Loaders for all applications
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LORRY-MOUNTED CRANES were something of a rarity in the Sixties, but in recent years the use of hydraulically operated loaders has broadened out and now covers almost every facet of industry.
It has become one of the most important pieces of add-on machinery with a wide range of accessories and extra components to suit every application.
The five to 25-metre/tonne mid-range of cranes is among the most commonly used, but more and more of the lightweight range of electro-hydraulically operated cranes are being marketed.
Many of the lighter cranes, from 0.5 to 2.5 metre/tonnes, use vehicle battery power and are suitable for fitting to large pick-ups or the smaller non-hgv dropsided lorries. These can handle small but awkward loads and help to speed deliveries on busy schedules.
The number of companies selling cranes in Britain is as large as it is varied, with each distributor having its own chain of outlets.
This guide is not exhaustive but describes a selection of the cranes currently available.
ASSOCIATED INDUSTRIAL and Mechanical (AIM) Engineers has a revised range of four light vehicle-mounted loading cranes with a total of 18 variations on them.
Its 1100 model in standard form has a capacity of 500kg (1,1021b) at a maximum 2.5m (8.2ft) reach, while the Super version is 'ated at 400kg (8821b) at 3.5m (11.5ft). The 1600 Super and 2500 3uper have maximum capacities of 600kg (1,3231b) and 1,000kg 2,2051b) respectively, both at 3.5m.
Each of the four is available in HH specification — hand hydraulic )peration only, with double gear slewing control. An EH heading denotes electro-hydraulic raising manual jib extension and double gear slewing while the FH is similar but with an electro-hydraulic jib extension, The FHR is identical to the FH but with hydraulic slewing.
Other options include the use of power take-off instead of electrohydraulics on both FH and FHR specification. Safety features include overload safety valves, pipe break safety valves and overload relief valve on jib extension. Model prices range from £850 for the basic hand hydraulic operated 1100 to £2,451 for the top of the range 2500 Super in FHR with pt-o specification.
The cost of the electro-hydraulic models is the same for 12or 24volt batteries while the pt-o model prices do not include cost of pt-o, pump or tank. Six-month warranties are offered on all parts subject to inspection.
Built and supplied by: AIM Engineers Ltd, Goodley Works, Oalcworth, Keighley, West Yorkshire BD22 7PD.
Tel: 0535 43821 LORRY-MOUNTED Atlas cranes available in the UK range from the smaller 610 and 810 models, which are built for use on light vehicles, to the larger 4503 crane, designed for fitting on sixor eight-wheel chassis.
Atlas also builds larger cranes up to 34 metre/tonnes but these are normally produced for static or marine applications. Lifting capacities vary across the range depending on the extended jib position. The lighter 610 model's limit is 610kg (1,3451b) at its furthest hydraulic-out position while the 4503 crane, which belongs in the 15-metre/tonne group, can lift up to 1,370kg (3,020Ib) when extended to its 9.79m (32.1ft) hydraulic limit.
With the exception of the 610 and 810 cranes, hydraulic stabilisers are fitted as standard across the range. The two lighter models have mechanical supports with optional hydraulic ones available on request.
Controls are normally sited at the side of the crane although for most of the heavier models electronic remote control is an option. Atlas's 3006HD is designed for work on palletised loads such as bricks and has optional pillar or seated controls.
Mounting positions vary from behind the cab to a detachable rear arrangement while accessories are available to suit the customer's operation. These range from conventional hook to pallet forks, grabs for tree trunks, logs, coal and general purposes. Earth grabs are also available on the heavier cranes along with ones for handling stone, even scrap metal.
Built at Atlas Hydraulic Leaders Ltd, Vere Road, Blackwood, Strathclyde.
Tel: 0555 893281 Head office: Wharfedale Road, Euroway Estate, Bradford, West Yorkshire.
NCS TRUCK EQUIPMENT imports and markets the extensive Ferrari. and Autogru PM ranges of vehicle-mounted cranes.
Each type covers its own half of the loader market with the Ferrari range comprising 11 models beginning at the smallest 0.5-metre/ tonne light vehicle crane. Ten other vehicle-mounted cranes from Ferrari range upwards in 0.5-metre/tonne steps to the largest GR5500 5.5-metre/tonne model.
The smaller electro-hydraulic version, which has mechanical supports, will raise a maximum 300kg (661Ib) when extended to its 1.5m (4.9ft) limit. Maximum loading of the GR5500 crane when fully extended is 600kg (1,3231b).
Autogru PM take over at the 6.0-metre/tonne point with its 6001 model in company with a further 27 versions in seven, eight, 10, 17, 25, 28 and 34-tonne/metre sizes. Maximum loading capacities when fully extended range from 500kg (1,1021b) at 8.1m (26.6ft) for the 6001 crane to 750kg at 19m (62.3ft) with the 34003 SHW model.
NCS also offers two heavier lifting cranes in the 52-metre/tonne range with much shorter reaches. Ferrari's P4000 loader, which is also marketed by NCS, is designed specifically for forestry and agricultural use. It has a lift capacity of one tonne at full stretch and has a variety of attachments such as the earth scoop, timber grab, pallet lifter, auger or overhead access platform.
