Versatility - Vertikal.net
Transcription
Versatility - Vertikal.net
TELEHANDLERS A new tool for crane and access companies? David Taylor reports on why telehandler manufacturers have got you in their sights Versatility Bobcat recently bought France's Sambron and now offers a full range of telescopic handlers I t would be going too far to say that the days of the small industrial crane are numbered, but the rise of the telescopic handler has certainly marginalised true cranes in some important applications. And it’s not just cranes its replacing. The telehandler concept has taken off with such astonishing speed over the past 10 years that it is finding its way into all sorts of unexpected industrial applications. For decades, the backhoe loader was the jack-of-all-trades on every British building site. Essentially an agricultural tractor with an excavator bucket fitted to one end and a loading shovel at the other, this machine still sells in huge numbers. But in 1995, telescopic handlers outsold backhoes in the UK for the very first time and the gap has been widening ever since. But what makes these machines so successful? The simple answer is versatility. The benefits of owning one machine that can do the work of as many as three 30 Cranes & Access April/May 2000 others are obvious. But it didn’t start out like that; the telehandler has had to evolve. Debate still rages over who invented the telehandler concept, but there are really only two contenders for the title: French firm Manitou and Italian firm Merlo. What is agreed is that the first telehandlers were developed from the roughterrain forklift truck (RTFL), itself a modification of the familiar industrial fork truck used in most warehouses. The RTFL was developed as a productive materials-handling workhorse for building sites whose invention was prompted by the growing practice of delivering building materials on wooden pallets instead of in bulk. The RTFL, which is still a popular machine with some users, is an efficient way of moving pallets around site and lifting them to a height. It’s no good at lifting over obstacles, though. So the first telehandlers were essentially RTFLs with telescopic booms instead of vertical masts. One of the Today, there are joint UK about a dozen different market brands of telehandler leaders is available in the UK, Manitou which has a some made by specialrange of 25 ists, others produced by models familiar names in the general plant sector. One of these is JCB which, together with Manitou, is generally acknowledged as joint market leader in the UK. According to JCB spokesman Nigel Chell, “industry is increasingly recognising the advantages of using telescopic handlers instead of cranes on construction sites”. JCB, while conceding that not every telehandler is an automatic TELEHANDLERS height and slewing features of a crane and when working inside a structure”, says Mr Chell. Although equipped with a telescopic boom very similar to those on most small mobile cranes, the telehandler has no head-sheaf or superstructure winch. Instead, its boom typically has a quickhitch fitting at the tip, allowing a wide range of attachments to be carried. ▲ Slewing superstructure These can include loading shovels, roadsweeping brushes, man-baskets, earth augers, waste skips, rope winches and, of course, lifting forks. Unlike a telescopic crane, the telehandler can place loads inside a structure through doorways or other openings where a crane cannot reach. According to Mr Chell, JCB Loadalls are now frequently used in traditional “crane” roles, such as erection and dismantling of shuttering, delivery of scaffolding, steelwork erection, concrete delivery, placing lintels, glazing units, tanks and similar items, and cladding work. It was the development of the interchangeable end of boom attachment that really started the ball rolling for telehandlers. But the development that now looks set to put the machine in real headto-head competition with mobile cranes is the introduction of a slewing superstructure. This is where the telehandler plays the crane at its own game. At least three manufacturers now offer slewing (often called rotating) telehandlers; some have 360 degree slew, while others have unlimited slew just like a crane. Manitou is one of these manufacturers. UK general sales manager Ivor Binns reports that traditional crane hire companies, including Marsh Plant, Hewden and GWS are now showing an interest. “There’s now a cross-over between the bottom end of the crane market and the