Tractor Segment:
Entry-level to mid-range compact utility tractor.
Target User:
Homeowners, small farm operators, landscapers, and property maintenance professionals.
Competitors:
Similar models from John Deere (e.g., 3000 series), Mahindra (e.g., eMax series), Massey Ferguson (e.g., GC series).
Versatility:
Capable of powering various implements like mowers, loaders, backhoes, and snow blowers.
Operator Comfort:
Designed with operator comfort in mind for extended use.
Durability:
Known for Kubota's reputation for robust construction and reliability.
Engine Service:
Detailed diagnostic, repair, overhaul procedures for the D1105 diesel engine, including fuel system, lubrication, cooling, and exhaust.
Transmission Service:
Coverage of hydrostatic (HST) and gear drive transmissions, including fluid changes, troubleshooting, and component replacement.
Drivetrain Service:
Front and rear axle assemblies, PTO (Power Take-Off) drive, and 4WD engagement systems.
Hydraulic System Service:
Hydraulic pump, cylinders, control valves, power steering, and related components. Includes testing and troubleshooting.
Electrical System Service:
Wiring diagrams, battery, starter, alternator, lighting, starter interlocks, and diagnostic procedures for electrical faults.
Brake System Service:
Brake pedal linkage, brake fluid, disc brake components, and parking brake adjustments.
Steering System Service:
Manual and power steering mechanisms, including linkage, pump, and steering wheel assembly.
Cooling System Service:
Radiator, thermostat, water pump, hoses, and fan diagnostics and replacement.
Fuel System Service:
Fuel tank, lines, filters, injection pump, and injectors for the diesel engine.
Frame And Body Service:
Chassis, fenders, operator's platform, hood, and mounting hardware.
Operator Controls:
Dashboard instruments, levers, pedals, and switchgear functionality.
Preventive Maintenance:
Detailed schedules for oil changes, filter replacements, lubrication points, and inspections.
Troubleshooting Guides:
Systematic diagnostic trees and symptom-based troubleshooting for common and uncommon issues.
Repair Procedures:
Step-by-step instructions for component disassembly, repair, reassembly, and adjustment.
Overhaul Instructions:
Complete engine and transmission rebuild procedures with specifications.
Calibration And Adjustment:
Procedures for setting engine idle speed, valve lash, hydraulic pressures, and PTO engagement.
Technical Specifications Data:
Torque values, clearances, fluid capacities, electrical resistance values, and performance metrics.
Diagnostic Capability:
Advanced diagnostics for engine performance, hydraulic system responsiveness, and electrical system faults.
Rebuild Capability:
Comprehensive engine and transmission overhaul procedures suitable for complete rebuilds.
Special Tool Requirements:
Identification and usage instructions for specialized tools required for specific repair procedures.
Engine Model:
Kubota D1105
Engine Type:
3-Cylinder, Water-Cooled, Diesel
Displacement:
1.123 Liters (68.5 cu. in.)
Horsepower Gross:
Approximately 24 HP (Engine manufacturer's rating, PTO HP will be lower).
Torque Peak:
Specifications vary by specific engine tune and load; consult manual for exact figures.
Injection System:
Indirect Injection (IDI) with Rotary Injection Pump.
Fuel Filter Part Number:
Refer to manual; common aftermarket is often R1201-32410.
Transmission Type:
Hydrostatic Transmission (HST) with Glide Shift (GS) system.
Gear Drive Option:
Some variations may have offered a gear drive transmission, consult specific model details.
Speed Control:
Infinitely variable speed with foot pedal control.
Pto Speeds:
Standard 540 RPM PTO, sometimes 2000 RPM mid-PTO available.
Transmission Fluid Type:
Kubota UDT (Universal Tractor Transmission Oil) or equivalent.
Transmission Fluid Capacity:
Refer to manual; typically around 5.5 - 6.5 gallons (21 - 25 Liters).
Engine Oil Change:
Typically every 50 hours or annually, whichever comes first (refer to manual for exact interval and conditions).
Engine Oil Filter Replacement:
Replace with every engine oil change.
Transmission Fluid Change:
Typically every 400 hours or annually.
Air Filter Cleaning Or Replacement:
Inspect regularly, clean or replace as needed based on operating conditions (e.g., dusty environments).
Fuel Filter Replacement:
Typically every 200 hours or annually.
Engine Oil Type:
API CD or CE category, SAE 10W-30 or 15W-40 diesel engine oil. Consult manual for temperature-specific viscosity.
Coolant Type:
Ethylene glycol based antifreeze solution (50/50 mix with distilled water).
Hydraulic Fluid Type:
Kubota UDT (Universal Tractor Transmission Oil) or equivalent ISO VG 32 or VG 46 hydraulic fluid.
Common Wear Items:
Hydraulic hoses, PTO clutch packs, seat suspension, and certain linkage components can be common wear items over time.
Cooling System Potential Issues:
Radiator leaks, thermostat failure, or water pump seal leaks can occur with age and usage.
Electrical System Potential Issues:
Corrosion on electrical connections, starter motor wear, or alternator output degradation.
