A JCB JZ141 excavator’s reinforced boom and dipper is made of high tensile strength steel, with internal baffle plates for long life durability.
Our advanced manufacturing and assembly processes produce high precision premium quality assembled components. We then add the best components in the industry, including a JCB EcoMAX engine, Berco running gear, Kawasaki pumps and Kayaba main control valves.
Our engine is tried and proven; we’ve built over 450,000 DIESELMAX engines since 2004. To ensure similar longevity; the JZ141’s EcoMAX T4F/Stage IIIB engine has been tested for 110,000 hours in 70 machines across the toughest applications and environments worldwide.
The high-strength undercarriage of a JCB JZ141 tracked excavator uses a fully welded X-frame construction for long-term durability even in the most demanding applications.
A closed box section revolving frame increases strength and reduces stress. It’s also highly resistant to impact damage to cope with the kind of harsh life expected of any excavator.
The JCB JZ141 tracked excavator’s high-strength rigid upper frame provides maximum durability and support, while its stiff durable door design offers you added strength and rigidity.
JCB dozer blades are now even stronger and more durable than ever because we’ve improved our manufacturing process.