NCS also markets an attachable grab which is designed for handling heavy plant wheels on site as well as its own hydraulically adjustable grab for use with lighter capacity cranes.
Built by Ferrari, Boretto (Reggio Emilia), Italy. Autogru PM, Modena, Italy.
Marketed by NCS Truck Equipment, Brookbank Road, Sheepbridge, Chesterfield.
Tel: 0246 452463 CABMATE CRANES from BCT Equipment are a lightweight range of cranes comprising three models the LC75, LC125 and the LC175. In basic form they use a hand hydraulic operation and have a maximum capacity of 675, 1,250 and 1,750kg (1,488, 2,756 and 3,8581b) respectively.
Variations on the two heavier models include the fitting of electrohydraulic lifting arms, the use of an automatic double action jib and a hydraulically operated swivel.
A sturdier LCK275 model is marketed with a capacity of 2,050kg (4,5191b). It has an electro-hydraulic operation with extended reach and is priced at £3,275. Mechanical or electro-hydraulic support jacks are available as extras.
Built and marketed by BCT Equipment, 58-66 Birmingham Road, Kidderminster, Worcesterhire.
Tel: 0562 740555 HIAB has supplemented its long-established range of lorry loaders with two new models, one for light vehicle use, the other for medium-weight vehicles, but having an extended reach. These are all available through the UK distributor George Cohen Machinery of Sunbeam Road, London.
The lighter 030 model is offered in two versions: for lifting work with a capacity of 2.8 metre/tonne, and for grabbing duties at 2.5 metre/tonne. Both slew to a maximum 340 degrees, weigh 415kg (9151b) and can be mounted left or right of the body. Optional manual or hydraulic support legs are available.
A wide range of optional handling attachments is available for the new 1770 crane, such as clamshell buckets, scrap grabs and brickor block-handling attachments. Its 16.8m (55ft) hydraulic outreach and extra 0.9m (3ft) mechanical extension make it a useful addition to the Hiab range.
One of Hiab's veteran cranes, the 670, has been replaced by a new seven-metre/tonne model with a 7.3m (24ft) reach from the Jonsered range of timber cranes. These are produced by a division of the Hiab-Foco group and are also available from George Cohen.
The new model 700 timber loader uses many of the 670's features, such as the Hiab 30 control valve, and has a redesigned telescopic boom with new bearings and Robalon slide pads.
An improved crane in the six metre/tonne bracket, Jonsered's Super Z60 is among the most widely used with pulp wood and light timber. A new outer boom design gives it a better close-up reach which, combined with its increased slewing arc of 420 degrees, allows loading closer to its base.
Jonsered's 10-metre/tonne cranes, the EB100 and EK100B, which are built to handle tree lengths and heavy trunk sections, both have improved outer booms.
The EK100B's main boom cylinder is attached closer to the column giving it a better close-up reach and a greater total lifting height.
Except for the 60 and 80Z models, double slowing hydraulic cylinders, a built-in safety bar inside the main column and electrically heated operator's seat are standard features.
Two heavy-duty cranes in the 15 and 26-metre/tonne range complete the Jonsored range. The Long Jon 150 is available with boom lengths of 7.5 to 12.5m (24.6 to 41ft). The heavier HC250 has a choice of 8.5, 10 and 12.5m (28,32.8 and 41ft).
Both are generally deployed as static cranes although they can also be used in a mobile or semi-mobile role.
Hiab and Jonsered cranes built by Hiab-Foce AB, Hudiksvall, Sweden.
Marketed by George Cohen Machinery Ltd, 23-25 Sunbeam Road, London, NW10.
Tel: 01-965 6588 TIMBER HAULIERS have a requirement for lorry-mounted cranes suitable for fitting on sixor eight-wheeled rigids or on semi-trailers up to 38 tonnes.
To meet these needs James Jones and Sons of Larbet, Stirlingshire, markets its Highland Bear loaders, which range up to the eight-metre/tonne mark. Beyond this limit the company imports and sells Fiskars cranes up to the 12-metre/tonne limit.
Both types of crane are designed to fit behind the vehicle's cab and offer full control from a top-seat operating position.
Each crane is supplied with stabilisers together with hydraulic log grabs and jib-end rotators which facilitate stacking on the vehicle. Highland Bear cranes built and marketed by James Jones and Sons Ltd, Broomage Avenue, Larbet, Stirlingsh ire.
Tel: 0324 562241 Fiskars cranes built by Fiskars Mannerheiminte 14A, 00100 Helsinki 10, Finland.
Marketed by James Jones and Sons Ltd.
SINCE LYKA established itself 10 years ago, the company has broadened its product range to include marine loader, automated overhead cranes, hydraulic work platforms and an elevating fifthwheel coupling for shunting semi-trailers.
Lyka's lorry-mounted cranes consist of three models rated at 5.5, 7.0 and 10.0 metre/tonnes, the latter being the most recent addition to its range.
