

A hydraulic stone splitter uses high-pressure oil to push a wedge into a drilled hole. The wedge expands outward and cracks the rock from inside. There is no blasting, no flying stones, and no heavy vibration. This method is quiet, clean, and precise. It works on natural stone, concrete, and reinforced structures. The machine runs on a hydraulic pump station, either electric or diesel. It is easy to move and simple to operate. Many contractors choose this tool because it replaces dangerous explosives and noisy breakers. Whether you split granite, marble, limestone, or concrete, a rock splitter machine gives you controlled results every time.
Hydraulic Stone Splitter Parameters
| Model | YG-250 | YG-350 | YG-450 |
| Wedge Length(mm) | 250mm | 350mm | 450mm |
| Piston Stroke(mm) | 90/220mm | 90/220mm | 90/220mm |
| Drilling Depth(mm) | >500mm | >700mm | >900mm |
| Punching Diameter(mm) | 42mm | 46mm | 46mm |
| Crack Width(mm) | 10-20mm | 10-20mm | 10-20mm |
| Cleavage Time(s) | 10-15/s | 10-15/s | 10-15/s |
| Splitting Force(T) | 500t | 800t | 800t |
| Weight(kg) | 240kg | 250kg | 260kg |


Key Benefits of Using a Hydraulic Stone Splitter
- Safety First:No explosives mean no risk of accidental detonation. Workers are not exposed to shock waves or flying debris. The hydraulic rock splitter operates at low noise and zero dust, keeping the job site safe and compliant with strict safety regulations.
- Environmentally Friendly:This equipment produces no dust, no toxic fumes, and very little noise – below 65 dB. It does not disturb nearby communities or wildlife. It is an ideal choice for urban projects and protected areas where blasting is forbidden.
- High Efficiency:Each split takes 10‑15 seconds. With splitting forces up to 800 tons (available in certain models), the machine easily breaks hard rocks like basalt and granite. One operator can handle the unit, reducing labour costs and speeding up project timelines.
- Cost Savings:There is no need to buy explosives, detonators, or special storage. Permits for blasting are expensive and time‑consuming. The hydraulic splitter for rock eliminates these costs. Many users report cutting operating expenses by 40% or more. The initial investment pays back quickly.
- Precise Control:You can direct the crack exactly where you want it. This reduces waste and produces more usable stone blocks. For quarrying, this means higher‑quality slabs. For demolition, it prevents unintended damage to adjacent structures.
Common Applications for a Hydraulic Stone Splitter
- Quarrying:Extract dimension stone (granite, marble, limestone) with clean, smooth splits. The small rock splitter design fits into narrow quarry benches and works well in selective mining.
- Construction & Demolition:Break concrete foundations, walls, floors, and bridge decks. The hydraulic concrete splitter is perfect for city sites where vibration and noise are restricted. It works near underground utilities without risk of rupture.
- Tunnelling:In tight tunnels, the machine operates without exhaust fumes. It does not damage tunnel linings with vibration. It safely breaks rock in confined spaces where large equipment cannot go.
- Infrastructure Projects:Road widening, dam construction, and pipeline trenches often require rock removal. The splitter handles both natural rock and reinforced concrete, making it a versatile tool for civil engineers.
- Secondary Breaking:After blasting or excavation, large boulders remain. Use the rock splitter machine to break them into manageable pieces for hauling. This speeds up material handling and reduces transport costs.


FAQ About Hydraulic Stone Splitters
Q: Can this machine split reinforced concrete?
Yes, the hydraulic concrete splitter easily breaks reinforced concrete slabs, columns, and foundations. The force is strong enough to crack steel‑reinforced structures.
Q: What power source do I need?
You can choose an electric motor or a diesel engine. Electric models are common for indoor or stable power sites. Diesel units are better for remote areas without electricity.
Q: Is the splitter portable?
Yes. The YG models weigh between 240 kg and 260 kg. This is light enough for two workers to move with a small crane or forklift. The compact size fits into narrow workspaces.
Q: How deep can I split?
With wedge lengths from 250 mm to 450 mm and drilling depths exceeding 500 mm, you can split large blocks in one pass. Deeper drilling allows for bigger splits.
Q: Do I need special training?
The machine is user‑friendly. Basic instruction covers operation and routine maintenance. YG Machinery provides clear manuals and online support.
Q: What is the price of a hydraulic splitter for rock?
Pricing depends on the model and optional accessories. Contact YG Machinery for a custom quote based on your project needs.


Why Choose YG Machinery?
YG Machinery is a reliable manufacturer with years of experience in construction and mining equipment. We export to more than 40 countries, including the USA, Australia, and European nations. Beyond the small rock splitter, we also offer Hydraulic Diamond Core Drill Rigs, Integrated Rock Drill and Splitter, and Hydraulic Core Drilling Machines – all designed for durability and field performance. Request a free quote today for our rock splitter for sale.【WhatsApp/WeChat/Phone/Skype】+86 13937183602









