
The 3CX 14 Super’s new EcoMax engine is designed, tested and built by JCB to work perfectly with JCB axles and gearboxes.Hydraulic hoses are approved to work down to -8☏ (-40☌) and all JCB 3CX 14 Super materials are tested to extreme temperatures and exposed to chemicals, salt, oil and sunlight to ensure maximum protection.

The robot welded single-piece chassis on the 3CX 14 Super maximizes strength and minimizes weight. For rigidity and hose protection, there are flat plate D-pressing loader arms on the JCB 3CX 14 Super. That way, we know they’ll survive the most hostile conditions. Our construction materials are tested to the limit by exposing them to extreme temperatures, chemicals, salt, oil and light. Every new JCB 3CX 14 Super is put through around 600 performance checks on the production line. We also carried out extensive EMC (Electromagnetic Compatibility) testing on the 3CX 14 Super this ensures that signals from cell phones and radios don’t affect the machine in any way. The 3CX 14 SuperEco’s pre-production testing regime included 100,000 loading cycles, 500,000 excavating cycles, 360,000 gear change cycles, extensive bump track testing to ensure structural integrity, and thousands of hours of endurance testing. We make sure the metal is evenly heated, doubling boom life. We use stress-relieved fabrication for the 3CX 14 Super’s boom – by heating materials to over 1202 degrees F (650 degrees C) for over 16 hours. The rear axle alone has a static load rating of 55,125 lbs (25,011 kg), and a dynamic load rating of 27,562 lbs (12,505 kg).

Hydraulic Speed Control (HSC) automatically disconnects the first hydraulic pump when the JCB 3CX 14 Super is in fourth gear. EcoDig is a standard-fit three-pump hydraulic system that provides high hydraulic flow and pressure at low engine speeds for improved fuel economy, reduced carbon emissions, lower engine wear, and extended refueling intervals. JCB’s new hydraulic quickhitch makes attachment changes on the 3CX 14 Super quick, safe and compliant with current and future legislation. The optional combined hammer and bi-directional circuit provides optimized low-flow and high-flow hydraulic power with low back pressure for great attachment versatility. It also provides unhindered front bucket visibility, especially when loading at height.
JCB 3CX BACKHOE LOADER SPECIFICATIONS MANUAL
The 3CX’s 4-ram self-leveling loader automatically adjusts the shovel on both the raise and lower cycles without any need for manual adjustment.

There’s more tractive effort at the 3CX 14 Super's pile than ever, thanks to a new variable flow pump power management system and the new JCB EcoMax engine. Our new improved Powerslide features a larger hydraulic ram, which produces more power to quickly and effortlessly reposition the backhoe loader’s excavator end. A new high output variable flow pump reduces the JCB 3CX 14 Super’s cycle times, saves fuel and, on manual backhoes, a lighter lever results in easier control.
