Machine Heads Video: How JCB Built Its Biggest Compact Track Loaders Yet
Wayne Grayson Talks With Lee Tice About the 400T and 4TS-8T Teleskid
Machine Heads returns with an in-depth conversation between host Wayne Grayson and JCB senior product manager Lee Tice. The two break down JCB’s new large-frame compact track loaders: the 400T and the 4TS-8T Teleskid. The nearly 50-minute discussion covers market trends, customer demands and how these machines were engineered to push the CTL category forward. Tice explains how the large-frame CTL segment surged over the last several years. Contractors want more power, more lift and more hydraulic output, and they want those capabilities in a single machine. JCB responded by building a shared platform that supports a 109-hp engine, high-capacity cooling and new hydraulic options. The 400T and 4TS-8T sit on that platform, giving both models a strong baseline for demanding work.
Built for High-Demand Attachments
Forestry and asphalt contractors drove many early design choices. These users want to run big mulchers, heavy brush cutters and large cold planers. JCB built the hydraulics around that need. Operators can choose standard flow, high flow or two Super Flow modes that deliver 42 gpm at either 3,300 psi or 4,000 psi. Both machines maintain full auxiliary capability even at maximum reach on the 4TS-8T, which expands where and how cutting heads can work with a 15-ft hinge pin height and 8 ft of forward reach. Early customer feedback focused less on raw horsepower and more on machine feel. Operators wanted stronger push power and faster attachment recovery. JCB reworked engine calibration, hydraulic response and cooling layout to deliver the “oomph” customers wanted. The company also enlarged the engine bay to move all daily service points to the rear of machine, improving maintenance access.
Cab, Controls and Customization
Both loaders use JCB’s side-entry design and single-arm boom. The setup improves visibility and keeps operators off attachments when entering and exiting. Inside, a large cab houses a 7-in. touchscreen, customizable electrohydraulic controls and a heated, air-suspension seat. Users can even fine-tune acceleration, speed response and joystick behavior to match attachments or tasks with JCB’s MyChoice settings.
400T: A Traditional Large CTL
The 400T targets contractors who want strong pushing power and high-flow capability without telescopic reach. The model suits dirt work, land clearing and forestry, especially when customers prefer a fixed-boom design or want an entry point into JCB’s CTL lineup. It keeps the same hydraulic performance as the 4TS-8T and pairs that with nearly 4,000 lbs of rated operating capacity.
4TS-8T: CTL Meets Telehandler
The 4TS-8T blends CTL strength with telehandler reach. The telescopic boom delivers a 15-ft hinge pin height, 8 ft of forward reach and 3 ft of below-grade capability. Operators can mow ditch banks, clear vegetation, load trucks from one side or place pallets over obstacles. The machine retains almost half its lift capacity at full extension, which expands the number of jobs it can take on.
Where Each Model Fits
The choice between the two machines comes down to reach. Contractors focused on grading, mulching at ground level or pushing material will likely favor the 400T. Users who move pallets, load high-sided trucks or want one machine to replace several others will benefit from the 4TS-8T’s telescopic capability. The price difference lands around 15 to 20 percent. This Machine Heads episode shows how far CTLs have evolved. JCB built two machines that can power large attachments, carry heavy loads and adapt to more jobsite roles. Watch the full interview above, and then visit Compact Equipment’s YouTube channel to explore all types of videos on compact construction equipment.
Keith Gribbins is publisher of Compact Equipment.
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