Construction sites manage risk with masterful efficiency, planning for the worst while hoping for the best. Workers are trained and site guidelines are in place, but it only takes one spanner in the proverbial works to throw this delicate balance into chaos. Construction equipment leasing deals with the inevitable employment of heavy lifting equipment in this speculative scenario by opting for gear that’s properly maintained. In short, minimize risk by engaging a lease company with a reputation for adding extra services to the mix, with the initial service being that of a laudable preventative maintenance strategy. Let’s take a closer look at this benefit and other key reasons for leasing heavy equipment.
An all-inclusive leasing contract shifts the burden of repair and maintenance work straight into the capable hands of the leasing agency and that leasing agent’s own dedicated team of mechanical experts. Under the auspices of these terms, plant equipment is continually subjected to periodic evaluations, conscientious inspections designed to keep the equipment operating at peak efficiency. By delegating maintenance duties, you’re then free to focus on the construction project, knowing in your heart of hearts that the lease contract delivers a promise of total machine viability.
As with any other leased product, you enjoy using your product without answering to any purchase agreements. There’s no loss of value to worry about, no initial depreciation issues to handle, and no thoughts of money draining away as you watch your purchase sitting doing nothing. Simply lease the equipment when it’s needed and return the machinery when the project is finished. This advantage ties in with the above paragraph, with the equipment eventually succumbing to aging effects if it’s purchased. The decision to lease always brings in contemporary plant equipment, machinery loaded with the latest technology and all of the extras that work that little bit harder when a specialized job is underway.
Beyond the idea that leasing is cheaper than a purchase plan, there are a number of other speculative considerations to weigh before making a final decision. Construction equipment leasing allows you to modernize your fleet and avoid investment depreciation, yes, but there are other investment areas that will grow quickly when you hire your equipment. Modern gear is more productive, allowing for faster project completion and a possible work bonus. The vehicles look sharp and shiny, thus placing a professional face on your business, one that encourages new clients to book your contractors.
In conclusion, lease and place the onus of equipment management on the leasing company. Direct your attention towards the construction project, leaving the maintained equipment safe and ready to aid you with the latest in modern conveniences.
If you’ve ever navigated the streets of a growing city, you’ve seen steel frameworks rise over the cityscape. It’s a fascinating activity to watch, one that absorbs your attention. The structural steel members assemble as a lattice, a strengthened cage of carbon-reinforced beams. Steel erection principles guide this process, taking the structure up one level at a time until the barebones of the building are fully executed, at which point concrete is poured or steel panels are fastened. Hypnotized as you are by this metaphorical flesh filling out the braced engineering framework, let’s take a closer at the underlying substructure.
Step back from the construction site and look at the activity. You’ll feel as if you’re watching a giant child at play. Beams and girders rise and fall, swinging across your field of vision. They’re manoeuvred into place by tall tower cranes and mobile lifters. The cranes surround the developing structure, delivering the criss-crossing horizontal flooring beams to awaiting construction workers. Similarly, vertical trusses bracket the horizontal girders, forming a grid arrangement. It’s a classic shape in engineering, a concealed substrate that reinforces the structural integrity of the building in the same manner your bones support your own body.
Apart from the foundation, steel erection virtuosity represents the core of a structure. It’s on this backbone layer that towering cranes position girders and cross-members, though the work is only half done. State-of-the-art fastening technology now pairs precisely with traditional link binding techniques. The fasteners are gauged to support assembling architectural components, to deliver stability and establish mathematically assured engineering reliability. In short, every girder and beam is fixed in place across the three-dimensional space occupied by the evolving structure. Indeed, every crane, every worker is intently welding and fastening this framework in such a manner that the load of the building will be uniformly distributed, thus forming the groundwork of an expertly assembled physical infrastructure.
Dozens of daring civil engineering projects and never-before-attempted construction schemes are currently pushing architectural boundaries. They use asymmetrical combinations, pushing steel erection know-how to its recognized limits. Prefabricated panels ascend to in-progress floors, dropping as ready-to-fix lattice frames where they can be welded in place. Additional layers of engineering proficiency infuse the framework with greater aptitude, the ability to ride out strong seismic activity or resist the sway caused by strong winds. This latter factor is particularly relevant now, as structural steel is expected to push these beams and welded skeletal cross-member further than ever before.
