JCB CX backhoes fitted with the Ecomax engine do not require DPF and will not require modifications in 2014 for Tier 4 final. JCBs Tier 4 Interim Ecomax engines can be recalibrated for resale in countries that do not use ultra-low sulfur diesel. Editors Note: This video was provided to . JCBs new backhoe loaders are designed to offer productivity without compromise. The range has been developed using our 60 years of backhoe expertise and . Silnik JCB DIESEL MAX z koparko-ładowarki 3CX CONTRACTOR TL, może pracować i pasuje do maszyn 3CX lub 4CX. Silnik jest po kapitalnym remoncie, .