Volvo A60J built for Australian Mining and Quarrying

The new-generation Volvo A60J builds on the established A60H platform with a new transmission, upgraded axles and technology designed to help Australian quarrying and mining operations move material more efficiently.

“Hayden Grant, National Product Manager CE.“The A60J is well-suited to Australian quarrying and mining applications where gradients, changing haul roads, variable ground conditions, and weather can make it difficult to maintain consistent production. It gives flexibility to keep working in any conditions.”

Power across the cycle

At the centre of the A60J is the Volvo D16F engine, delivering a maximum gross power of 495kW and a maximum gross torque of 3200Nm.

It is matched with the new PT3209 Volvo transmission and upgraded axles. According to Volvo CE, the new powertrain allows the machine to use full engine power in every gear.

The A60J uses predictive gear selection to respond to the load, terrain and operating demands. By selecting the appropriate gear for the task, the system is designed to avoid unnecessary shifts and excessive engine speed.

OptiShift supports faster directional changes between forward and reverse. That becomes particularly useful at the loading face and tipping point, where the same movements are repeated throughout the day.

Volvo CE states that the A60J can deliver up to five per cent greater productivity and up to 15 per cent better fuel efficiency than the previous generation. The results achieved on site will depend on the application, haul profile and how the machine is operated.

For Australian quarry and mining operators, the value of those gains will be measured across the working day, not in a single cycle. Small improvements in travel, positioning and fuel use become more significant when repeated across every load and shift.

Responding to the road

Haul roads change as a quarry or mine develops. Traffic wears the surface, weather alters ground conditions, and working areas move as extraction progresses. The route a machine travels in the morning may not perform as well later in the day.

This is an area in which an articulated hauler can offer a practical advantage.

The A60J combines a 55-tonne payload with six-wheel drive and an articulated chassis, making it particularly well suited to operations where road conditions, grades or changing work fronts can limit the effectiveness of a conventional rigid haul truck.

Its ability to work across less-developed haul roads may also reduce the level of road preparation required in some applications. This must be assessed site by site, but it can be important for short-term mining projects, quarry extensions and operations where the loading and tipping points move regularly.

The A60J uses Automatic Traction Control and automatic drive combinations, including 100 per cent differential locks, to bring in additional traction when required.

Terrain Memory, available in markets with CareTrack, adds a predictive element. The system can recognise slippery sections of a regularly travelled route and prepare the traction control as the machine approaches them again.

Active hydraulic front suspension supports travel across rough ground, while Volvo’s all-terrain bogie allows relative movement between the rear wheels to help maintain contact with the surface. Hydro-mechanical steering gives the operator controlled steering response in heavy off-road work.

Rather than asking the operator to manage each function separately, these systems work together to help the machine adapt to changing terrain.

Control on the descent

Moving 55 tonnes downhill places a different set of demands on the machine.

The A60J combines Volvo Engine Brake, Downhill Speed Control and oil-cooled wet disc brakes on all wheels. The operator can select a target speed for the descent and let the machine manage it, reducing the need to continuously use the retarder pedal.

This leaves the operator free to concentrate on the road, nearby traffic and the approach to the tipping area.

Although the A60J has a maximum travel speed of 55km/h, effective production is not about reaching the highest possible speed. It is about maintaining a safe, controlled and repeatable pace throughout the route.

That control is particularly relevant on Australian sites where long grades, loose surfaces and heavy loads can place sustained demands on both the braking system and the operator.

Getting each load right

A 55-tonne hauler only delivers its intended capacity when it is loaded correctly.

An underloaded body leaves productive capacity behind. Overloading adds weight that can increase fuel use, wear and stress on both the machine and the road.

On-Board Weighing provides real-time payload information via the Volvo-integrated Co-Pilot display. Operators can see the load as it is being built and work towards the target before the hauler leaves the loading area.

The system can also account for carry-back left in the body, helping provide a more accurate reading when the next load is added.

Beyond the individual machine, optional Connected Map gives operators and site personnel visibility of vehicles working across the site. Optional Performance Indicator reports on measures such as fuel consumption, idle time, and utilisation.

The value of that information lies in what it reveals. A delay may be caused by the hauler, but it may also begin at the loading face, an intersection or the tipping point. Better visibility helps the operation identify where time and capacity are actually being lost.

Designed for the person in the cab

The A60J presents operating information across two displays.

A dynamic instrument displays essential machine data in front of the operator, while the integrated Volvo Co-Pilot provides access to camera views, climate control, media and selected machine applications.

The cab also introduces a redesigned gear lever that returns to its central position after each selection. Handrails on both sides, focused entrance lighting, and a revised access arrangement make entering and leaving the machine more straightforward.

Visibility, cab suspension, a deluxe operator seat, and reduced interior noise all matter during a long shift. So does predictable machine response.

Operator comfort is sometimes presented as separate from productivity, but the two are closely connected. Fatigue, poor visibility and repeated physical corrections can affect judgement and consistency. A settled operator is better placed to maintain the same standard of work from the first load to the last.

Fitting the A60J into the site

Payload alone does not determine whether the A60J is the right choice.Material density, haul distance, grades, road conditions, loading equipment and production targets all need to be considered. The tipping point and downstream process must also be able to receive material at the rate the fleet delivers it.

Pass matching is a central part of that assessment. A wheel loader or excavator must be able to fill the body efficiently without excessive passes or long waiting periods.

Fleet planning matters too. A larger hauler may reduce the number of machines needed to meet a production target, but it can also change traffic movements, loading-unit utilisation and the rate at which material reaches the crusher, stockpile or processing plant.

These considerations make the A60J particularly relevant to Australian quarries, contract mining fleets, mine development work and operations with variable haul routes. It offers rigid-truck-scale capacity while retaining the traction and mobility expected from a purpose-built articulated hauler.

“Hayden Grant, National Product Manager CE. Apart from the new design's good looks, for me, it would have to be the Volvo transmission, completing the full Volvo driveline. Giving us smooth, matched adaptive gear shifting and fuel economy. ”

CJD Equipment works with customers to assess these factors before determining where the A60J fits. That process can include reviewing haul profiles, cycle times, loading compatibility, production requirements and available machine data.

Once the machine is on site, CJD Equipment supports it through its national parts and service network, operator training, and  Connected Services.

The A60J carries on from the proven A60H, but the new-generation story is not simply about carrying 55 tonnes. It is about putting that capacity to work across the variable and often unforgiving conditions found on Australian sites.

For the right quarry or mining application, the A60J offers a considered way to move more material, not just in a single load, but throughout the working day.