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JCB Ecomax 444 TA4-129 Engine

A highly efficient, Tier 4 Final/Stage IV compliant, four-cylinder diesel engine designed for heavy-duty machinery. Delivering 129 horsepower, it combines advanced combustion technology with a common rail fuel system, eliminating the need for a diesel particulate filter (DPF) or selective catalytic reduction (SCR).

JCB
  • Authorized Distributor
  • Genuine Parts
  • Service and Support

Base Specifications

Displacement4.8 L
Fuel TypeDiesel
Emissions (US)EPA Tier 4F

JCB Logo

Authorized Distributor

Palmer Johnson is an authorized distributor and service provider for JCB products.

Genuine Parts

Thousands of parts ready to ship in as little as two hours.

Service and Support

Seven master rebuild centers, eleven full-service centers, and an extensive dealer network to serve you.