Updated on March 4, 2024


Created on September 26, 2018

Makiga Stone Crusher

Upcoming Update

The Makiga Stone Crusher can crush stones to gravel of 1/4" to 2 1/2". It is operated manually and can be adjusted to the size the user needs.

Developed By Unknown
Content Partners


Product Description

The Makiga Stone Crusher is a manual machine that can crush stones to gravel of an adjustable size, between 1/4″ to 2 1/2″. It is made from durable material and has a lubrication system meant to expand the life of the machine.

Target SDGs

SDG 11: Sustainable Cities and Communities

Market Suggested Retail Price


Target Users (Target Impact Group)

Household, Community, Small and Medium-sized Enterprises

Distributors / Implementing Organizations

Makiga Engineering Services Ltd

Manufacturing/Building Method

The Stone Crusher can be used on a construction site or a small production facility.

Intellectural Property Type


User Provision Model

The user buys directly from Makiga. They can contact the different offices in Africa, inquire directly on the website or contact them in social media to learn more.

Distributions to Date Status

Hundreds of thousands of construction machines have been delivered.

System Dimensions


Portability (yes/no)


Raw materials used


Recommended water content (ratio)


Induced pressure (Mpa)


Power source


Finished unit dimensions

1/4 inch, 1/2 inch, 3/4, 1 inch and 2 inches

Rate of production (units/hour)

2 tonnes

Curation duration (days)


Suitable climate


Design Specifications

The crushing jaws are made from high manganese steel, and the main shaft is a heat treated, hardened alloy steel that is very durable. There is a loaded safety tie bar that prevents the overloading of the jaws. To use, the stones are loaded inside and the wheel is turned.

Product Schematics

Technical Support

The purchase includes training on operation and maintenance and an illustrated manual.

Replacement Components



Very durable.

Manufacturer Specified Performance Parameters

Making a durable stone crusher with adjustable toggle plates and ballast sizes.

Vetted Performance Status



Loading stones into the machine could lead to injuries if the user's hand gets caught between the machine and a stone. There is risk since the jaws that crush the stones are open and a hand could be inserted.

Complementary Technical Systems

Makiga offers a variety of machines that could be used for other aspects of the same construction project.

Academic Research and References

None found.

Compliance with regulations


Other Information

“Contact information”, Makiga Engineering Services, LTD, accessed on March 4, 2024, https://makiga-engineering.com/contact-us/

“About us”, Makiga Engineering Services, LTD, accessed on March 4, 2024, https://makiga-engineering.com/about-us/

Makiga has a variety machines available for different purposes. Social Media: Twitter Facebook

Leave a Reply

Explore similar solutions


February 20, 2024

3rd Stone Design Stone Cold Solar

Read Solution

Implemented by

Stone Cold Systems


March 4, 2024

Makiga Stabilized Soil Block Press

Read Solution

Implemented by

Makiga Engineering Services LTD


March 15, 2024


Read Solution

Implemented by



March 7, 2024

NRG Insulated Block

Read Solution

Implemented by

Francis Kennedy


March 7, 2024

Precast Concrete Beams and Slabs

Read Solution

Implemented by

Technology for Tomorrow (T4T) Africa


February 1, 2024

Strauss Stima Tile

Read Solution

Implemented by

Strauss Energy


February 19, 2024

Retrofitting of Existing Vulnerable School buildings – Assessment to Retrofitting. Part II

Read Solution

Implemented by

Institute of Technology Bandung


February 21, 2024

Handbook for Gender-Inclusive Urban Planning and Design

Read Solution

Implemented by

World Bank SKAT


March 11, 2024

Puente Flotante (Pontoon Bridge)

Read Solution

Implemented by

Colectivo Aqua Alta


March 13, 2024


Read Solution

Implemented by

Mycotech Lab (MYCL)

All Solutions

Contribute to E4C's Library of Breakthrough Sustainable Development Technology Solutions

Suggest A Solution

Get more information about Solutions Library and its features.

Learn More

Have thoughts on how we can improve?

Give Us Feedback

Join a global community of changemakers.

Become A Member