Market Segment:
Compact utility tractor, garden tractor
Intended User:
Homeowners, small property owners, light agricultural tasks, grounds maintenance.
Competitors:
John Deere (e.g., X-series), Mahindra (e.g., Max series), Yanmar (e.g., SA series).
Versatility:
Designed for a wide range of tasks including mowing, tilling, snow removal, and light hauling with various attachments.
Operator Comfort:
Ergonomic design, comfortable seating, and intuitive controls for extended operation.
Durability:
Kubota's reputation for robust engineering and quality components.
Engine Service:
Complete engine overhaul, disassembly, assembly, troubleshooting, diagnostics, and component testing.
Fuel System:
Fuel injection system, fuel pump, injectors, fuel filter replacement, fuel tank service, and carburetor adjustments (if applicable).
Cooling System:
Radiator service, thermostat replacement, water pump inspection, coolant fluid specifications, and leak detection.
Lubrication System:
Oil pump service, oil filter replacement, oil specifications, lubrication points, and oil pressure testing.
Electrical System:
Starter motor, alternator, battery service, wiring diagrams, fuse identification, lighting system, and ignition system troubleshooting.
Transmission Service:
Manual and hydrostatic transmission overhaul, fluid changes, component replacement, and troubleshooting.
Drivetrain And Axles:
Front and rear axle service, differential repair, drive shafts, and PTO (Power Take-Off) operation.
Braking System:
Brake pad replacement, caliper service, brake fluid specifications, bleeding procedures, and parking brake adjustment.
Steering System:
Steering linkage inspection, power steering pump service, steering column adjustments, and wheel alignment procedures.
Hydraulic System:
Hydraulic pump service, hydraulic cylinder repair, control valve operation, hydraulic fluid specifications, and troubleshooting of lift and tilt functions.
Chassis And Frame:
Frame inspection, weld integrity, component mounting, and chassis lubrication.
Body And Fenders:
Hood removal and installation, fender repairs, seat adjustment and replacement, and operator station components.
Tires And Wheels:
Tire pressure recommendations, wheel installation, and lug nut torque specifications.
Routine Maintenance:
Oil changes, filter replacements, lubrication points, greasing schedules, and general inspections.
Troubleshooting Guides:
Detailed diagnostic flowcharts and symptom-based troubleshooting for all major systems.
Repair Procedures:
Step-by-step instructions for component removal, installation, and adjustment for all parts of the tractor.
Overhaul Procedures:
Comprehensive instructions for complete engine, transmission, and hydraulic system rebuilds.
Diagnostic Tests:
Procedures for testing electrical components, hydraulic pressures, and engine performance parameters.
Technical Specifications Tables:
Torque specifications for all fasteners, clearance specifications, and performance data.
Depth:
Factory-level technical depth, covering detailed diagnostics, component-level repairs, and complete system overhauls.
Engine Model:
Kubota D1105-E (Commonly used in this series, specific model may vary slightly)
Engine Type:
3-cylinder, 4-stroke, indirect injection, diesel engine
Displacement:
1.123 liters (68.5 cu. in.)
Bore X Stroke:
72 mm x 92 mm (2.83 in x 3.62 in)
Compression Ratio:
Approx. 21.5:1
Gross Horsepower Rating:
18 HP @ 2600 RPM (Net PTO horsepower will be slightly lower)
Cooling Method:
Liquid-cooled
Fuel Injection:
Indirect Injection (IDI) via glow plugs for cold starts.
Governor Type:
Mechanical governor for consistent engine speed under varying loads.
Engine Oil Change:
Every 100 hours or annually, whichever comes first.
Oil Filter Replacement:
With every engine oil change.
Air Filter Cleaning Replacement:
Inspect every 50 hours, clean or replace as needed. Replace every 200 hours or annually.
Fuel Filter Replacement:
Every 200 hours or annually.
Transmission Fluid Change:
Every 200 hours or annually (refer to specific manual for fluid type and procedure).
Engine Oil Type:
Kubota UDT Fluid or SAE 10W-30 API CD/CF (refer to manual for precise specification).
Engine Oil Capacity:
Approximately 3.5 liters (3.7 US qt) with filter change.
Transmission Fluid Type:
Kubota UDT Fluid (Universal Tractor Transmission Oil) or equivalent.
Coolant Type:
Ethylene glycol based antifreeze, 50/50 mix with distilled water.
Common Wear Items:
Mower deck spindle bearings, PTO clutch engagement (hydrostatic), hydraulic fluid leaks, and glow plug reliability (in older models).
Preventative Maintenance Tips
Cleaning:
Regularly clean the engine bay, radiator fins, and undercarriage to prevent overheating and corrosion.
Lubrication:
Follow the lubrication chart meticulously, greasing all specified points to ensure smooth operation and longevity.
Manufacturer Origin:
Japan
Brand Focus:
Kubota Corporation is renowned for its extensive range of agricultural, construction, and industrial equipment, including tractors, excavators, and engines.
Series Introduction:
The TG series represents Kubota's line of premium garden tractors/compact utility tractors, focusing on comfort, power, and versatility for property maintenance.
Production Period:
The TG1860 was a popular model in the mid-to-late 2000s and early 2010s, though production cycles can vary.
