Top 3-Tonne Digger Dimensions To Assess When Hiring Small Earthmoving Machinery
Hiring a small excavator is an ideal solution for many small to medium-sized projects. However, failure to address some key dimensions of a 3-tonne digger before booking can lead to unnecessary challenges. With over 25 years of experience supplying small earthmoving equipment, we’ve witnessed the same old mistakes being made. Not being able to access working areas, struggling to lift loads, and damaging equipment that is too large for the site. Overall, these problems cause delays, safety risks and unwanted damage costs.
Understanding the dimensions of a 3-tonne mini digger can ensure it is suitable for the task at hand, while avoiding unnecessary delays. In this article, we are outlining the top 3-tonne digger dimensions to assess when hiring small earthmoving equipment. By the end, you’ll have a clear idea of the crucial elements you should focus on and where to obtain the information for this type of earthmoving machinery.
Where To Find Dimensions For A Hired 3-Tonne Digger
Before booking your equipment, it is essential to evaluate the size of the machinery you intend to hire. The most accurate way is to refer to the manufacturer’s specifications which can be found in technical guides on official websites and manuals.
Required Information For Excavator Dimensions.
To obtain the correct dimensions you will need the following information:
- Make of machine
- Model
- Boom Size
Reputable hire companies will provide dimensions of their 3-tonne digger on their website. However, if you are ever unsure, you should contact your supplier. By speaking to them directly it also allows you to ask about any other features their machinery offers, such as hydraulic couplers, retractable tracks, or whether there are any necessary transport requirements.
By assessing these details in advance of booking your 3-tonne digger, you can ensure the equipment is compatible with your working area before spending a penny. Relying on assumptions or estimates can lead to complications that could be otherwise avoided.
1. Height- Fitting Under Overhead Obstacles
The first dimension to assess is the height of the machinery. This factor plays an essential role in whether the equipment can access certain areas. Many worksites have restrictions or obstacles such as scaffolding, doorways, tree branches and overhead power cables to navigate. Choosing the incorrect size digger could lead to costly delays or require an alternative route to be taken.
The height of the digger does not include the additional height of safety beacons that stand proud of the machine’s cabin. Be aware that these dimensions are not usually included in the specifications provided by manufacturers. If access to your site is tight, then you should speak to your supplier to discuss this directly. Remember that accidental damage is chargeable on hired machinery.
2. Length- Can You Manoeuvre?
While height is a major factor in getting into your site, manoeuvring in and around your work area can be limited by the machine’s length. If the machine is too long, then the equipment will struggle to turn or position itself in confined areas. This is particularly hazardous in urban environments or tight excavation sites. The overall length of the machine can also impact the type of trailer required to transport the equipment.
Operators should assess all access points and working areas to determine whether there is enough room to operate safely. If the length of the machinery becomes an issue, then you may have to select a more compact excavator or one that offers less tail swing.
3. Width- Will It Fit?
One of the most common errors associated with small excavator hire is machine width. This factor normally determines whether the equipment can navigate down tight passages or through gates and doorways. Worksites with restricted access require careful measurement to avoid hiring a machine that cannot physically reach the job area. This factor must be taken into consideration to avoid delays or unnecessary spending.
It is worth noting that some 3-tonne mini diggers suppliers offer machines with retractable tracks, allowing operators to narrow the machine’s profile. This feature can be extremely useful on sites that have tight access points but can accommodate a larger machine. Alternatively, you will have to consider a smaller option. If this key dimension is overlooked, you are likely going to run into problems when the equipment arrives.
4. Reach- How Far?
A digger’s reach is another essential dimension you should consider when opting to hire a 3-tonne digger. Reach determines the overall distance that the machine can stretch with a bucket attached. The larger the reach, the more area operators can cover from one position. This is not to be mixed up with dig depth. (We’ll come on to this shortly). If a machine’s reach is too short, operators will have to reposition the equipment frequently. Impacting productivity and increasing fuel consumption.
On the other hand, having a machine with too large of a reach can lead to access issues, while increasing the risk of hitting overhead obstacles. If you are ever unsure, always consult your plant hire supplier.
5. Dig Depth- How Deep?
Knowing the dig depth of a 3-tonne excavator is essential to be able to complete specific tasks. This measurement determines the deepest point at which the machine can excavate with a bucket attached. Not to be mixed up with excavator reach. If the excavator’s dig depth is insufficient, then you are likely to have to hire a larger machine. Therefore, it is essential to outline excavation depths in your method statement before booking hired equipment.
A reputable mini digger supplier will have this information to hand and will direct you to the most appropriate machine.
6. Lift Capabilities- How Strong?
Understanding the lift capabilities of a 3-tonne excavator is essential for safety and efficiency. The overall capabilities are determined by the machine’s manufacturer, specifications, lifting radius and lift height. Overloading a machine during lifting tasks can lead to tipping, equipment damage and mechanical strain. By outlining any lifting tasks in your method statement, you can ensure you have the right machine to accommodate them.
If the equipment cannot handle the required load, you should seek alternative lifting equipment or a larger excavator. Checking these specifications prior to booking your equipment will ensure you have the right machine to get the job done.
Key Specifications To Address When Towing A 3-Tonne Digger
Transporting a 3-tonne mini digger yourself is a very common practice undertaken by many construction businesses. However, this method does require some attention to detail to ensure compliance with UK road law.
Firstly, the combined weight of the excavator, attachments and trailer must not exceed the vehicle’s towing capacity.
Secondly, the overall train weight must not exceed 3500kg. In the UK, the maximum trailer weight for many standard vehicles is 3.5 tonnes, meaning the trailer itself must be light enough to accommodate the digger without exceeding this limit. Incorrect towing can lead to fines, vehicle damage, or dangerous transport conditions. Before hiring, consult with your supplier to confirm that the digger and trailer are within legal and practical towing capabilities.
Conclusion
Assessing a 3-tonne digger’s height, length, width, reach, dig depth and lifting capabilities are all essential to avoid costly errors when hiring machinery. Not all mini digger rental suppliers will use the same make and model of excavator. Therefore, before booking it is crucial to obtain these vital dimensions and specifications.
Proper planning can prevent unexpected issues, make excavation work easier and simplify your entire experience. If you are looking for expert guidance, or to get started with 3-tonne digger hire, then speak to WHC Hire Services. Browse our Kubota KX27-4 3T excavator specs or get in touch with your local branch to book today.