Yesterday, 02:23 PM
Kubota’s Rise in Compact Track Loader Innovation
Kubota Corporation, founded in Osaka in 1890, began as a cast iron pipe manufacturer and evolved into a global leader in agricultural and construction machinery. Its entry into the compact track loader (CTL) market came relatively late compared to giants like Caterpillar and Bobcat. However, the SVL series, introduced in the early 2010s, quickly gained traction due to its robust build, competitive pricing, and operator-friendly features. The SVL90, in particular, became a popular choice for land clearing and mulching tasks, especially in regions like Texas and the Southeast U.S., where vegetation management is a year-round necessity.
By 2015, Kubota had sold tens of thousands of SVL units across North America, with the SVL90 accounting for a significant portion of that volume. Its appeal lay in the balance between cost-efficiency and performance, especially when paired with aftermarket mulching heads.
Cab Comfort and Air Conditioning Limitations
One of the most discussed aspects of the SVL90 is its cab design, particularly the air conditioning system. Unlike some competitors that offer multi-vent climate control, the SVL90’s A/C vents are positioned only on the left side of the cab. This asymmetry leads to uneven cooling, especially problematic during hot summer operations on side slopes. Operators have reported that their right arm becomes drenched in sweat due to the lack of airflow, making long shifts uncomfortable and potentially hazardous due to reduced grip and fatigue.
A workaround involves removing the slider over the A/C intake vent behind the seat to improve airflow. While this modification is simple, it underscores the need for better cab ventilation in future models. In regions like Texas, where summer temperatures regularly exceed 95°F (35°C), such limitations can reduce productivity and increase operator stress.
Cooling System Challenges During Mulching
Mulching is one of the most demanding tasks for a CTL, requiring sustained hydraulic output and engine cooling. The SVL90’s stock hydraulic cooler struggles to maintain optimal temperatures during prolonged mulching sessions in high heat. On 90°F days, the machine’s performance can degrade as the hydraulic fluid overheats, leading to slower head rotation and reduced cutting efficiency.
To mitigate this, experienced operators recommend installing a roof-mounted auxiliary cooler. These units, often sourced from aftermarket suppliers, dramatically improve heat dissipation and extend operating windows. Some dealers have even fabricated custom swing-out guards to protect the rear-mounted coolers and provide a secure mount for fire extinguishers—a critical safety feature in dry brush environments.
Debris Intrusion and Loader Tower Vulnerabilities
The SVL90’s loader towers, which house the lift cylinders, have open channels that allow brush and debris to enter the engine compartment. This design flaw can lead to serious mechanical issues, such as bent lift arms or damaged hydraulic lines. Operators have reported incidents where accumulated debris wedged between the cylinders and tower walls, causing structural strain.
To address this, some users fabricate bolt-on plates to seal off the tower openings. These plates are typically made from 3/16" steel and can be removed for maintenance. Additionally, a reinforced cab floor plate is recommended to prevent upward intrusion from branches or stumps. One documented case involved a heavy branch piercing the cab floor and injuring the operator’s leg—an incident that led to widespread adoption of steel floor guards among forestry contractors.
Comparative Insights with Caterpillar 299C and 299D
Many operators transitioning from Caterpillar’s 299C or 299D models to the SVL90 cite differences in ergonomics and reliability. While the Cat machines offer superior A/C performance and more refined cab layouts, they are also significantly more expensive. The SVL90’s affordability makes it attractive for small businesses and independent contractors, especially when outfitted with mulching heads from brands like Fecon or Denis Cimaf.
However, the SVL90’s track system is more prone to derailment on uneven terrain, particularly when navigating stumps or ravines. This issue is not unique to Kubota but is exacerbated by the machine’s lighter frame and narrower stance compared to the Cat 299 series. Regular track tension checks and upgraded rollers can help reduce derailments.
Operator Anecdotes and Field Wisdom
One Texas-based land clearing contractor shared a story of using an SVL90 to reclaim overgrown pastureland. After installing a roof cooler and sealing the loader towers, the machine ran reliably through a 12-hour shift in 98°F heat. The operator noted that while the A/C was still underwhelming, the mechanical performance exceeded expectations, especially with a 60" drum mulcher.
Another operator in Wisconsin reported that the SVL90 performed well in cooler climates but struggled during peak summer months. He emphasized the importance of daily cleanouts and preventive maintenance, especially when working in dense brush environments.
Recommendations for Mulching Optimization
To maximize the SVL90’s mulching capabilities, consider the following upgrades:
Kubota’s SVL series continues to evolve, with newer models like the SVL97-2 addressing many of the SVL90’s shortcomings. Enhanced cooling systems, better cab ergonomics, and improved sealing are now standard. Yet, the SVL90 remains a workhorse for those willing to invest in aftermarket modifications and preventive care.
As land management demands grow—driven by wildfire mitigation, invasive species control, and agricultural expansion—machines like the SVL90 will remain vital tools. With the right setup and operator know-how, they can punch well above their weight class.
Kubota Corporation, founded in Osaka in 1890, began as a cast iron pipe manufacturer and evolved into a global leader in agricultural and construction machinery. Its entry into the compact track loader (CTL) market came relatively late compared to giants like Caterpillar and Bobcat. However, the SVL series, introduced in the early 2010s, quickly gained traction due to its robust build, competitive pricing, and operator-friendly features. The SVL90, in particular, became a popular choice for land clearing and mulching tasks, especially in regions like Texas and the Southeast U.S., where vegetation management is a year-round necessity.
