Volvo Penta D8 7.7L, Cummins B6.7 6.7L or Mercedes OM934LA 5.1L and TRW EMS + ACM, CM2350/CM2450, MCM2, MCM2.1, ACM2, ACM2.1, ACM 2.2 engine control units.