If you visualize these steel latticed erections as a skeleton, one that’s fabricated from structural steel, then you’ve grasped this principle. The framework supports every part of the building, everything from load bearing columns to the distribution of weight across two-dimensional floor space.
The 20T Franna crane truck represents the cornerstone of any crane hire operation. It’s built to deliver a profile that sits comfortably at that critical size range, the pivotal point that balances easily between size and lifting capacity. The workhorse vehicle boasts a boom length that begins at 5.67 Metres, but this rigid lifting arm can extend in 4 powered stages to reach 17.9 Metres, a range that’s counter-balanced by a long and compact carrier, a chassis that’s as stable as it is robust.
Further details on this powerful all-rounder include the dimensions of the vehicle. At 9.67 Metres long by 2.5 Metres wide, the structural integrity of the 20T Franna crane truck is assured, especially in the competitive “pick and carry sector,” a load and lift domain that requires a profile that can manoeuvre quickly and lift efficiently. The Mercedes 6 litre intercooled turbo power plant assures us that customers will be happy with the former activity, while the latter function, that of lifting prowess, is addressed by the power boom and its 20T lift capacity. Please note, lift aptitude is affected by boom length and angle, factors that can be resolved into real world values by checking the load charts included in the vehicle manual.
These are a lot of figures, facts and bland statistics that will inform the operator and confuse the amateur, but they are key in describing the 20T Franna crane truck as the master of its lifting category, and that category covers the majority of light to medium load scenarios. A second wave of incorporated features reinforces lift capabilities. These focus on safety and functionality. For example, a wealth of load-specific information is delivered in clear-cut, no-nonsense language within the manual. The data illustrates angular charts, documented evidence of the effects of alternate boom extensions and how the fly jib adds or detracts from the operator’s handling experience. Next, the maximum 85 km/h road velocity limit contrasts with the all-terrain semi-elliptical suspension and the front-axle torsion bar, a feature that injects enhanced stability into the mix.
Servicing the industry with plucky disdain for the competition, this mobile crane truck has few rivals when it comes to general fleet hire. The 2-speed winch line and its associated sling and hook block derive 4.2 tonnes of pull from the powered drum. Meanwhile, all of this smooth-moving force is rooted in the hydraulic pump, a load sensing axial unit that can deliver 126 litres of fluid per minute and do so at a working pressure of 250 Bar. And, in covering all of this all-inclusive excellence we haven’t even touched on operator extras or the ability to slew articulation by 40° to either side of centre. In favour of operators out there, we will quickly add the fact that the spacious cabin features full power steering and a number of braking enhancements, plus stylish binnacle-type instrumentation gauges.
The Demag AC120 crane truck offers outstanding all-terrain performance. An optimized 120 tonne lift aptitude provides a benchmark in heavy load hoisting, but such beefy cargo conveyance requires something a little special in the chassis department. The 12 Metre carrier length partners with a 3 Metre chassis width and a further 7.5 Metre additional width in the form of powered outriggers. These stability supports telescope horizontally to anchor the vehicle in place, no matter how tilted or soft the soil on the work site may be. Once anchored, the 12.9 Metre seated boom can rapidly telescope to an impressive 60 Metres.
As one of the mainstays in the industrial and commercial sector, the Demag AC120 crane truck uses its 5 axles to trundle efficiently from one construction site to the next. The elongated boom and the compact profile situate this model at the midpoint of a large range of muscled lifters, meaning this model is at home on a large construction site as it is below a newly constructed apartment complex. We could imagine the boom lengthening in intermediate stages to its full span to convey massive air conditioning units to the top of a multi-storied apartment block, pausing only to finitely adjust the boom extension and the rigging. Additionally, the driver can quickly navigate the many obstacles and narrow avenues on a building site, using the 5-axle configuration to pull the rear end closer to the loading zone. The fully configurable independent steering mechanism attached to the fifth axle maximizes this flexible turning aptitude, adding to the already tight 11.9 Metre turning radius of the mobile crane. In short, in a world where wind turbines climb to the sky and massive environmental control units sit on top of tall structures, this easily rigged crane truck is an ideal match.
