JCB JZ141 Crawler Excavator

The JZ141 crawler excavator is a 33,000-pound reduced-tail-swing model equipped with a JCB EcoMAX engine that meets Tier 4-F standards without a DPF, DEF, or engine aftertreatment.

The external noise level has been reduced to 98 dB(A) and the engine produces high torque at just 1,500 to 1,600 rpm, the company says.