The backhoe loader is a versatile piece of equipment with unsurpassed power and high productivity. It has a wide range of applications and is capable of performing many tasks. The world market offers a huge selection of special-purpose vehicles, which are produced by various companies.
They all differ in technical characteristics and design features.
However, for 70 years now, the most popular special equipment has been the British brand JCB. Over the years, the manufacturer has been able to create a large number of different models of backhoe loaders.
JCB 3CX Super specifications, weight
The JCB 3CX Super backhoe loader model is a modification of the base 3CX machine. The main difference between the machine is that the manufacturer installed equal-sized wheels (front and rear - steerable) on the backhoe loader. This provided the JCB 3CX Super with good cross-country ability. It is possible to turn the front and rear wheels simultaneously in different directions.
The operating weight of the JCB 3CX Super backhoe loader, including work equipment, operator weight and full fuel tank, is 7,999 kg with a fixed stick, 8,399 kg with a telescopic stick.
As standard, the JCB 3CX Super is equipped with loading buckets with a useful volume of 1 cubic meter. m and excavator volume 0.3 cubic meters. m.
At the customer's request, the JCB 3CX Super backhoe loader can be equipped with Michelin, Goodyear or Sitemaster tires. These tires must have industrial tread. You can also choose the type of all-terrain tires.
Which excavator should I rent?
Most tenants understand the difference between 3CX and 4CX. Everyone knows that more powerful and larger equipment is more productive. But the cost of renting this equipment also exceeds the cost of renting less powerful ones. In this case, it is very important to know what tasks will be assigned to the excavators and loaders. There are some jobs that a JCB 3CX backhoe loader can do in the same amount of time as a JCB 4CX. In some cases, the productivity of the JCB 4CX can significantly exceed the productivity of the JCB 3CX.
Our company has both types of backhoe loaders in stock. If you want to rent one of them, we recommend that you contact our specialists by phone. We will carefully analyze the scope of work that will need to be performed. We will select for you the equipment whose rental will be most profitable.
Our company has a large range of special equipment. If necessary, you can rent not one, but several units of special equipment at the same time. All our equipment is state-of-the-art and regularly undergoes full maintenance. And all our drivers are highly qualified.
JCB 3CX Super Power
JCB 3CX machines are equipped with a proprietary Dieselmax turbocharged engine. Power units meet Stage IIIB requirements.
| Net engine power | 93 hp |
| Number of cylinders | 4 |
| Number of forward gears | 4 |
| Number of reverse gears | 4 |
| Cylinder diameter | 103 mm |
| Piston stroke | 132 mm |
| Working volume | 4.4 l |
| Maximum torque | 408 Nm at 1,400 rpm |
| Nominal engine speed | 2,200 rpm |
The engine cooling system allows you to operate the equipment in hot climates. There is an exhaust fan (1 bar pressure) and a pressure expansion tank with built-in filler neck.
| Fuel tank volume | 160 l |
| Cooling system | 18.5 l |
| Gearbox (+filter) | 16 l |
| Engine oil (+filter) | 15 l |
| Front axle | 16 l |
| Rear axle | 16 l |
| Hydraulic system with tank | 117 l |
The engine operation system is represented by the following types of filters:
- fuel (pre-filter separator and replaceable cartridge);
- air (double dry filter with pre-air filter equipped with a self-cleaning system);
- oil (spin-on full-rotary filter).
Photo source: youtube.comTechnical characteristics of the JCB 3CX Super made the machine one of the most popular on the market
Features of JCB 3CX excavators
During production, this special equipment was equipped with the latest patented technologies that cannot be found in any other excavators. Among them:
- “EcoRoad” – allows you to reduce fuel consumption by up to 25%. For this purpose, a torque converter with TorqueLock is used.
- “EcoDig” – provides fuel economy by 15% during earth-moving operations. The system is equipped with three hydraulic pumps that create high pressure in combination with low engine speed.
