Carrot King calls the shots: Powering haulage efficiencies to new levels

Semi truck driving

Rocky Lamattina & Sons is big business, and its headquarters in Wemen in northern Victoria, needs to be seen to be believed.

It’s a world-class family-owned operation, processing around 1000 tonnes of carrots every week for delivery to supermarkets as well as wholesale and export markets.

All the transport is carried out by the Lamattinas’ own fleet of 16 Cummins Inc. X15-powered Kenworths pulling trailers splashed with the motto ‘Australia’s Favourite Carrots’.

The fleet is kept busy 52 weeks of the year, running like clockwork, as harvesting is carried out at the Lamattinas’ three properties, Wemen and Kaniva in Victoria and St George in southern Queensland.

The carrots are then trucked back to Wemen HQ where they are washed, graded and packed using the latest process technologies from around the world.

Establishing year-round growing capacity at different geographical locations has been key to the family’s success – success that has been forged over 33 years by Rocky Lamattina, wife Kathy, and sons Angelo, Phil, John and the team.

While the core focus of the business is still carrots, the Lamattinas are in the process of diversifying by establishing a pistachio farm, spurred on by rising demand for the nut from Australian consumers.

Employees posing

Buying the best

Discussing the company’s vast array of farming and transport equipment, John Lamattina is clear about the family’s priorities.

“Our philosophy has always been to buy the best, utilise it to its full capacity, maintain it properly and then replace it when it’s done,” he states.

“Having our own truck fleet gives us the flexibility to deliver carrots from harvest to supermarket shelves in less than 24 hours,” he adds. “We’ve looked a number of times at sub-contracting out our transport but we’ve always come to the conclusion that we can do it more efficiently ourselves.

“Carrots are the cheapest vegetable on the shelves and that hasn’t changed in 30 years. Our only option has been to become more efficient.”

He insists that trucks should be able to do 900,000 to one million kilometres trouble-free and that this expectation is not an over-reach but a realistic assessment when purchasing, at high cost, premium equipment.

High productivity

John credits brother Angelo with the design concepts that now see the company running innovative high productivity vehicles that have attracted international interest.

These include five B-quads, a Stag B-triple and (at the time of writing) four 30-pallet single-trailer units pulled by twin-steer Kenworths – two K200s and two K220s – all powered by Cummins X15 Euro 5 engines rated at 600 hp with peak torque of 2050 lb ft, the standard rating for the entire fleet.

By early next year, the Lamattinas will have seven of the 30-pallet units running at a gross weight of 62 tonnes over a length of 22.5 metres, replacing 32-pallet B-doubles.

The quad-axle arrangement under the 18.3-metre Southern Cross fridge vans is actually two separate bogies with a total weight allowance of 34 tonnes (17 tonnes-per-bogie).

“We’ve got the same payload as our 32-pallet B-doubles but have one less fridge motor, one less axle, reduced tyre costs, improved fuel consumption and life is easier for the drivers because they don’t have to disconnect and connect and don’t have to back up two trailers,” says John.

A noticeable aspect of all the new combinations is the absence of converter dollies, Angelo Lamattina noting they are redundant due to the company’s specific operational requirements as well as a focus on greater stability.

The five B-quads, which haul the harvested carrots from the St George and Kaniva farms to Wemen for processing, are essentially three A-trailers coupled to a B-trailer which operate at 107 tonnes gross with a payload of 74 tonnes.

The Stag B-triple tipper combination comprises a short last trailer that connects to a B-double via a fifth wheel. The unit, which carries a 59-tonne payload at a GVM of 95.5 tonnes, delivers gypsum and cow manure (collected from feedlots) to the farms and delivers grain to Lamattina customers.

Employee in front of truck

Cummins support

Cummins’ branches in Victoria’s Riverland region, at Mildura and Swan Hill, have forged a strong relationship with the Lamattinas.

As head of the transport operation, John Lamattina came up with a good idea recently to further underpin Cummins’ position as a key supplier to Lamattina & Sons.

“I was invited to the Swan Hill branch to talk to everyone about our operation but I thought it would be better if all Cummins staff from Mildura and Swan Hill visited our facility and we could show them exactly how we go about our business and the pressures we encounter on a daily basis,” he says.

That happened over two days and so as not to cause disruption to branch operations, half the staff from Mildura and Swan Hill visited the Lamattina facility one day, and the other half the next day.

“The feedback from the branch teams was fantastic,” says John, a sentiment confirmed by Cummins regional branch manager Jackson Meredith. “Our goal as a region is making sure everyone at our branches, not just a select few, are fully aware of our customers’ operations, what they do, how they do it and how we play a crucial role in the success of their business.

"We are recognised for delivering top-tier support in our industry, and to maintain that standard we need to ensure our operational and communication systems are well established."

Rocky’s story

The Lamattina story is indeed a remarkable one: Rocky came to Australia from Italy in the early 1950s as a three-year-old and his family bought their first Australian farm – a mere three-hectare lot – in Clayton, a suburb of Melbourne, in the early 1960s.

Rocky, Kathy and their sons started their own business in Wemen in 1991 with 500 acres of land which had sheep grazing on it at the time of purchase. After initially growing broccoli, potatoes and carrots, the decision was made to focus on just one crop and become very good at it. That crop was carrots.

The rest, as they say, is history.

Cummins Office Building

Cummins Inc.

