Mobility Solutions

Mobility Solutions to increase productivity and lower the environmental footprint of heavy mobile mining equipment

- Ongoing


By using the new trailer system, the transportation time for excavators, dozers and drills was reduced significantly, resulting in productivity increases and higher production flexibility, fuel and maintenance savings. It was originally developed by an excavator operator, who was frustrated with the slow "walking" times of these machines.


The Finnish start up company Sleipner developed a new transport solution for the faster and easier movement of large excavators, dozers and drilling machines in open pit mines and quarries. Normally it takes a lot of time and effort to move these machines, for example, from one production area to another. The company developed a trailer system that cuts travel time by 60-80%, reduces fuel consumption during transportation by 85% and cuts undercarriage maintenance costs by 50%, thus significantly increasing productivity and reducing CO2 emissions and resource use (through reduced wear and tear on the undercarriage). More than 160 units are now running in mines worldwide.  In addition, the company has developed mobility analytics software products that allow for better understanding and optimisation of heavy mobile equipment movement within a mine or quarry, resulting in further productivity increases and a lower environmental footprint.

Impact on the mining value chain

  • EXTRACTION (incl. Permitting)
  • DATA and knowledge base


  • increased environmental performance

Linked policies

Impact area(s): 

Environment, Ecosystem services and quality of natural resources
Impact on listed area: 

+: Reduction of air emissions

Environment, Quantity of natural resources
Impact on listed area: 

+:  Increase in energy efficiency and reduced wear and tear / maintenance requirements

Human/Social, Occupational welfare (health and safety)
Impact on listed area: 

+: Reduced maintenance and reduced manual handling of heavy parts

Economic, Financial flows and profitability
Impact on listed area: 

+: Reduction of costs to the company

Impact on listed area: 

+: Increased competitiveness due to lower operating costs

Innovation drivers and barriers
There were no key policy drivers; the key driver was to increase productivity. Requirements for the reduction of CO2 emissions / increased fuel efficiency played a secondary role.
Earn more (by increasing production) and save more (fuel and maintenance)
Environmental drivers to reduce fuel use and CO2 emissions. There is also a positive health & safety aspect due to reduced maintenance / manual handling requirements.
Technological and behavioural lock-in create a bias for the status quo.

Good practice areas

Economic sustainability
These mobility solutions increase productivity and reduce fuel consumption and maintenance requirements.
Environmental sustainability
These mobility solutions increase productivity and reduce fuel consumption and maintenance requirements.

Organisations involved

Sleipner Finland LTD

Innovation category