- "EcoLoad" - guarantees a reduction in fuel consumption by regulating the hydraulic speed. It allows you to obtain the highest possible traction force combined with low engine speeds.
- “Powerslide” is a powerful system that, using a hydraulic drive, ensures the movement of attachments.
- “SRS” is a unit that compensates for vibrations of the hitch, which consists of a cylinder with dry nitrogen and a hydraulic accumulator. This system prevents the load from spilling while the bucket is moving.
The GBC 3CX backhoe loader is distinguished by a qualified approach to the design and assembly of equipment. In addition, the design of this machine is equipped with many innovations and original engineering solutions that helped ensure high performance properties for transport.
Axles, steering
The front and rear axles of the JCB 3CX Super are steerable, with all-wheel drive and proportional torque distribution.
| Front axle | |
| Static load | 25,000 kg |
| Dynamic load | 12,500 kg |
| Oscillation angle | 16° |
| Rear axle | |
| Static load | 25,000 kg |
| Dynamic load | 12,500 kg |
Optionally, limited slip differentials can be installed.
| Turning radius (without brakes) | 9.35 m |
| Loader bucket turning radius (without brakes) | 11.15 m |
| Turning radius (with brakes) | 8 m |
| Loader bucket turning radius (with brakes) | 9.5 m |
Features of the design of backhoe loader components
JCB 3CX excavators have been produced since 1977. Since then they have undergone many changes, both external and internal. But they have not ceased to be universal machines that can replace several types of special equipment at once.
The all-wheel drive backhoe loader is compact in size and maneuverable. Thanks to these qualities, this machine is successfully used for the following types of work:
- digging pits and trenches;
- leveling of territories;
- transportation of goods;
- preparation of temporary roads;
- other types of excavation and landscape work.
The strength, reliability and power of JCB backhoe loaders allows you to process any type of soil, stones, as well as coal, sand, crushed stone and other materials. Increased maneuverability provides the machine with the ability to perform any type of work in confined spaces. The simplicity and ease of operation of the JCB loader allows you to optimize work processes, eliminating the need for manual labor.
JCB 3CX Specifications
Electrical system design
The rated voltage in the on-board network of the excavator corresponds to 12 V. In order to prevent fire, the electrical network is equipped with a protective mechanism in the form of a fuse.
All electrical wires are nylon-coated and have reliable insulation that prevents dust, water and dirt from getting on them. This protection ensures uninterrupted operation of the machine even in the most difficult conditions.
The JCB 3CX is powered by a 115Ah battery and a 75A alternator. During the production process, at the request of the customer, special equipment can be equipped with an 85A generator.
The lighting intensity during work at night is provided by the following elements:
- halogen road lights – 2 pieces;
- front adjustable headlights - 4 pieces;
- rear adjustable headlights - 4 pieces;
- rear lights - 2 pieces.
Benefits of the JCB 3CX
Monitoring the working condition of special equipment is provided by control and measuring instruments, including the following:
JCB 3CX - instrument panel
- tachometer;
- coolant temperature sensor and indicator;
- sensor and fuel level indicator.
The instrument panel is also equipped with an hour meter and a clock.
The audiovisual system will always notify the owner of various malfunctions in the electrical system by providing light and sound signals.
Front and rear axle arrangement
The company equipped the JCB 3CX backhoe loader with a front axle that was specially developed for machines of this type. It is equipped with a differential that increases torque at low engine speeds.
The balanced suspension consists of two leading steered axles, which allow it to develop significant speed on rough terrain and on loose soils.
Front axle JCB 3CX
The rated load on the front axle is:
- in the static position of the loader - 21 tons;
- in the dynamic position of the loader – 7 tons.
The rear axle of the JCB 3CX backhoe loader is also designed taking into account the specifics of the work performed. Like the front one, it is driven and steered and has similar characteristics.