It takes a steady hand and a pinch of physics to enable this kind of heavy lifting power. A 28 tonne counterweight works in concert with the five stage boom. The boom itself is manufactured from fine grain structural steel, and all of these disparate elements are controlled by the nerve centre, a spacious control cabin that contains a bay of instrumentation and advanced monitoring stations. And, if this cabin is the metaphorical brains, then the Daimler Chrysler 6-cylinder engine is the heart. If these compelling specifications aren’t enough to raise the Demag AC120 crane truck to the peak of the international crane truck pile, independent hydraulic dynamism is on hand in the shape of a powerful displacement axial piston pump, a component that easily manages 4 simultaneous working actions.
This 5-axle beast from Demag is a flagship lifter, but there’s more to recommend before we conclude this examination. We’ll finish with two optional extras, the addition of supplemental counterweights and tyre modifications, options that extend the prestige of an already popular industrial-class vehicle.
A dense chassis outfitted with a uniform weight distribution profile is a must-have asset when lifting those hard-to-manage 50-tonne loads. The 50T Tadano crane truck (TG-500M) achieves this lofty goal by partnering heavy-duty lifting power with a rugged frame. At its heart, the reinforced telescoping boom is responsible for lifting and moving weighty cargo. This alloy-augmented boom extends from its stored 10.65 Metre length to an impressive 40-Metre span, stretching in segments to steadily transport its load. Smooth conveyance is guaranteed by superior weight management, but four outriggers are also on hand when the load is awkwardly shaped or the work site is uneven.
The 50T Tadano crane truck accentuates lifting muscle, but that doesn’t mean it lacks in other departments. Eight wheels ensure the driving experience is safely managed between construction areas, so this workhorse vehicle will always arrive on time and ready to flex its muscles. In supporting this claim, there are two operator cabs incorporated into the design, dedicated cabs that ensure the operator has the best view of what’s going on at any moment. The front cab controls steering and a series of brake systems, including a safety-centric auxiliary brake system that uses an electro-pneumatic mechanism. Finally, while still on the subject of braking, parking and stability is a huge part of the day-to-day operations of a crane truck. This heavy lifter enhances motionless stability by incorporating a powerful mechanically-operated parking brake into the build, thus anchoring the chassis and wheels in place.
Load charts are needed to evaluate the reach of the 50T Tadano crane truck (Model TG-500M). An expert operator quickly translates the relevant information on the chart into real world data. The boom does indeed mechanically elongate in stages to cover a 10.65 Metre to 40.0 Metre range, but load capacity will, as with any other crane, vary across this length. At 10.65 Metres, a 50 tonne lift is supported, but, once the boom is fully extended, the capacity shrinks to a still respectable 8,000 Kilograms. Of course, this being a fully-loaded vehicle, there are a number of other factors that need to be considered before quoting loading figures. The hydraulically-powered 7.4 Metre long outriggers increase lift efficiency, as does the capable jib section.
The work-proven TG-500M-4 is a versatile mover with heavy duty characteristics. The 5 section extending boom is controlled by the rear cabin. From here, control levers manage fast acting valves to move the boom and jib. Two coils of wire rope are rigged, each one opting for an 18 MM diameter to guarantee a beefy lift profile. Safety is further underscored by the addition of a range limiter, a winch drum lock, and the inclusion of stability counterbalancing valves.
Crane hire, steel erection and steel fabrication services in Victoria is never a straightforward enterprise. Unlike hiring a professional company for interior restoration or construction, crane operations and steel erection is much more complex. These types of services can involve high risks especially if the machinery is handled inappropriately and therefore do grave damage or induce liability. After all, you are dealing with heavy equipment that requires professional handling and safety precautions.
Knowing what to look for in a company can eliminate the frustration in finding the right professional for the job. There are various things to take into consideration before hiring a steel erection and steel fabrication service in Victoria.
One of the most important features of a highly professional company is their reputation. Sure, it is easy for a business to state they have esteemed references. But the clients that are the true source of a good reputation. A company with outstanding references will have satisfied clients listed on their website. In addition, past clients are more than happy to talk to you about the company and their quality service.
For example, Associated Rigging has numerous clients in the Victoria area. Not only are the various clients mentioned but they have jobsite pictures posted. Some of their clients include Costco Docklands, Hi Fert, NorthGate Factories, Rip Curl, Skilled Stadium and many others.
