Glasgow City Council, Scotland’s largest local authority, has quadrupled productivity in its carriageway permanent patching programme since it took delivery of an MH90 Multihog multipurpose tractor fitted with a patch planer attachment. It has also improved operational health and safety by reducing the exposure of its workforce to the risks of hand-arm vibration.
A spell of harsh winters has made efficient patch planing more of a priority in recent years, and Road Operations Manager David Russell and his team were keen to investigate alternatives to traditional methods as he explains: “With a road network of 1,750 km to maintain, manual operations with a five man squad using a team of jackhammers were quite slow and laborious. Depending on the size of potholes and their proximity to each other we could expect to cover around 50 to 100 m² a day. We were very impressed when we saw a demo of the Multihog / patch planer combination and realised it could help us to speed up repair work.”
The Multihog patch planer was developed to offer faster, cleaner and quieter planing compared to other machines on the market. It enables road surfaces to be planed to a width of 400mm and a depth of 125mm and saves on the costs of infill materials by accurately removing only what is necessary. This produces a sound base for reinstatement and helps to reduce transport and recycling costs by creating a re-usable material.
The Multihog has definitely proved its worth at Glasgow as the impressive statistics demonstrate: the five man team can now reinstate between 200 and 400 m² a day, so is at least four times more productive. Repairs are finished much more quickly, reducing the disruption to traffic flow in the very busy city. David’s previous experience with other planers was that they were too lightweight for this very heavy duty application, but his verdict is that “the Multihog’s solid construction and powerful hydraulics make it more than up to the job. Its road speed of 40km/h also enables it to travel independently around the city from one job to the next rather than having to be loaded on and off a trailer and this manoeuvrability is much more convenient. Like every other local authority in the UK we had a huge problem with potholes mainly due to the recent extreme winters. Our programme of permanent patching repairs using the Multihog has made a great contribution towards rectifying the situation.”
"The only way to compare the Multihog to other machines is to compare the comfort of an old vintage car to a brand new car. - there is no comparison"
"At that point the snow is super dense, icy and solid; it’s pretty hard to shift, but it’s no problem for the MX. This tractor is really, really good"
"Our asphalt grinding process is faster and more efficient now, we tested it and we’re definitely covering more feet per hour than before"
"The Multihog is a different animal from anything we’ve ever had – the articulation, rubberised tyres and 4-wheel drive ticks a lot of our boxes."
“We try to improve our operations with each new purchase of equipment & this has certainly been the case with the acquisition of our Multihogs"
“I really liked the machine from the first moment I saw it, and it will definitely be a valued addition for smoother airside operations at Bucharest.“
“The Multihog system is simply better all-round, from a cost-performance ratio it is unbeatable and the budgetary savings are positive for everyone"
"We had a huge problem with potholes but our programme of permanent patching repairs using the Multihog has helped to rectify the situation"
"During the very heavy snow in early 2013 the Multihogs were still going strong after four days of non-stop 24 hour operation"
“Throughout our dealings with Multihog the company has been totally customer focused, committed and very responsive to our requirements"
“The ability to use the Multihog for very diverse tasks coupled with a very powerful performance make it an efficient and cost effective solution"
"The crucial factors for us were the quality, high payload, compact dimensions and also the impressive power of the vehicle."
"The quality of the finished cut is very good: thanks to the Multihog’s steering and its weight it doesn’t leave any tracks behind on the grass.”
"For the drivers, the cab is ergonomic, easy to get in and out of & they report that it offers good comfort throughout their shift of up to 12 hours”
"The Multihogs are exceptional - easy to drive, fast and they turn in a very small space"
“I have had a lot of experience with equipment from other manufacturers but in comparison this machine is quicker & much more robust"
"Multihog stands behind their equipment; they're available to answer technical questions for our mechanics and spare parts are available on-demand"