• 241 hp Tier 4F MTU engine
• Designed to help create safer working environments
• Class leading maintenance access
• Robust, durable upper structure and doors
• Spacious, comfortable cab design with excellent visibility

Serviceability

We’ve designed JCB JS300 tracked excavators to be low maintenance and easily serviceable. Which makes them affordable, efficient and highly productive.

Hoods open and close easily with gas-assisted cylinders, and the service bays are large and wide for good access. 1000-hour boom and dipper greasing intervals and a 5000-hour oil life provide maximum uptime on these 360 excavators. Grease points are centralized on JS300 tracked excavators too, for safe and easy access to high level pivots. Likewise filters (engine oil, hydraulic oil and fuel).

Because they’re mounted side by side, the JS300 tracked excavator’s engine radiator, hydraulic cooler and intercooler can be serviced individually and cleaned easily.

Strength

Before you buy tracked excavators, you need to know they’re going to be tough enough to perform any job you ask of it. Fortunately, with a JCB JS300, strength and durability come as standard.

We use Finite Element Analysis with extensive rig and endurance testing to make these 360 excavators last longer. A JCB JS300’s reinforced boom and dipper is made of high tensile strength steel, with single piecewrapper plates and internal baffle plates for long life durability.

The high-strength undercarriage of JS300 tracked excavators is of a fully-welded X-frame construction for long-term durability even in the most demanding applications, and the rigid upper frame provides maximum durability and support.

The turret on JS300 tracked excavators is then welded to both the upper and lower undercarriage frames, and stiff, durable doors provide further strength.

Productivity

It’s more important than ever to save money and time so it’s just as well that JCB JS300 tracked excavators are designed to make the most of both.

Our Tier 4 Final compliant MTU engine has a high power rating of 241hp, almost 10% more than the previous model . Yet, because it produces high torque (27% more than the outgoing model) at low revs, it’s very efficient too.

A massive 55,595 lbf bucket tearout makes our JS300 tracked excavators up to 12% more productive than the closest competitors, and the Geith quick hitch system makes attachment changing fast and easy.

Simultaneous tracking and excavating is smooth and fast with an intuitive multi-function operation, and four operating work modes allow operators of these 360 excavators to tailor performance to any application. Light, general, heavy and heavy plus modes provide very different optimized settings.

• Cab with heat and A/C
• 32-inch steel tracks
• 10-foot 2-inch monoboom
• Maximum capacity lifting shackle
• Hammer/auxiliary/merged hydraulics
• Rear view camera
• Radio
• Heated and air suspension seat
• 54-inch HD bucket