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7
15h
7
R 444,995
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202239,694km
202239,694kmPetrolAutomatic
15h
4
15h
7
15h
4
R 532,995
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202336,327km
202336,327kmPetrolAutomatic
15h
7
15h
7
15h
7
R 524,995
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202282,563km
202282,563kmDieselManual
15h
4
15h
7
16h
7
R 419,995
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202183,000km
202183,000kmPetrolAutomatic
1mo
7
1mo
7
1mo
8
2mo
7
5mo
12
3d
4
6mo
2
A road roller (sometimes called a roller-compactor, or just roller) is a compactor-type engineering vehicle used to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations. Similar rollers are used also at landfills or in agriculture.Road rollers are frequently referred to as steamrollers, regardless of their method of propulsion.SA mining and operator training college offers the training for this course roller compactor.The course is for R4500 for 10 days, the course comprises of theory and practicalsRoad rollers use the weight of the vehicle to compress the surface being rolled (static) or use mechanical advantage (vibrating). Initial compaction of the substrate on a road project is done using a padfoot or "sheep's foot" drum roller, which achieves higher compaction density due to the pads having less surface area. On large freeways, a four-wheel compactor with padfoot drum and a blade, such as a Caterpillar 815/825 series machine, would be used due to its high weight, speed, and the powerful pushing force to spread bulk material. On regional roads, a smaller single padfoot drum machine may be used.The next machine is usually a single smooth drum compactor that compacts the high spots down until the soil is smooth. This is usually done in combination with a motor grader to obtain a level surface. Sometimes at this stage a pneumatic tyre roller is used. These rollers feature two rows (front and back) of pneumatic tyres that overlap, and the flexibility of the tyres provides a kneading action that seals the surface and with some vertical movement of the wheels, enables the roller to operate effectively on uneven ground. Once the soil base is flat the pad drum compactor is no longer used on the road surface.The next course (road base) is compacted using a smooth single drum, smooth tandem roller, or pneumatic tyre roller in combination with a grader and a water truck to achieve the desired flat surface with the correct moisture content for optimum compaction. Once the road base is compacted, the smooth single drum compactor is no longer used on the road surface (there is an exception if the single drum has special flat-wide-base tyres on the machine).UNIT STANDARD: 262805 The qualifying learner will be able to operate a roller by understanding the functions of starting, shutting down and operating procedures for the machine. Learners who master the applied competence described in this unit standard will contribute to the development of a professional community of Construction Plant operators.The qualifying learner will be capable of:Demonstrating knowledge of the functions of a roller.Planning for work activities and prepare work area.Starting and shutting down roller.Operating roller.Transporting roller to and from site. Book in : 0766155538 / 0739110468Email address: saminingcollege@gmail.comAddress: 53 Corner Nelson Mandela Drive and Kerk Street, Rustenburg
1mo
9
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KINDLY LEAVE BOTH A CONTACT NUMBER & EMAIL ADDRESS IF POSSIBLE, THANK YOU!EQUIPTECH has been supplying the automotive industry for over 20 years with quality and affordable garage equipment and diagnostic tools.WE DELIVER NATIONWIDEFeel free to view our EQUIPTECH website for the complete range of products we have available.Our highly trained technical staff are available to answer any queries you may have.SOME PRODUCTS WE SUPPLY:2 POST LIFTS (base and base free) 4 POST LIFTS (ALIGNMENT LIFTS)3D WHEEL ALIGNERSDIAGNOSTIC SCANNERS – A RANGE TO SUIT BOTH YOUR BUDGET AND YOUR NEEDSKEY PROGRAMMERSBATTERY TESTERSSMOKE LEAK DETECTORSTYRE CHANGERSWHEEL BALANCERSAND MORE…..We offer installation on lifts purchased from us. Please request a quotation for your area.We offer rental finance (Terms & Conditions apply), for example, you need to have been running your business for a minimum of 3 years and have a clear credit record.We look forward to being of service to you.
1mo
10
9d
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