With crane hire and steel erections and fabrication services you never want to employ a novice. Having the right experience for the job is imperative. And when it comes to experience, there are two vital factors:
A Variety of Job Types – For the most part, all jobs are different. A company that has a wide stream of clients has the expertise of working with diverse situations and will have invaluable troubleshooting skills. Their projects will include a diverse set of work both small and large. Their staff will also include many types of professionals from licensed equipment operators to qualified riggers.
At Associated Rigging, we have over 30 years’ experience specializing in the erection of structural steel and pre-cast concrete panels. Our staff consists of a variety of experienced equipment operators, dogmen, riggers, boilermakers and sitters. In truth, we only hire the best.
Works with Other Companies – A company that is highly experienced will often work with other companies such as builders, landscapers, demolition contractors and plumbers. Working with other businesses ensures that there is communication to finish the overall job correctly. Generally, when a business works alone they are limited to specific projects. Also, correlating with a diversity of companies can be time consuming and expensive. Having a steel erections and fabrication service communicate with other businesses will save costs and possible blunders.
You can tell that a company is an expert in the field when they have an extensive range of equipment. Different types of equipment allow diversity and accuracy of a job. And at Associated Rigging, we have a large and all-inclusive fleet that extends from 3T to 120T lifting capabilities. Ideal for high quality crane hire, steel erection and steel fabrication services in Victoria. We also service the Geelong and Melbourne area.
Grove all-terrain cranes are manufactured in facilities in Wilhelmshaven, Germany, and Niella, Italy. Equipment quality complies with ISO9001 standards and provides superior lifting, off-road mobility, speed, and reliability.
The compact Grove GMK 30 55 three-axle carrier model has a total gross weight of 3,600 kg. and maximum 55 ton capacity. It runs on an automatic 349 HP engine. The crane has a six-section boom operated from the acoustically-lined operator cab armrest controls.
The Grove GMK 30 55 boom truck has a box-type chassis with a steel, torsion-resistant frame. The two-man, forward-tilt, aluminium cab features safety glass, driver / passenger seats (with pneumatic suspension), instrumentation, controls, (engine dependent) hot water heater.
The Grove GMK 30 55 boom truck is powered by a 6x4x6 Mercedes Benz OM501LA, six-cylinder, diesel, turbo-charged engine (260 kW @ 1800 rpm). Max. engine torque is 1,730 Nm @ 1080 rpm. Engine emissions meet EUROMOT/EPA/CARB (off road) standards. The equipment also has:
Structural steel is commonly-used in high-rise commercial and industrial building construction primarily because of its high strength, toughness, rigidity, and ductile properties. Structural steel is the most cost-effective building frame material. Structural steel members are fabricated in structural H-beams, I-beams, and T-beams, which are used as structural load bearing members. Structural steel fabricated off site under controlled conditions reduces costly job site modifications.
Structural steel fabricators provide and erect quality, fabricated steel components and structures. They offer a cost effective, durable, and stable high quality steel construction solution. The typical structural steel fabricator employs admin personnel and salespeople, engineers and project managers, detailers, shop workers, equipment operators, welders and painters, inspectors, and delivery drivers. Construction projects range from the fabrication of several tons of structural steel for to tens of thousands of tons for a high-rise commercial structure. Approximately one ton of steel is required for every 200 SF of building area.
Structural steel fabricators physically prepare the structural steel components for a construction project (bridge or building). Upon project award, the fabricator’s steel detailer is responsible for creating accurately-dimensioned drawings of each structural steel component and connections to be fabricated. Acceptable load dimensions must comply with the equivalent standard requirement for that size and shape of structural steel required by code. The structural engineer approves the drawings and the shop flow and project schedule / material management sequence is prepared, to include:
Just-in-time delivery also speeds up project schedules, reducing costs. Structural steel members are delivered to the work site ready for installation / erection which are immediately ready for welding. Columns, trusses, beams, purlins, frames, trestles and bridges, walkways, stairs, platforms, handrails, guards, grating, towers, and pipe racks are some of the fabricated structural steel products offered by fabricators. The reduced construction, welding, and installation time amounts to additional cost savings. Structural steel fabricators withstand insects, moisture / water, and fire due to their fire, mold / mildew, water, and corrosion resistance properties. Structures endure natural disasters better.