Maximum lift of the 5.5 version when fully extended to 6.4m (21ft) is 800kg (1,7641b). The 7.0 will also lift 800kg at 8.6m (28.1ft) while the heaviest loader has a maximum lift of 1,050kg (3,4451b) at its hydraulic-out limit of 9.4m (30.8ft). Optional extensions take its maximum reach to 17m (55.8ft) with a lift of 300kg (9841b). All three cranes have side controls and hydraulic stabilisers with top-seat controls an optional extra.
Built and marketed by Lyka Engineering Ltd, 382 Blackpool Road, Preston, Lancashire.
Tel: 0772 727927 WELFORD TRUCK BODIES markets the Welford-Pesci range of lorry loaders which consists of seven basic models with capacities from 6.5 up to 28 metre/tonne. Five cranes offer a choice of maximum hydraulic reach.
The P444 6.5-metre/tonne model has a 4.0 and 5.0m (13 and 16.4ft) hydraulic reach, while the P555, P666 and P777 each has a 5.0, 6.0 and 7.7m (16.4, 19.7 and 25.3ft) version. The P1700 crane has a 5.2 or a 6.2m (17.1 or 20.3ft) option.
Pesci loaders are powered by an eight-cylinder hydraulic pump driven by propshaft from the gearbox pt-o. The swash-type pump delivers up to 340 bar (5,000 psi) at 800rpm.
Pull-out hydraulic stabilisers are standard on all machines (two sets on the P1700). Support legs on the P1000, P1200 and P1700 are hydraulically powered horizontally as well as vertically.
The main column is rotated by double-acting slewing cylinders and a single-acting main lift ram is fitted. A second double-acting ram is fitted for the outer jib section to pivet through 120 degrees, which allows vertical pull over the side of the vehicle when necessary.
Optional equipment includes electro-hydraulic remote controls, a top-seat operating position and jib-mounted winch.
Accessories include cactus grabs, block clamps, rotators and folding hydraulic extensions.
All Welford-Pesci cranes carry a full 12-month warranty on parts and labour.
Welford-Pesci cranes built by Carlo Pesci SPA, 44042 Canto (Ferrara), Italy.
Marketed by Welford Truck Bodies Ltd, Ha inge Road, Tividale, Watley, West Midlands.
Tel: 021-557 7631/5 SWINGLIFT is a lightweight electro-mechanically operated crane designed for mounting just inside a van body entrance and has a choice of three lifting capacities, 362kg (8001b), 544kg (1,2001b) and 725kg (1,6001b), Foldaway is a similar crane with exactly the same load capacities but built to fit in a pick-up or flat truck body. It also has a boom which extends by 508mm (20in), and four vertical positions.
Each model can have either a pillar or a floor socket mounting and a 12or 24-volt dc power supply from the vehicle battery.
The cranes have a water-proofed winch motor which has overload protection through thermal circuit breakers.
A planetary-type gearbox provides an automatic brake mechanism while the 5mm (0.2in) steel cable has a 1,800kg (4,0001b) breaking strain. When not in use the Swing lift is secured inside the van body.
Prices range from £662.50 for either of the lightest models with a pillar mounting and a 12V power supply to £1,150 for the 725kg lift with a socket base and 24V supply.
Cranes built by Penny Hydraulics Ltd, Station Road, Clowne, Chesterfield.
Tel: 0246 811475 Marketed by Lucas Service (UK) Ltd, New Road, Solihull, W. Midlands.
Tel: 021-707 5211 VIPER CRANES offers a range of loading cranes suitable for all classes of commercial vehicle, agricultural, marine or static applications.
At the lighter end of the vehicle loaders, its 0.8 to 2.45-metre/tonne models, eight in all, are designed for fitting on most non-hgv flat-bed vehicles, and use electro-hydraulic power. The two smallest 0.8metre/tonne models have a maximum lift of 298kg (6561b) at 2.9m (9.7ft) and manual or powered lift.
Four 1.32-metre/tonne versions are available capable of lifting 447kg (9831b) at the same 2.9m limit with the same lifting choice. Both 2.45-metre/tonne models have a 720kg (1,5841b) lifting capacity at 3.4m (11.1ft) and have a powered lifting arrangement.
The heavier Viper cranes have a much wider power rating, ranging from 2.5 to 50 metre/tonnes. Both 25 and 50 models are built for use within some vehicles just below 7.38 tonnes gvw, depending on the front axle loading, and have hydraulic slewing.
Cranes ranging from the 65 (6.9 metre/tonnes) to the heaviest 42C have laterally extendable roller-assisted self-aligning stabilisers anc controls at both sides of the vehicle.
Optional equipment includes hydraulic grab and rotator, extre stabilisers and top-seat control system.
All cranes carry 12 months' warranty.
Viper cranes from 0.5 to 2,5 metre/tonnes are built and marketed by Viper Cranes, 322 Short Heath Road, Erdington, Birmingham. Tel: 021-384 4664 Viper cranes above the 2.5 range are built by MKG Maschinen unc Kranbau GmbH, Daimler-Benz Strasse, Garrell, West Germany, anc marketed by Viper Cranes.