Technical Description
The JCB 456 ZX is a robust wheel loader engineered for durability, productivity, and operator comfort. Powered by a Cummins diesel engine, it delivers a net power output of 206 hp (154 kW), ensuring strong performance across demanding applications. The loader features a rated bucket capacity of 4.6 cu yds (3 m³), making it suitable for a wide range of material handling tasks. With a maximum dump clearance at full raise of 9.4 ft (3 m), the machine provides efficient load clearance for trucks and containers. The operational weight is 43,634 lbs (19,792 kg), contributing to stability and traction during heavy-duty operations. The 456 ZX is equipped with a 4-speed ZF fully automatic powershift transmission and ZF axles, enabling smooth, stepless gear changes and responsive control. Its advanced load-sensing hydraulic system, featuring variable displacement pumps and a load-sensing valve block, optimizes power usage and enhances efficiency. Operators benefit from multiple control options, including multi-lever, joystick, and proportional auxiliaries, as well as features like return-to-dig, arm height limitation, and float functions. The cab offers excellent all-around visibility, with a three-piece laminated front screen, heated exterior mirrors, and a sloping rear bonnet design. Integrated ROPS/FOPS protection ensures operator safety, while the Smoothride suspension system reduces shock loadings and material spillage. Designed for global use, the 456 ZX is tested for reliability in extreme climates and constructed with premium components for long service life.
