Product Segment:
Compact Utility Tractor
Target Audience:
Small farm owners, landscapers, property managers, hobby farmers.
Versatility:
Designed for a range of tasks including mowing, tilling, loader work, and towing.
Durability:
Kubota is known for robust construction, suitable for demanding work.
Power And Performance:
Offers sufficient power for its class, balanced with fuel efficiency.
Engine Components:
Detailed parts breakdown for engine assembly, lubrication, cooling, and fuel systems.
Transmission Components:
Parts identification for transmission, drivetrain, and PTO components.
Hydraulic System:
Parts for hydraulic pump, cylinders, control valves, and associated lines.
Electrical System:
Component identification for starter, alternator, battery, lighting, and wiring harnesses.
Chassis And Frame:
Parts for frame, front axle, steering components, and drawbar.
Operator Station:
Parts for controls, seat, dashboard, and ROPS (Roll Over Protective Structure) if applicable.
Front Loader Attachment:
Parts list likely includes components for factory-installed front loaders (if applicable).
Rear Hitch And Pto:
Components for 3-point hitch, draft control, and PTO shaft/gearbox.
Disassembly Assistance:
Exploded views facilitate systematic disassembly.
Assembly Guidance:
Exploded views aid in correct component reassembly.
Part Identification:
Crucial for ordering correct replacement parts.
Troubleshooting Support:
While not explicitly a troubleshooting manual, parts identification can assist in diagnosing faulty components.
Depth:
Comprehensive parts catalog with detailed illustrations of every component and sub-assembly.
Usefulness For Mechanics:
High; essential for accurate repairs and part sourcing.
Usefulness For Owners:
High; for understanding machine layout and ordering parts.
Model Series:
D750 / D950 (Common for L2550/L2250)
Displacement L2550:
Approximately 1.35 L (82.4 cu in) - *Specific to engine variant, verify with manual*
Displacement L2250:
Approximately 1.12 L (68.7 cu in) - *Specific to engine variant, verify with manual*
Gross Horsepower L2550:
Approximately 25 HP (18.6 kW) - *Actual PTO HP will be lower, verify with manual*
Gross Horsepower L2250:
Approximately 22 HP (16.4 kW) - *Actual PTO HP will be lower, verify with manual*
Injection System:
Indirect Injection (IDI) with rotary injection pump.
Cooling Method:
Liquid-cooled (Water-cooled)
Transmission Type:
Hydrostatic Transmission (HST) with 2 ranges (Hi/Lo) is common for L2550DT, but manual transmission (e.g., 8-speed) may also be an option. Verify with the manual.
Transmission Type:
Manual transmission (e.g., 8 forward, 4 reverse gears) might be an option for some variants. Verify with the manual.
Drive System:
4WD (indicated by 'DT' designation)
Pto Speed:
Standard 540 RPM Rear PTO. Mid-PTO may be available on certain configurations.
Length Approx:
Refer to manual for exact dimensions, typically around 115-125 inches (2920-3175 mm) without loader.
Width Approx:
Refer to manual for exact dimensions, typically around 55-60 inches (1397-1524 mm).
Operating Weight Approx:
Refer to manual, typically around 2500-2800 lbs (1134-1270 kg) without ballast or attachments.
Operator Protection:
ROPS (Roll Over Protective Structure) is typically standard or optional. Seat belts are also standard.
Braking System:
Wet disc brakes (typically in rear axle housing) for reliable stopping power.
Lighting:
Headlights, tail lights, and turn signals for visibility.
Features:
Basic instrumentation for engine status (temperature, oil pressure, charge), fuel level, and hour meter. No modern infotainment features.
Features:
Minimal; focused on basic operational controls and safety features like ROPS.
Engine Oil Change:
Typically every 50-100 hours or annually. Refer to manual for exact interval and oil type.
Air Filter Cleaning Replacement:
Check daily, clean/replace as needed based on operating conditions. Refer to manual.
Transmission Fluid Change:
Typically every 200-400 hours. Refer to manual for specific fluid type and capacity.
Engine Oil Type L2550:
API CD or CE classification, SAE 10W-30 or 10W-40 diesel engine oil recommended. Verify with manual.
Hydraulic Fluid Type:
Kubota UDT Fluid or equivalent universal tractor transmission fluid (UTTF). Verify with manual for specific requirements.
Coolant Type:
Ethylene glycol-based permanent antifreeze, typically a 50/50 mix with distilled water. Verify with manual for specific concentration and type.
Common Wear Items:
Brake adjustment, hydraulic hoses, PTO clutch wear, starter motor longevity.
Electrical Connections:
Corrosion or loose connections in older wiring harnesses can cause intermittent issues.
Hydrostatic Transmission:
While generally reliable, HSTs can be sensitive to fluid contamination and overheating. Regular fluid changes are crucial.
Brand Reputation:
Kubota Corporation is a Japanese manufacturer with a long-standing global reputation for producing high-quality, reliable compact construction and agricultural equipment.
Series Context:
The L-series represents Kubota's core line of compact tractors, evolving over decades to incorporate technological advancements while maintaining core strengths of durability and ease of use.
Production Era Approx:
The L2550 and L2250 models were predominantly produced in the late 1980s and early 1990s.