Cummins, a global power technology leader, is a corporation of complementary business segments that design, manufacture, distribute and service a broad portfolio of power solutions. The company’s products range from internal combustion, electric and hybrid integrated power solutions and components including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems, automated transmissions, electric power generation systems, microgrid controls, batteries, electrolyzers and fuel cell products.

Cummins Custompaks are being used for water management as Thailand struggles with its water crisis

CustomPak on site

Water crisis

Sixty Cummins Inc. CustomPaks are in service in Thailand as part of a critical water management plan aimed at easing the country’s water crisis – a crisis that has caused enormous economic and social damage and stirred conflict among communities.

Over the past several decades, Thailand has continually faced water problems caused by severe drought. Water reserves in dams and reservoirs are insufficient while water resources are often contaminated with toxins caused by urban communities and the industrial and agricultural sectors.

Severe flooding is a threat, too, at a time when the realities of climate change are hanging over the country.

As a result, the allocation of precious water resources, which must be shared among various stakeholders including new and existing industry, large and small agriculture, and cities and villages has become a flashpoint.

Kittithanapat Engineering Co. (KTP), has been involved in the water management system since 1996, working closely with authorities such as the Royal Irrigation Department, Department of Water Resources, Bangkok Metropolitan Authority and others.

CustomPaks on site

600 hp CustomPaks

To help KTP meet its often urgent requirements, Cummins DKSH (Thailand) has recently supplied 60 Australian-built CustomPaks – 45 powered by Cummins’ X15 engine rated at 600 hp, and 15 powered by the QSL9 rated at 325 hp. These fully self-contained powerpacks are emissions certified to Tier 3.

The CustomPaks are coupled to hydraulically-driven, large-volume submersible water pumps sourced by KTP from US company Moving Water Industries (MWI); KTP is the exclusive distributor in Thailand for these MWI Hydroflo pumps.

Prior to Cummins’ involvement, KTP was using another diesel engine brand but service support wasn’t up to the standard required.

Long-serving KTP engineer Kittisak Thanasoot says Cummins DKSH’s reputation for technical and aftersales support along with the reliability of the Cummins product were a key reason behind KTP’s decision to specify the CustomPaks for the Royal Irrigation Department.

The ability of Cummins DKSH to respond to short delivery times was also important.

“Supplying large quantities of high horsepower diesel engines for emergency situations such as flash flooding can be a challenge for KTP,” says Kittisak Thanasoot.

“Responding to the needs of the government agencies to manage such problems in a timely manner and with least impact on communities, KTP has found the answer in our partnership with Cummins DKSH.”

Power, pride and passion

Parked semi truck

The switch back to Cummins power has been beneficial for iconic New Zealand company Uhlenberg Haulage. It's all about whole-of-life costs.

Uhlenberg Haulage is closing in on 60 years in business, having been founded in 1966 by Mike and Carol Uhlenberg.

Based in Eltham, Taranaki, in New Zealand’s North Island, the operation is today owned and operated by their sons Chris, Daryl and Tony Uhlenberg.

Describing the Uhlenbergs as “old school family truckies”, Daryl talks about the company’s time-honored journey with a definite tone of pride, especially the work of his parents in laying the foundations for what is today an iconic fleet in its own right.

Cummins Inc. made its debut in the Uhlenberg fleet in 1971 with an NH250 powering a second-hand Kenworth K923 used in logging. A second Kenworth, a new W924 with a Cummins NTC335, followed soon after hauling an LPG tanker.

The Uhlenberg operation today comprises 40 prime movers and a variety of trailing gear to cater for the myriad of a jobs the fleet is involved in.

A number of Peterbilts feature in the fleet although Kenworth is now the brand of choice with six new units to be delivered over the next 12 months to cater for business growth.

Cummins’ X15 Euro 5 engine rated at 550 or 600 hp is the preferred power specification, with 18 red engines currently in the fleet.

Uhlenberg family in front of truck

Whole-of-life support

“The switch to Cummins has been a very good experience for us. We have nothing but praise for the Cummins organization,” says Daryl.

“The whole-of-life picture is the key thing for us and we’ve got that nailed with the support we get from Cummins – parts availability, scheduled maintenance, life expectancy and in-frame rebuilds.

“So the red engines turn up, we run them to life, which is 900,000 to 1.2 million kilometers, and then Cummins does an in-frame overhaul in a timely manner. If there’s an issue, parts and support are close by.

“The support we get from Cummins Palmerston North is fantastic, second to none.”

Daryl recently looked under a Kenworth that was in the workshop for a service and was surprised to see no oil leaking from the one-million-kilometer X15. “I remember when I was a fitter we had to wear a raincoat when working under a truck,” he jokes.

Fuel agnostic

Acknowledging that the push to decarbonize is now “very real”, Daryl likes the idea of Cummins’ fuel agnostic concept where one base internal combustion engine, optimized to run on diesel, can also be customized to run on ultra-low and zero-carbon fuels like renewable natural gas and hydrogen.

“My father was a pioneer of linehaul trucking in New Zealand and he always embraced new technology. He was never scared of it,” he says.

“I tend to be a little more cautious but I can see where a 500 hp natural gas or hydrogen engine would work for us in short haul applications,” he admits. “We’re certainly willing to look closely at these alternative fuel technologies when suitable infrastructure is in place.”

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