Structural steel is the leading green structural construction material. The structural steel industry is proactively contributing to reducing targeted emissions and increasing energy efficiency and related environmental matters.
Recycled structural steel far exceeds typical cost benefits of using an equivalent recycled material (recycled timbers, etc.). The structural steel industry remains the world leader in recycled material and end-of-life recycling, including recycled structural steel beams and columns content. Recycled structural steel fabricators strive to provide quality products that:
Over the past recent years, precast erections have gained much popularity due to their strength and efficiency. All sizes of construction companies prefer to use precast concrete panels whenever possible, because these simply get the job done. However, not all building contractors understand how precast concrete panel construction works, or what it is exactly in the first place. It is often confused with precast construction stone.
Precast concrete panels come in many sizes and shapes and are used as elements to cladding and construction. Some of the most common panels are in half or full sandwich form, but these can also be hollow to provide space for special filling requirements.
In much simpler words, precast concrete panels are molds made in factories and are then taken to construction sites to be setup and used where required. They are often lifted to various levels of construction as the work progresses. So, this type of building erection helps with architectural perimeters that are unique to each structure under construction.
Contractors who use precast concrete panel erection know it helps them to build structures quickly. Precast panels are highly engineered pieces that are made in a controlled environment. This means that the concrete panels are tested and inspected for strength and durability before they leave the factory floor. Due to their high quality, they can be used for construction in almost any weather. In addition, some of these types of panels are also good to use as a soundproofing barrier.
More importantly, with selective sizes, precast concrete panel erection works repetitive and labourers know exactly where each piece has to go next, which increases efficiency on all projects where these concrete panels are used. Both large and small contractors also laude these precast panel erections because they are resistant to mold, rotting, fire and even termite.
While precast concrete erections offer a lot of construction possibilities, it usually comes down to getting in touch with the right professionals. Transportation, lifting, and erecting these structure properly is the ultimate key to success, and that is where Associated Rigging comes in. With Associated Rigging handling your project you can be assured that their precast concrete panel erections are used in the best way.
Associated Rigging has erected many solid structures utilizing concrete panels, and their industry experts can handle any construction need you have. For instance, they have powerful lifting cranes that can lift anything from 3 tons to 150 tons. So, no matter how big or small your requirements are, Associated Rigging is always up to the task at hand.
If you’ve ever worked with machinery for any length of time, you’ve probably looked beyond the basic mechanics of the equipment and begun to see the parallels that exist between machine and man. In the case of heavy lifters, these parallels are even easier to detect. The boom of a crane is like the sinew of your muscled arm, and the rigging represents the tendons that pull and tug as you grasp a heavy object. The metaphor works well, drawing further comparisons with your nervous system’s electrical signals and the electrical distribution network that links crane electrics to hydraulic actuators. Finally, these vehicles are just as liable to encounter a breakdown as your own biological system. A maintenance program for crane trucks acts like your own annual health check-up in this carefully constructed metaphor.
Maximize the capabilities of every member of a truck fleet by initiating a superior maintenance plan, but keep one caveat in mind when adopting this strategy. Your physician mandated exam asks that you turn up before health issues occur, and this is exactly the approach we encourage when caring for heavy-duty vehicles. Maintain the vehicle with a preventative or scheduled plan, thus anticipating problems before they develop into major breakdowns. A preventative approach accounts for the following:
Safety and productivity are naturally buttressed by intelligent maintenance plans. An annual inspection looks at every component of the crane, taking the mover out of the fleet to conduct a detailed evaluation of known and suspected issues. Meanwhile, monthly and bi-monthly inspections test critical systems, looking at outriggers and structural integrity during one planned period and the totality of primary operating channels during the next period. This check could evaluate the functionality of the hydraulics system, looking for system leaks, or look for damage to electrical subsystems.
Crane apparatus works within hazardous environments, inside construction areas where knocks and scrapes are all part of a day’s labour. As such, damage is to be expected. Beyond this unavoidable fact, aging is the next negative aspect that can be offset by maintenance. The vibration of the crane moves fasteners out of specified range settings, upsetting rigging and loosening formerly secure assemblies. Similarly, lubricated parts relinquish ease of movement and wire ropes become frayed. These trends are related to the inevitable wear of physical components, but fresh lubrication can be added, moving parts tightened, and frayed rope replaced, all thanks to a strong maintenance program.