By 2015, Kubota had sold tens of thousands of SVL units across North America, with the SVL90 accounting for a significant portion of that volume. Its appeal lay in the balance between cost-efficiency and performance, especially when paired with aftermarket mulching heads.
Cab Comfort and Air Conditioning Limitations
One of the most discussed aspects of the SVL90 is its cab design, particularly the air conditioning system. Unlike some competitors that offer multi-vent climate control, the SVL90’s A/C vents are positioned only on the left side of the cab. This asymmetry leads to uneven cooling, especially problematic during hot summer operations on side slopes. Operators have reported that their right arm becomes drenched in sweat due to the lack of airflow, making long shifts uncomfortable and potentially hazardous due to reduced grip and fatigue.
A workaround involves removing the slider over the A/C intake vent behind the seat to improve airflow. While this modification is simple, it underscores the need for better cab ventilation in future models. In regions like Texas, where summer temperatures regularly exceed 95°F (35°C), such limitations can reduce productivity and increase operator stress.
Cooling System Challenges During Mulching
Mulching is one of the most demanding tasks for a CTL, requiring sustained hydraulic output and engine cooling. The SVL90’s stock hydraulic cooler struggles to maintain optimal temperatures during prolonged mulching sessions in high heat. On 90°F days, the machine’s performance can degrade as the hydraulic fluid overheats, leading to slower head rotation and reduced cutting efficiency.
To mitigate this, experienced operators recommend installing a roof-mounted auxiliary cooler. These units, often sourced from aftermarket suppliers, dramatically improve heat dissipation and extend operating windows. Some dealers have even fabricated custom swing-out guards to protect the rear-mounted coolers and provide a secure mount for fire extinguishers—a critical safety feature in dry brush environments.
Debris Intrusion and Loader Tower Vulnerabilities
The SVL90’s loader towers, which house the lift cylinders, have open channels that allow brush and debris to enter the engine compartment. This design flaw can lead to serious mechanical issues, such as bent lift arms or damaged hydraulic lines. Operators have reported incidents where accumulated debris wedged between the cylinders and tower walls, causing structural strain.
To address this, some users fabricate bolt-on plates to seal off the tower openings. These plates are typically made from 3/16" steel and can be removed for maintenance. Additionally, a reinforced cab floor plate is recommended to prevent upward intrusion from branches or stumps. One documented case involved a heavy branch piercing the cab floor and injuring the operator’s leg—an incident that led to widespread adoption of steel floor guards among forestry contractors.
Comparative Insights with Caterpillar 299C and 299D
Many operators transitioning from Caterpillar’s 299C or 299D models to the SVL90 cite differences in ergonomics and reliability. While the Cat machines offer superior A/C performance and more refined cab layouts, they are also significantly more expensive. The SVL90’s affordability makes it attractive for small businesses and independent contractors, especially when outfitted with mulching heads from brands like Fecon or Denis Cimaf.
However, the SVL90’s track system is more prone to derailment on uneven terrain, particularly when navigating stumps or ravines. This issue is not unique to Kubota but is exacerbated by the machine’s lighter frame and narrower stance compared to the Cat 299 series. Regular track tension checks and upgraded rollers can help reduce derailments.
Operator Anecdotes and Field Wisdom
One Texas-based land clearing contractor shared a story of using an SVL90 to reclaim overgrown pastureland. After installing a roof cooler and sealing the loader towers, the machine ran reliably through a 12-hour shift in 98°F heat. The operator noted that while the A/C was still underwhelming, the mechanical performance exceeded expectations, especially with a 60" drum mulcher.
Another operator in Wisconsin reported that the SVL90 performed well in cooler climates but struggled during peak summer months. He emphasized the importance of daily cleanouts and preventive maintenance, especially when working in dense brush environments.
Recommendations for Mulching Optimization
To maximize the SVL90’s mulching capabilities, consider the following upgrades:
- Install a roof-mounted hydraulic cooler rated for 40,000 BTU/hr
- Fabricate steel guards for loader towers and cab floor
- Use high-flow hydraulic mulching heads with pressure relief valves
- Upgrade track tensioners and rollers for better terrain handling
- Remove A/C intake slider to improve cabin airflow
- CTL (Compact Track Loader): A tracked machine used for earthmoving, mulching, and material handling.
- Mulching Head: An attachment that grinds vegetation into fine mulch using rotating teeth or blades.
- Hydraulic Cooler: A heat exchanger that dissipates heat from hydraulic fluid to maintain system efficiency.
- Loader Tower: Vertical structures on CTLs that house lift cylinders and support the loader arms.
Kubota’s SVL series continues to evolve, with newer models like the SVL97-2 addressing many of the SVL90’s shortcomings. Enhanced cooling systems, better cab ergonomics, and improved sealing are now standard. Yet, the SVL90 remains a workhorse for those willing to invest in aftermarket modifications and preventive care.
As land management demands grow—driven by wildfire mitigation, invasive species control, and agricultural expansion—machines like the SVL90 will remain vital tools. With the right setup and operator know-how, they can punch well above their weight class.
We sell 3 types：
1. Brand-new excavators.
2. Refurbished excavators for rental business, in bulk.
3. Excavators sold by original owners
https://www.facebook.com/ExcavatorSalesman
https://www.youtube.com/@ExcavatorSalesman
Whatsapp/Line: +66989793448 Wechat: waji8243
1. Brand-new excavators.
2. Refurbished excavators for rental business, in bulk.
3. Excavators sold by original owners
https://www.facebook.com/ExcavatorSalesman
https://www.youtube.com/@ExcavatorSalesman
Whatsapp/Line: +66989793448 Wechat: waji8243
