Top end of our range of heavy tracked excavators
The JCB JS300 is towards the top end of our range of heavy tracked excavators. Weighing in at around 30 tonnes, it’s engineered with exceptional strength, productivity, efficiency, comfort, safety and ease of maintenance.
A closed box section revolving frame increases strength and reduces stress. It also makes these tracked excavators highly resistant to impact damage. We’ve used strong parts too – premium industry standards in fact.
Meanwhile, this tracked excavator’s engine is a highly efficient Isuzu 165 kW unit, compliant with Stage 3b and Tier 4i. The benefits of the JS300 series of tracked excavators don’t end there either.
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.
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.
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 interim compliant Isuzu engine has a high power rating – 165 kW – that’s 25% more than our outgoing model. Yet, because it produces high torque (27% more than the outgoing model) at low revs, it’s very efficient too.
A massive 145kn bucket tearout makes our JS290 tracked excavators up to 12% more productive than the closest competitors, and the special JS range quick hitch system makes attachment changing fast and easy.
We’ve designed JCB JS300 tracked excavators to be low maintenance and easily serviceable. Which makes them affordable, efficient and highly productive.
Bonnets 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 centralised on JS290 tracked excavators too, for safe and easy access to high level pivots. Likewise filters (engine oil, hydraulic oil and fuel).
Maximum Bucket Capacity 1.85 m3
Maximum Engine Power 161 kW
Operating Weight 31242 kg