top end of the telehandler market. That’s why we’re particularly interested in crane people at present – and they seem pretty interested in us”, comments Mr Binns. Crane hirers and end users who would have operated machines like the Jones Iron Fairy and the small Coles industrial cranes now see some considerable benefit in switching to telehandlers – especially as many of these old cranes are now reaching the end of their service lives and will need replacing. German built Schaffer telescopic handlers are sold in the UK by Webster's Wheeled Loaders substitute for a crane, says that two of its Loadall telehandlers, the 532-120 and the 537-135, are “perfect for completing jobs sometimes done by cranes.” These two machines, the largest in the JCB range, can lift to heights of 12 m and 13.5 m respectively. The 532-120 can carry up to 3.2 tonnes while the 537-135 has a capacity of 3.7 tonnes. “In general, a telescopic handler should be used when mobility and compactness are paramount, when the job does not justify the cost of the extra payload, lift April/May 2000 Cranes & Access 31 TELEHANDLERS WHO’S WHO IN TELEHANDLERS ● CATERPILLAR Intermat Stand No: 7G 10 Supplied by Staffordshire based dealer Finning, Cat offers five models with lifting capacities from 3 – 5 tonnes and lift heights from 7.6 m to 13.5 m and all-wheel drive and steer, including crab steer. ● JCB Intermat Stand No: ED 80 Best known for its backhoe-loaders, Rocester-based JCB’s well-known Loadall range offers 11 machines with lift capacities ranging from 2 – 4 tonnes and lift heights to 13.5 m. Most models have 4 x 4 x 4 drive and most have crabbing capability. Two models, the TM200 and TM270, are articulated. ● KRAMER ALLRAD Intermat Stand No: 7D 30 Based in Northallerton, North Yorkshire, Kramer offer two small German-built telehandlers, the 320E with lifting capacity of 1.5 tonnes and lift height of 3.88 m, and the 418T which lifts 1.8 tonnes to a height of 4.78 ● MANITOU Intermat Stand No: EG 80 Widely credited as the originator of the telehandler concept, French company Manitou remains a dominant player in the market. With its 25-strong range, the company offers a model for most applications. The range spans lifting capacities from 1.5 to 4 tonnes, lift heights up to 21 m and outreach to nearly 20 m. The range includes five continuous-slewing models. ● MARCHETTI The Italian crane-maker produces one telehandlers model, a fully-slewing, multi-purpose machine called the MG 10.28 Trio. Marketed throughout the UK by Bristol-based Kato Cranes (UK), the Trio will lift 750 kg to a height of 21 m. ● MERLO Intermat Stand No: EB 80 The other contender for the title of inventor of the telehandler, Merlo offers a 21-model range built in Italy. The range includes machines which will lift 6 tonnes to a height of nearly 10 m. The tallest reach is that of the ROTO 40.21 EVS, which lifts 4 tonnes to 21 m. The ROTO 40.21 EVS is the largest of five fully-slewing, or “rotary” models. ● NEW HOLLAND Intermat Stand No: SG 91 This company, which recently absorbed US plant giant Case Corporation, markets a nine-model range of telehandlers with lift heights up to 9 m and lift capacities up to 3 tonnes. ● SANDERSON TELEPORTERS Based at Bury St Edmunds in Suffolk, Sanderson makes a range of six telehandlers, all with 4 x 4 x 4 drive and crab steer and with lifting heights ranging from 5.3 – 7 m. The largest in the range, the TL7 SPT, will lift 3 tonnes to a height of 7 m. ● TEREX LIFTING Terex recently acquired Gloucestershire manufacturer Matbro and Italian manufacturer Italmacchine, both of which are currently being absorbed into the Terex Lifting division which also includes cranes and access equipment. Terex has plans to build five models at Tetbury: the Matbro 200 and 250, the Italmacchine 236 plus two new Italian models in the 7m – 9 m and 13 m – 14 m lift height classes. ▲ ● SCHAFFER Supplied in the UK by Webster’s Wheeled Loaders of Leicestershire, there are three models in this German-built range. All are small, with lift heights ranging from 5.13 – 6.11 m and maximum capacities to 2.3 tonnes. “Until fairly recently, telehandlers only lifted as high as 7 m. Now there are lots which can lift to 12, 13 and 16 m. Our biggest rotary model [the new MRT 2145] can lift to 21 m”, says Mr Binns. Mr Binns believes that demand for these high-reach machines is going to continue rising strongly. “In terms of 32 Cranes & Access April/May 2000 percentage increase in sales, the 16 m machine was the fastest-growing Manitou last