Mini excavators are transforming the agricultural landscape - Engineering & Mining Africa

Mini excavators are transforming the agricultural landscape

Powerful new mini excavators from Kubota are proving that bigger is not always better in the farming industry where its smaller size and manageability is proving to be a game changer.

Farmers are finding that the power-packed Kubota excavators can do anything their larger competitors can do on the farm and a whole lot more like working in confined spaces, between orchards and have the power to remove stumps and vegetation thanks to their high-grip tracks. What’s more they are able to be transported on a small drop side truck, trailer or even a bakkie in the case of the smallest models. Even the farmers most trusted machine, the ever-versatile TLB, cannot nearly match the productivity of the Kubota excavators in applications like planting, irrigation trenching, stump removal and digging where the excavators not only out-perform them by a wide margin, but also cost approximately 70% less to operate depending on the machines used.

According to Dennis van der Merwe of Smith Power Equipment, the sole distributors of Kubota equipment in southern Africa, Kubota excavators are rapidly growing in popularity as a robust and versatile choice for South Africa’s agricultural sector. With a product lineup that ranges from 1.7-ton up to 8-ton models with a wide range of integrating aftermarket attachments like augers to adapt the excavators for specific tasks.

“Our excavator market has grown substantially in South Africa and we have more than doubled our sales from 2023 to 2024 with projections for 2025 indicating an additional 30-35% growth. This expansion reflects our strength in the mini and midi excavator segments, where we command approximately a quarter of the market share in an annual market of around 360-400 units in South Africa.

“We have found that our farmers are using our Kubota excavators on work such as bush clearing and rehabilitation of orchards, planting and laying pipelines and trenching for irrigation and foundational work on large sites.

“Bearing in mind that a Kubota excavators can achieve nearly twice the productivity rate of a comparable TLB and by comparison cost a fraction of the price of a full-size excavator, this translates to a faster ROI due to shorter work cycles and increased task efficiency,” says Dennis.

He adds that the Kubota excavators are also popular in the rental industry where companies like Talisman includes Kubota excavators as part of their rental fleets. The company’s branches across South Africa have steadily incorporated Kubota’s small excavators into their lineup, attracted by the machines’ durability and low cost of ownership.

For users the advantage of choosing a Kubota excavator is the vast Smith Power Equipment dealer network that covers every corner of the country wherever farming is present. With servicing, spares and parts available in or near most towns in the country, users are assured of the highest levels of aftermarket support for the machines. Added to this is the legendary reliability of Kubota machines which is unsurpassed in the construction industry.

Dennis concludes that Kubota’s presence in the South African market is set to grow as crops are adapted to prevailing climatic situations and fuelled by global demands.  These projects will drive further demand for compact and versatile machinery. Kubota’s excavators are well-positioned to support this growth, providing efficient solutions for large and small projects alike.

Kubota U15-3

The 1.7-ton excavator has a 9.9KW low noise, low vibration engine and exceptional fuel efficiency. Choice of rubber track and ability to reduce width from 1240mm to just 990mm in tight spaces.

Max. bucket breakout force:                      15.2kN(1545kgf)
Max. digging depth:                                       2310mm
Max. digging radius:       3900mm
Max. digging height:                                       3540mm

Kubota U30-6

Three-ton excavator with 20.5KW engine compact size and zero-tail swing which keeps the tail of the mini excavator within track-width when swivelling, enabling operation in tight and confined spaces.

Max. bucket breakout force:                      30.0kN(3059kgf)
Max. digging depth:                                       2820mm
Max. digging radius:                                       4905mm
Max. digging height:                                       4250mm

Kubota U50-5 / U50-5 Cab

Highly productive excavator with four simultaneous operations the bucket, boom, arm and swing can be operated simultaneously on this 5-ton excavator with 28.5KW allows faster operation in all conditions.

Max. bucket breakout force:                      36.5kN(3720kgf)
Max. digging depth:                                       3560mm
Max. digging radius:                                       5995mm
Max. digging height:                                       5630mm

Kubota Extreme KX80-3

Exceptional power in a compact package with 49.7KW engine makes it unbeatable when trenching through compacted soil. With the KX080-3S, elevated productivity levels are certain with 3,880 kg arm forces. 

Max. bucket breakout force:                      65.2kN
Max. digging depth:                                       4600mm
Max. digging radius:                                       7330mm
Max. digging height:                                       7300mm

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Mini excavators are top performers for Agri-equipment hire

Seeing firsthand how productive and reliable the Kubota excavators that he sells are – has led Herman Meyer, owner of Eastern Cape Kubota dealership, Nels Distributors, to purchase several machines for his own family-run plant hire operation.

After several months in service the two Kubota U50-5 are proving to be worth every cent and are the most hired machines in his fleet.

“Our farmers often come to me because they’ve seen these machines in action and want to either buy or to rent. They know the performance and reliability they are getting, which leads them to return for more,” says Herman.

He says that one customer in the Eastern Cape originally rented Kubota machines to erect protective nets for citrus orchards throughout the province and found that the productivity of the machines was so high that he could expand his operations to Namibia as well. After experiencing the machines’ reliability and ease of use firsthand, he opted to purchase multiple units to expand his operation.

With a growing rental demand Herman has noted an increasing preference for his mini excavators over larger machines, particularly in sizes like the 1.7 and 5-ton models. From -planting to grave digging, these machines offer an impressive range of applications with many aftermarket attachments like jackhammers and augers available to adapt the excavators for specific tasks.

Compared to traditional TLBs the mini excavators offer several operational benefits for the agricultural equipment hire market. They are significantly more fuel-efficient in similar tasks and quicker. This efficiency is partly due to Kubota’s dual-pump hydraulic system, which allocates separate flows for steering and digging power, enabling smooth, uninterrupted operation. Additionally, the excavators can perform at lower idle speeds without compromising power, adding to fuel savings and reducing operational noise a valuable asset on job sites with noise restrictions.

Herman adds in addition to agriculture and construction there is rising demand In landscaping and nurseries and industrial applications. In his area the smaller EU50 units find significant use, particularly for tasks like compost mixing and soil management. The machines have also found applications in unique settings, such as cleaning walls of building, grave digging and bush clearing.

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