08-10-2025, 08:31 PM
The Caterpillar 259B Series 3 Compact Track Loader (CTL) exemplifies a blend of power, versatility, and operator comfort. Designed for various construction and landscaping tasks, the 259B Series 3 offers features that enhance productivity and efficiency in diverse working conditions.
Engine and Performance
- Engine Model: Caterpillar C3.4T DIT
- Gross Power: 74 hp (55.2 kW)
- Net Power: 71 hp (52.9 kW)
- Displacement: 3.3 L
- Rated Operating Capacity: 2,950 lb (1,338 kg) at 50% tipping load
- Tipping Load: 5,899 lb (2,676 kg)
- Maximum Travel Speed: 8.5 mph (13.7 km/h)
- Operating Weight: 9,226 lb (4,182 kg)
- Hydraulic Flow: Up to 22.0 gpm (83.3 L/min) at 3,335 psi (23,000 kPa)
- Ground Pressure: 5.0 psi (34.4 kPa) with 15.7 in (400 mm) wide tracks
Undercarriage and Track System
- Track Type: Steel-embedded rubber
- Track Width Options: 12.6 in (320 mm) standard; 15.7 in (400 mm) optional
- Track Length on Ground: 59 in (1,495 mm)
- Suspension: Fully independent, steel-embedded rubber track undercarriage
- Axles: Heavy-duty torsion axles that move independently to absorb shocks
- Rollers: Triple-flange cast-iron rollers with Duo-Cone seals
- Idlers: Large, heavy-duty idlers with recoil system
Hydraulic System and Attachments
- Auxiliary Hydraulic Flow: Up to 22.0 gpm (83.3 L/min) at 3,335 psi (23,000 kPa)
- Hydraulic Hoses: ToughGuard XT™ for abrasion resistance
- Quick Coupler: Standard universal; optional hydraulic actuated
- Work Tools Compatibility: Wide range of Cat Work Tools available
Operator Station and Comfort
- Cab Design: Spacious with excellent visibility
- Controls: Pilot-operated joysticks
- Suspension Seat: Optional for enhanced comfort
- Climate Control: Optional air conditioning and heating
- Floor Mat: Removable for easy cleaning
- Armrest: Ergonomic, contoured, and padded
Applications
The Caterpillar 259B Series 3 is suitable for various tasks, including:
- Construction: Excavation, grading, and material handling
- Landscaping: Soil preparation, trenching, and debris removal
- Agriculture: Feeding, tilling, and irrigation system installation
- Utility Work: Trenching for pipes and cables
Maintenance and Serviceability
- Cooling Package: Tilt-up design for easy access
- Engine Access: Rear door opens 90 degrees
- Hydraulic Components: Cab tilts rearward for access
- Daily Maintenance: Easily accessible points
- Wiring: Color-coded and numbered for identification
Conclusion
The Caterpillar 259B Series 3 Compact Track Loader combines power, versatility, and operator comfort, making it a valuable asset for various industries. Its robust design and advanced features ensure productivity and efficiency in demanding environments.