year. Sales of the Rotary machines doubled last year” he says. However, this is of course at the top end of the range. The biggest-selling and fastest-growing telehandler by type in the UK is the 9 m class with non-slewing boom. Mr Binns says sales in this category are growing very quickly, especially amongst house-builders. “The 9 m machine is ideal for them. It can reach right into the middle of a typical three-bedroom house. A 9 m tele with road brush, skip, bucket and jib is standard kit for house-builders”, says Mr Binns. With demand rising so fast, the heat is now on for manufacturers to deliver competitive machines. This has led to some significant rationalisation in the world-wide market during the past year. Bobcat, part of the Ingersoll-Rand organisation and a well-known maker of mini-excavators and skidsteers, bought French telehandler manufacturer Sambron in February this year. This TELEHANDLERS Joint UK market leader is JCB which offers the Loadall range of telescopic handlers A strong contender for the title of "inventor" of the Telehandler is Merlo which offers a 21-model range move added a European dimension to Ingersoll-Rand’s existing US-made telescopic handler range in a bid to take more of what Bobcat president Chuck Hoge described as “a growing worldwide market. “The telescopic handler market will form a strong part of our growth plans for the future”, added Mr Hoge. Another major producer to move into the telehandler arena recently is Terex, which last year added Italmacchine and Matbro telehandlers to its fast-growing Terex Lifting division. Matbro, based at Tetbury in Gloucestershire, was acquired following the collapse of its parent Powerscreen. But due to a complex agreement reached with agricultural equipment giant John Deere shortly before Terex bought the company, Matbro is legally barred from making any telescopic handlers before April 2001. According to managing director Bob Halls, who was installed at Tetbury in December 1999 having previously overseen the Terex Access plant in Milwaukee, Wisconsin, production is soon to start again at the moribund Matbro plant. “Since the Powerscreen collapse, the boys here have kept things alive with the parts business. Now we’re bringing in articulated boom lifts from Cork and telehandlers from [Italmacchine in] Perugia”, says Mr Halls. The Tetbury facility is also due to start producing rigid boom versions of the old Matbro 200 and 250 telehandlers. But to avoid breaching the agreement with John Deere, these will have short fixed-length booms until next April, when fully telescopic machines will be produced. “We have a capacity to produce about 1,000 machines a year on five production lines at Tetbury” says Mr Halls. The plan is to produce the Matbro 200 and 250, plus the Italmacchine 236, brought over from Italy in kit form. The other two lines Mr Halls hopes to devote to two new Italmacchine telehandlers. Terex’ combined portfolio of access platforms and telehandlers illustrates the compatibility between the two types of machine, a fact that has not escaped rival access manufacturer Upright. Earlier this year, Upright launched a range of brand new telehandlers in the 2.7 – 3.6 tonne capacity at the American Rental Association show in California. These machines are expected to make an appearance on the European market early next year. ■ TELES TAKE OFF IN SCOTLAND Steelwork fabricator John Thorburn is typical of the new breed of converts to the telehandler concept. Mr Thorburn has recently bought a new Manitou MRT 1850 to work alongside his existing Coles 25 tonne truck crane and Grove 30 tonne all-terrain. “We bought it for a number of reasons”, says Mr Thorburn. “Firstly it’s a rough-terrain machine so it’s good on site. But we also bought it because it’s really three machines in one: it’s a forklift, an access basket and a crane”. Thorburn uses the machine mainly in cladding work where the 2 m wide (extendible to 4 m) platform allows the fixers to lift cladding panels into position and fix them to the supporting steelwork. “On an unfinished building there’s often open trenches or rough ground at the base of a wall. You can’t send a scissor lift in there, but a telehandler can stand back from the wall”, says Mr Thorburn. The MRT 1850, when equipped with the access platform, is controllable from the basket and does not require an operator in the cab, as does a crane-mounted basket. “That machine will do 60 per cent of steel erection work”, says Mr Thorburn. April/May 2000 Cranes & Access 33