Segment:
Compact Utility Tractor (CUT)
Target Audience:
Homeowners, small-acreage farmers, landscapers, property managers.
Competitors:
John Deere 3R Series, Mahindra MAX Series, LS Tractors MT Series, Yanmar SA Series.
Versatility:
Designed for a wide range of tasks including mowing, tilling, snow removal, loader work, and PTO-driven implements.
Durability:
Kubota's reputation for robust construction and reliable powertrains.
Operator Comfort:
Ergonomic design, comfortable seating, and intuitive controls.
General Information:
Tractor identification, general precautions, maintenance checklist, check and maintenance procedures, special tools.
Mechanism Information:
Construction and function of tractor systems. Detailed information is found in the associated Diesel Engine / Tractor Mechanism Workshop Manual.
Servicing Information:
Troubleshooting, service specification lists, tightening torques, checking and adjustment procedures, disassembly and assembly procedures, specific servicing procedures, precautions, factory specifications, and allowable limits.
Type:
Workshop Service Repair Manual
Format:
PDF Download (Digital Version)
Engine:
Detailed information on engine mechanics, diagnostics, and repair (referencing associated engine manual for full scope).
Clutch:
Clutch system operation, maintenance, and repair procedures.
Transmission:
Transmission assembly, operation, maintenance, and repair.
Rear Axle:
Rear axle assembly, maintenance, and repair procedures.
Brakes:
Brake system operation, adjustment, and repair.
Front Axle:
Front axle assembly, maintenance, and repair procedures.
Steering:
Steering system operation, maintenance, and repair.
Hydraulic System:
Hydraulic system components, operation, maintenance, and troubleshooting.
Electrical System:
Electrical system schematics, diagnostics, and repair.
Maintenance:
Scheduled maintenance checks, fluid changes, filter replacements, lubrication points.
Troubleshooting:
Diagnostic procedures for identifying and resolving common mechanical and electrical issues.
Disassembly Assembly:
Step-by-step instructions for dismantling and reassembling all major tractor components.
Checking Adjusting:
Procedures for inspecting, testing, and adjusting various systems to factory specifications.
Depth:
Comprehensive coverage for servicing personnel, including factory specifications, allowable limits, and detailed repair procedures.
Scope:
Covers routine maintenance to major component overhauls and troubleshooting.
Model Series:
Kubota D1803-M
Engine Type:
4-stroke, vertical, water-cooled diesel engine
Displacement:
1.826 L (111.4 cu. in.)
Rated Horsepower At Rpm:
31.3 HP (23.3 kW) @ 2600 RPM (Gross PTO HP may vary slightly depending on measurement standard)
Torque:
Refer to specific engine manual for detailed torque curves.
Injection Type:
Indirect Injection (ID)
Cooling Type:
Liquid-cooled
Overall Length:
Approx. 120.1 inches (3050 mm) (without 3-point hitch)
Overall Width:
Approx. 56.7 inches (1440 mm) (with R4 tires)
Wheelbase:
Approx. 69.7 inches (1770 mm)
Operating Weight:
Approx. 2,425 lbs (1100 kg) (without attachments)
Drawbar Pull:
Refer to specific test reports or manual for exact figures.
Emissions Compliance:
EPA Tier 4 / CARB compliant (check local regulations for specific models/years)
4Wd Engagement:
Selectable 4WD
Pto Engagement:
Independent PTO (IPTO) with electro-hydraulic engagement (typically mid-PTO optional)
Rollover Protection:
Foldable ROPS (Roll Over Protective Structure) standard.
Seatbelt:
Seatbelt included with ROPS.
Engine Oil Change:
Typically every 100-200 operating hours or annually, refer to manual for exact specification.
Air Filter Replacement:
Based on operating conditions, typically inspected at 50-hour intervals and replaced as needed or annually.
Fuel Filter Replacement:
Typically every 200-400 operating hours or annually.
Engine Oil Type:
Kubota Super UDT-1 or equivalent (e.g., API CG-4 or CI-4, SAE 10W-30, 15W-40 depending on climate), refer to manual for exact specification.
Hydraulic Transmission Fluid Type:
Kubota UDT (Universal Transmission Drive) Fluid or equivalent.
Engine Coolant:
Kubota Super Long Life Coolant (SLLC) or a compatible ethylene glycol-based coolant with a 50/50 mix of antifreeze and distilled water.
Common Wear Items:
Hydrostatic transmission (HST) pump and motor wear, clutch wear, PTO clutch engagement issues, hydraulic cylinder seals, and certain electrical component failures can occur with age and heavy use. Refer to manual for detailed troubleshooting.
Importance:
Adherence to the service intervals and procedures outlined in the manual is crucial for longevity and preventing costly repairs.
Brand Focus:
Kubota Corporation, a Japanese manufacturer, is renowned for its agricultural machinery, construction equipment, and engines, with a long history of quality and innovation.
Series Introduction:
The L-series represents Kubota's popular line of compact tractors, with the L3200 being a mid-range model known for its balance of power and size. Specific introduction year for L3200 varies, but it falls within the broader L-series development timeline.
Manufacturing Location:
Kubota tractors are typically manufactured in Japan and/or other global facilities.
