JCB has developed a single-machine pothole repair solution to fix potholes permanently, first time, and without the need for labour intensive repair methods or additional expensive machinery.
The company has launched the PotholePro – a machine that can repair a pothole in less than eight minutes – four times quicker than standard methods and at half the cost of current solutions.
The machine’s development has been personally led by JCB chairman Lord Bamford.
‘Potholes really are the scourge of our nation. Our country is quite rightly fixated on this dreadful problem and as a British manufacturer I am fixated on finding a solution,’ he said.
‘We simply cannot allow our road network to continue to be blighted by potholes. JCB’s solution is simple and cost effective and fixes potholes permanently, first time. Once the machine has done its job all the contractor then needs to do is just add tar.’
Tests with contractors and local authorities show the JCB PotholePro can complete a pothole repair in less than eight minutes – equivalent to 700 potholes per month. With a 40km/h travel speed, the machine can rapidly relocate between sites without additional transport costs.
The JCB PotholePro is equipped with a modified Simex planer, with integrated dust suppression, mounted on the machine’s rear skid steer hitch. The planer is 600mm wide, with up to 1.3m of side-shift adjustment. This allows the operator to plane a full carriageway from the kerb, without repositioning the machine. Hydraulic tilt and depth control provide a consistent depth for larger patches.
The machine’s TAB two-piece boom is fitted with the JCB ‘Multi-tool’, mounted on an X12 Steelwrist tilt-rotator. The ‘Multi-tool’ comprises of two attachments, a dedicated hydraulic cropper and a sweeper/bucket. The 600mm cropping tool eliminates the need for floor saws or hydraulic breakers, providing a squared off, clean cut to the repair area. The operator then rotates the boom head to bring a 1.2m wide sweeper/bucket into use, to clean up the pothole area, eliminating the requirement for a separate sweeper truck. Material lifted by the sweeper/bucket can be loaded directly into a support truck for rapid removal from site.
The PotholePro can prepare up to 250m2 of roadway in a single shift, or 5,000m3 per month and allows the contractor or local authority to cut the defect, crop the edges and clean the hole with one machine – mechanising jobs traditionally done by pothole gangs and delivering up to a 50% cut in daily costs. Safety is also improved as the gang does not have to complete the hand held cutting and breaking, eliminating the risk of hand arm vibration syndrome (HAVS).
The machine has been in trials on roads in Stoke-on-Trent for months and the city council has worked with JCB over the last 12 months as innovation partners to develop the PotholePro. In initial testing, the machine completed 51 road repair jobs in 20 days, which would have taken a team of up to six operatives 63 days to complete normally.
Cllr Daniel Jellyman, Stoke-on-Trent City Council cabinet member for infrastructure, regeneration and heritage, said he had seen a 700% increase in productivity.
He said: ‘Potholes are a nuisance to motorists up and down the country and we’ve worked closely with JCB to come up with a solution to what is a national problem. In a time when every penny and pound counts for local authorities, we’re delighted to be at the forefront of developing and trialling new technologies and ways of working, especially ones which could save residents money.’
Councils get a request to fix a pothole every 46 seconds and more than £8.1m was paid out in compensation to drivers last year for vehicle damage caused by potholes.