5 hours ago
A derailed track on a Bobcat T250 can be reset in under three hours using basic tools, pipe rollers, and a methodical approach—even in difficult terrain like a narrow pond dam. This guide outlines a proven field technique for reseating rubber tracks without specialized equipment, based on real-world experience and mechanical improvisation.
Bobcat T250 Overview
The Bobcat T250 is a mid-size compact track loader introduced in the early 2000s. It features a 75-horsepower diesel engine, vertical lift path, and an operating weight of approximately 9,500 pounds. Designed for grading, material handling, and site prep, the T250 uses a rubber track undercarriage with torsion suspension for improved ride comfort and traction.
Bobcat Company, founded in 1947 in North Dakota, pioneered the compact loader market and has sold hundreds of thousands of units globally. The T250 was part of the B-series and remains popular among contractors and landowners for its balance of power and maneuverability.
Terminology Notes
The repair was performed on a narrow pond dam, where space and footing were limited. The operator used the following steps:
The entire process took approximately 2.5 hours, including setup and cleanup. No specialized tools were required beyond a welder, socket set, and basic hand tools. The machine was returned to the barn without further incident.
Recommendations for Preventing Track Derailment
Track derailment on a Bobcat T250 is a solvable problem—even in remote or unstable locations. With a few pipes, some ingenuity, and a steady hand, operators can reseat tracks without waiting for service crews or hauling the machine. This method not only saves time and money but builds confidence in field repairs. For compact track loader owners, mastering this technique is a rite of passage and a valuable skill in the toolbox.
Bobcat T250 Overview
The Bobcat T250 is a mid-size compact track loader introduced in the early 2000s. It features a 75-horsepower diesel engine, vertical lift path, and an operating weight of approximately 9,500 pounds. Designed for grading, material handling, and site prep, the T250 uses a rubber track undercarriage with torsion suspension for improved ride comfort and traction.
Bobcat Company, founded in 1947 in North Dakota, pioneered the compact loader market and has sold hundreds of thousands of units globally. The T250 was part of the B-series and remains popular among contractors and landowners for its balance of power and maneuverability.
Terminology Notes
- Track Derailed: When the rubber track slips off the rollers and idlers, often due to tension loss or side impact.
- Front Idler: The forward-most wheel that guides and tensions the track.
- Grease-Filled Tensioner: A hydraulic cylinder filled with grease that pushes the front idler forward to maintain track tension.
- Pipe Rollers: Steel pipes used as temporary rollers to guide the track back onto the undercarriage.
The repair was performed on a narrow pond dam, where space and footing were limited. The operator used the following steps:
- Lift the Machine: Jack up the rear of the loader and raise the front using the bucket. This creates clearance for track manipulation.
- Insert Pipe Rollers: Four steel pipes were placed under the track to act as rollers. These reduce friction and allow the track to slide back into position.
- Release Tension: A custom tool was fabricated using a 3/8-inch deep-well socket welded to a 13/16 nut. A vinyl tube was inserted through the ratchet hole to catch grease as it was released from the tensioner.
- Guide the Track: Oak wedges were used to steer the track onto the rollers and front idler. The machine was run slowly in forward to rotate the track into place.
- Check Idler Play: The front idler showed lateral movement, which may indicate bushing wear or tensioner misalignment. This should be inspected after reseating.
The entire process took approximately 2.5 hours, including setup and cleanup. No specialized tools were required beyond a welder, socket set, and basic hand tools. The machine was returned to the barn without further incident.
Recommendations for Preventing Track Derailment
- Maintain Proper Tension: Check grease pressure in the tensioner regularly. Under-tensioned tracks are more likely to derail.
- Avoid Sharp Turns on Uneven Terrain: Lateral stress can pull the track off the rollers.
- Inspect Idlers and Rollers for Wear: Excessive play or misalignment increases derailment risk.
- Keep Tracks Clean: Mud and debris can wedge between components and push the track off.
- Use Pipe Rollers for Reinstallation: Steel pipes are inexpensive and highly effective for guiding tracks.
Track derailment on a Bobcat T250 is a solvable problem—even in remote or unstable locations. With a few pipes, some ingenuity, and a steady hand, operators can reseat tracks without waiting for service crews or hauling the machine. This method not only saves time and money but builds confidence in field repairs. For compact track loader owners, mastering this technique is a rite of passage and a valuable skill in the toolbox.