Rear axle JCB 3CX
Dimensions in operating mode
This table shows the dimensions of the backhoe loader when working with loading equipment, depending on the technical characteristics of the attachment.
| Options | General Purpose Bucket | 6-in-1 bucket |
| Unloading height | 2.64 m | 2.64 m |
| Loading height over sides | 3.16 m | 3.13 m |
| Loader Bucket Lift Height | 3.41 m | 3.41 m |
| Reach at ground level (cutting edge horizontal) | 1.52 m | 1.50 m |
| Max. full lift flight | 1.26 m | 1.22 m |
| Reach at full lift and full unload | 0.88 m | 0.82 m |
| Digging depth | 0.18 m | 0.23 m |
| Loading angle at ground level | 45° | 45° |
| Tipping angle | 44° | 44° |
| Jaw opening width | — | 0.95 m |
The following are the technical characteristics of the JCB 3CX Super when working with excavator equipment. At the same time, we note that in the “standard handle” version the boom does not extend.
| Characteristic | Boom position | Extradig | Standard handle |
| Maximum digging depth (according to SAE) | Nominated | 5.58 m | — |
| Retracted | 4.37 m | 4.37 m | |
| Maximum Digging Depth (High Profile Bucket) | Nominated | 5.93 m | — |
| Retracted | 4.72 m | 4.72 m | |
| Maximum loading height over sides | Nominated | 4.67 m | — |
| Retracted | 3.78 m | 3.78 m | |
| Loading height (according to SAE) | Nominated | 4.22 m | — |
| Retracted | 3.33 m | 3.33 m | |
| Working height (according to SAE) | Nominated | 6.20 m | — |
| Retracted | 5.39 m | 5.39 m | |
| Boom reach at ground level to the center of the rear wheels | Nominated | 7.88 m | — |
| Retracted | 6.74 m | 6.74 m | |
| Boom reach along the ground level to the axis of the excavator carriage | Nominated | 6.54 m | — |
| Retracted | 5.40 m | 5.40 m | |
| Boom reach at full lift to the axis of the excavator carriage | Nominated | 3.75 m | — |
| Retracted | 2.82 m | 2.82 m | |
| Side reach to the center line of the machine | Nominated | 7.09 m | — |
| Retracted | 5.94 m | 5.94 m |
Areas of application for backhoe loaders
Both models can be used in a wide variety of areas. 3CX and 4CX will perfectly cope with excavation work of any complexity. Such excavators are used to unload and move goods over relatively short distances. This special equipment is simply irreplaceable during road repair work. In addition, both excavators can be very often found on construction sites.
If you equip such special equipment with additional attachments, the scope of application increases significantly.
Operator's cabin
Photo source: youtube.comPhoto jcb 3cx super
The cabin of the 3CX Super JCB backhoe loader, like the cabin of the 4CX model, is spacious, with plenty of space for storing personal belongings and work tools. It is possible to install a machine for preparing hot drinks.
The function of heating the windshield and mirrors allows the operator to quickly get to work in winter, when glass surfaces become covered with ice.
Reducing the level of vibration during movement was achieved thanks to the presence of a smooth running system. It also helps reduce the amount of spilled material.
Cabin description
You can enter the operator's cabin through one of two doors located on the right and left. A special feature of the JCB loader is its high degree of sealing, which prevents dust from entering the driver’s workspace. The cabin also has improved sound and vibration insulation qualities. A comfortable microclimate is achieved through built-in air conditioning and heating systems.
According to the manufacturer, the noise level in the cabin does not exceed 73 dB. There is a 12V socket in the cabin itself, which can be used to charge your phone or other accessories.
JCB 3 CX loader cabin
During operation, the operator has all-round visibility provided by convex rear-view mirrors and a high seat position. Work can continue even in the dark. For such moments, the cabin is equipped with internal lighting.
The adjustable anatomical driver's seat is equipped with armrests, which allows you not to feel tired throughout the entire working cycle. And tools and other things that may be required during the work process can be placed in special boxes located to the right of the driver.
In the event of a machine overturning or heavy loads falling onto the cab, the operator is protected by laminated tempered glass with high strength.
Video: JCB 3CX Super - backhoe loader review
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