Double tap to zoom



  • The JCB 427 ZX's T4i/Stage 3b-compliant Cummins QSB 6.7 liter engine produces its power and torque – 158hp and 801Nm respectively – at low revs for excellent response and optimum efficiency. For easier maintenance, this engine doesn't require SCR or DPF aftertreatment. 
  • A variable geometry turbocharger means the 427 ZX enjoys increased performance at low engine speed for improved cycle times and tractive effort. 
  • Compatible with a raft of aftermarket attachments, JCB’s optional quickhitch makes changeovers swift and efficient. There's also an extensive range of axle options so you can tailor a JCB 427 ZX to any application. 
  • Powerful twin variable displacement piston pump hydraulics help the 427 ZX to circulate a massive 264 l/min for fast cycle times and excellent multifunction capability. 
  • JCB's innovative electronic management can perform progressive clutch cut-off for efficient, productive loader control. The 5-speed transmission option with torque convertor lock-up, meanwhile, provides better acceleration, hill climbing and roading performance. 



Maximum Engine Power
158hp (118kW)

Loader Performance

Maximum Loader Capacity
3.1yd3 (2.4m3)
Operating Weight
35,111lb (15,927kg)