08-24-2025, 07:16 PM
The JCB 1110T and Its Role in Compact Track Loader Evolution
The JCB 1110T was introduced in the mid-2000s as part of JCB’s push into the North American compact track loader market. Designed for high-performance in tight spaces, the 1110T featured a vertical lift path, robust undercarriage, and a spacious cab—making it suitable for grading, material handling, and attachment-driven tasks like trenching and mulching.
JCB, founded in 1945 in Staffordshire, England, had by then become one of the world’s top three construction equipment manufacturers. The company’s entry into the compact loader segment was strategic, aiming to compete with Bobcat, Caterpillar, and Case in a market that saw over 50,000 units sold annually in North America alone. The 1110T was part of a broader lineup that helped JCB gain traction in rental fleets and owner-operator businesses.
Hydraulic System Overview and Pump Configuration
The JCB 1110T uses a dual-section hydraulic pump to power both the loader functions and auxiliary attachments. The original pump was manufactured by Cessna (later acquired by Eaton), and featured two distinct flow outputs:
Challenges in Sourcing a Replacement Pump
When the original pump is missing—as in cases of theft or salvage—the search for a compatible unit becomes more complex. Key challenges include:
Alternative Solutions and Retrofit Options
When OEM parts are unavailable, retrofit solutions become viable. Several hydraulic manufacturers offer dual-section pumps with similar flow ratings, including Parker, Permco, and Prince. To ensure compatibility, the following parameters must be matched:
Field Anecdote from the Midwest
A landscaping company in Indiana faced a similar issue with a JCB 1110T used for brush clearing. After the pump failed, they sourced a Permco dual-section pump with 22/16 GPM ratings and fabricated a mounting plate to fit the engine housing. The retrofit required rerouting hydraulic lines and installing a pressure relief valve, but the machine was back in service within a week.
The operator noted improved responsiveness and slightly faster cycle times, attributing it to the newer pump’s tighter tolerances and higher efficiency. The total cost was under $1,200—far less than the quoted price for a used OEM unit.
Preventive Measures and Maintenance Tips
To avoid future pump failures or sourcing headaches, owners should adopt a proactive maintenance strategy:
Replacing the hydraulic pump on a JCB 1110T requires careful matching of flow rates, mounting specs, and shaft configurations. While the original Cessna pump may be hard to find, modern alternatives from reputable manufacturers offer viable paths to restoration. With a bit of ingenuity and attention to detail, operators can bring their machines back to life and even improve performance. Whether clearing brush in Indiana or grading lots in Georgia, the 1110T remains a capable workhorse—provided its hydraulic heart is properly rebuilt.
The JCB 1110T was introduced in the mid-2000s as part of JCB’s push into the North American compact track loader market. Designed for high-performance in tight spaces, the 1110T featured a vertical lift path, robust undercarriage, and a spacious cab—making it suitable for grading, material handling, and attachment-driven tasks like trenching and mulching.
JCB, founded in 1945 in Staffordshire, England, had by then become one of the world’s top three construction equipment manufacturers. The company’s entry into the compact loader segment was strategic, aiming to compete with Bobcat, Caterpillar, and Case in a market that saw over 50,000 units sold annually in North America alone. The 1110T was part of a broader lineup that helped JCB gain traction in rental fleets and owner-operator businesses.
Hydraulic System Overview and Pump Configuration
The JCB 1110T uses a dual-section hydraulic pump to power both the loader functions and auxiliary attachments. The original pump was manufactured by Cessna (later acquired by Eaton), and featured two distinct flow outputs:
- Front section: 21 gallons per minute (GPM)
- Rear section: 15 GPM
- GPM (Gallons Per Minute): A measure of hydraulic flow rate; higher GPM supports faster and more powerful actuator movement.
- Dual-Section Pump: A hydraulic pump with two independent flow circuits, often used to separate drive and implement functions.
- Mounting Flange: The interface where the pump connects to the engine or transmission housing.
Challenges in Sourcing a Replacement Pump
When the original pump is missing—as in cases of theft or salvage—the search for a compatible unit becomes more complex. Key challenges include:
- Identifying correct spline count and shaft diameter
- Matching mounting flange pattern and bolt spacing
- Ensuring flow rates and pressure ratings align with system requirements
- Locating a pump with both sections in a single housing
Alternative Solutions and Retrofit Options
When OEM parts are unavailable, retrofit solutions become viable. Several hydraulic manufacturers offer dual-section pumps with similar flow ratings, including Parker, Permco, and Prince. To ensure compatibility, the following parameters must be matched:
- Shaft type (e.g., keyed, splined)
- Rotation direction (clockwise or counterclockwise)
- Pressure rating (minimum 3,000 psi)
- Port size and thread type (SAE or BSP)
- Measure the mounting flange and shaft dimensions precisely
- Cross-reference flow specs with JCB service manual
- Consult hydraulic suppliers for custom-built or remanufactured units
- Consider installing two separate pumps if space and plumbing allow
Field Anecdote from the Midwest
A landscaping company in Indiana faced a similar issue with a JCB 1110T used for brush clearing. After the pump failed, they sourced a Permco dual-section pump with 22/16 GPM ratings and fabricated a mounting plate to fit the engine housing. The retrofit required rerouting hydraulic lines and installing a pressure relief valve, but the machine was back in service within a week.
The operator noted improved responsiveness and slightly faster cycle times, attributing it to the newer pump’s tighter tolerances and higher efficiency. The total cost was under $1,200—far less than the quoted price for a used OEM unit.
Preventive Measures and Maintenance Tips
To avoid future pump failures or sourcing headaches, owners should adopt a proactive maintenance strategy:
- Change hydraulic fluid every 500 hours or annually
- Use ISO 46 or ISO 68 oil depending on climate and workload
- Inspect pump housing and shaft seals for leaks
- Monitor system pressure and flow with inline gauges
- Keep a record of part numbers and supplier contacts
- Install a magnetic suction strainer to catch metal debris
- Use quick-connect couplers with dust caps to prevent contamination
- Add a hydraulic fluid temperature sensor for early warning
Replacing the hydraulic pump on a JCB 1110T requires careful matching of flow rates, mounting specs, and shaft configurations. While the original Cessna pump may be hard to find, modern alternatives from reputable manufacturers offer viable paths to restoration. With a bit of ingenuity and attention to detail, operators can bring their machines back to life and even improve performance. Whether clearing brush in Indiana or grading lots in Georgia, the 1110T remains a capable workhorse—provided its hydraulic heart is properly rebuilt.
