JCB 370X CRAWLER EXCAVATOR

The JCB 370X is the largest and most powerful excavator in the JCB X Series, engineered for maximum performance in the toughest construction, mining, quarry, forestry, and heavy civil applications. Built for the demanding 35–40 tonne class, the 370X combines exceptional digging power, durability, operator comfort, and low operating costs to help contractors maximize productivity on every jobsite.

Powered by a 322 HP Cummins L9 engine, the JCB 370X delivers impressive power while maintaining fuel efficiency. Its advanced hydraulic system, featuring Kawasaki pumps and the latest-generation KYB control valve, provides fast, precise operation and strong lifting performance for demanding excavation, trenching, rock handling, and material loading applications.

Designed from the ground up for extreme durability, the 370X features a reinforced boom and arm, heavy-duty undercarriage, larger bucket pins, upgraded slew ring, and robust structural components that withstand harsh working conditions. Whether operating in mines, aggregate pits, road construction projects, or large-scale site development, the machine is built to deliver dependable performance day after day.

Operator productivity is enhanced by JCB's premium CommandPlus-inspired cab and the new JCB UX interface. The spacious cab includes a 10-inch touchscreen display, customizable operator profiles, integrated HD camera system, ergonomic controls, and excellent visibility to improve efficiency while reducing operator fatigue. Extended service intervals, simplified maintenance access, and JCB LiveLink telematics further help reduce downtime and total cost of ownership.

At ReadyQuip, we proudly supply new JCB excavators throughout Northern Ontario, backed by experienced sales professionals, factory-trained technicians, genuine JCB parts, and dependable after-sales support to keep your equipment operating at peak performance.

If you're looking for a JCB 370X excavator, 35–40 tonne excavator, heavy-duty tracked excavator, mining excavator, or construction excavator in Timmins, Thunder Bay, Cochrane, Iroquois Falls, Kapuskasing, Hearst, Kirkland Lake, New Liskeard, Englehart, Dryden, Kenora, Marathon, Sioux Lookout, Red Lake, Fort Frances, or anywhere in Northern Ontario, contact ReadyQuip today to request pricing or learn more about available inventory.