FAQs

Due to the nature of the work carried out with a hydraulic breaker, wear and tear is guaranteed. However, this doesn’t mean your JCB hydraulic breaker can’t be properly maintained to ensure it works effectively for a long time. It just means you should undertake a full inspection of your hydraulic breaker every time you use it to identify any potential issues. These can include wear and tear and loose fittings. It’s also important to ensure you’re operating it correctly. For example, by monitoring your machine’s hoses, greasing it correctly with the correct grease, and breaking at 90 degrees to the surface.

For more detail on how to correctly operate a JCB hydraulic breaker, you can read the operating manual or take a breaker training course (ask your local dealer for more information).  

How a hydraulic breaker works is by applying hydraulic pressure to the hydraulic cylinder. This causes the piston to move back and forth, creating a powerful impact force that is transmitted to the chisel, causing it to strike the material. These repeated strikes then fracture the material into smaller pieces, ready for dismantling. As a result, hydraulic breakers are commonly used for demolition projects, as well as in construction and mining.

When operating our range of hydraulic breakers for excavators correctly there is no limit to how long they can be used overall. However, if they’re being used continuously, they should not be used for longer than 15 seconds at a time. If the ground doesn’t break or you need to break more ground, to operate the breaker correctly you should lift and move it to another spot every 8-10 seconds. This method not only increases productivity, meaning you don’t have to use your hydraulic breaker for as long, but it’s also much safer.

Yes, JCB’s hydraulic breakers are designed to fit on our compact and heavy excavators machine ranges. However, it’s important to note that JCB hydraulic breakers for excavators should only be paired with a JCB excavator that has sufficient load capacity. Correctly combining a JCB excavator hydraulic breaker with one of our compact and heavy excavators depends on whether you’re looking for a breaker from our contractor or professional ranges. Overall, if the excavator is too light, it may become unstable under the load and fall over so it’s important to pair the two machines appropriately.

Looking generally at what is a hydrogen generator, it’s a machine that uses pure hydrogen for clean power generation – it combines a hydrogen engine with an alternator to produce electrical energy. Generators are used on sites where there is no access to electricity, or to provide backup power in-case of grid interruptions.

More specifically, the JCB G60RSH hydrogen generator is powered by the pioneering 55kW JCB hydrogen combustion engine, to produce up to 60kVA of electrical power. When paired with the JCB 3-Phase Powerpack, a ‘microgrid’ is created where the generator acts as a battery charger. This hybrid set-up can reduce the runtime of the generator by up to 80%. So when it comes to what is a hydrogen generator used for, the JCB G60RS H is used as a battery charger – allowing sites to run for longer, for less fuel costs.

In short, hydrogen is a chemical element – the simplest and most abundant in the universe. When considering ‘what is hydrogen’ in terms of states of matter, it takes the form of a gas under standard conditions. And as an extremely responsive element, it can combine with other elements to form more complex compounds (i.e. H2O – otherwise known as water.) Some more facts about hydrogen include: 

• It constitutes approximately 75% of all normal matter.
• Its name is derived from Greek words meaning ‘maker of water’.
• It has the highest energy density by mass.

Hydrogen consists of two tiny particles, a proton and electron all invisible to the human eye – so it’s understandable why ‘what is hydrogen made of’ is such a common question. Under ordinary conditions, it’s a loose aggregation of hydrogen molecules, which each consist of just two atoms – and takes the form of a colourless, non-toxic and highly combustible gas. These facts about hydrogen that make it ideal as a sustainable source of fuel for our hydrogen combustion engine, hydrogen generator and hydrogen machines. It’s super-efficient, highly abundant and produces no carbon as part of the combustion process – so represents the fastest way to meet the UK’s zero-emissions targets.

The JCB hydrogen engine is a 4.8L, 55kW (74hp). The engineering team have worked hard to ensure that the performance matches, or in some cases exceeds, the performance of the current 55kW JCB diesel engine. The hydrogen engine delivers the same power, and the same torque, and consequently hydrogen combustion machines perform the same on the jobsite and feel the same to operate as their diesel counterparts.

As a renowned broker, JCB Insurance offers a complete broking facility to all areas of the construction industry, including plant hire. This means we can take care of plant and machinery insurance for any make or model of machine - whether it's a single piece of equipment or a multi-million pound fleet.

If you'd like to request a long or short-term JCB plant hire insurance quote, just click here or give us a call on 0800 1412877 for more information.

Plant insurance goes by several different names which often mean similar things, including engineering insurance, contractors' insurance or contractors all risk insurance. However it's referred to, it covers your equipment against accidental damage, fire and theft to protect against the financial implication of these circumstances. It's usually valid anywhere in the UK - including while in transit - and is also available for equipment you're hiring in to cover you while it's in your possession.