Segment:
Compact Utility Tractor
Target User:
Homeowners, hobby farmers, landscapers, and small property owners requiring versatile tractor capabilities.
Competitors:
John Deere 1 Series, Mahindra Max 20 Series, Kioti CK Series, LS Tractors MT Series.
Versatility:
Designed for a wide range of tasks including mowing, tilling, loader work, and snow removal with various attachments.
Durability:
Known for Kubota's robust build quality and reliable engine performance.
Operator Comfort:
Ergonomically designed controls and comfortable seating for extended operation.
Systems Covered:
Engine, Drivetrain, Transmission, Hydraulics, Electrical System, Fuel System, Cooling System, Steering, Brakes, Chassis, PTO (Power Take-Off), Loader/Backhoe (if applicable to specific manual edition), Troubleshooting, Maintenance, Specifications.
Approximate Page Count:
Hundreds of pages (exact number not specified, but implies comprehensive)
Type:
Workshop Service Repair Manual
Language:
English (Assumed, typical for official service manuals)
Format:
PDF Download (Printable)
Engine Service:
Detailed procedures for engine overhaul, diagnostics, component replacement, and tuning.
Transmission Service:
Comprehensive coverage of hydrostatic transmission (HST) and/or manual transmission, including maintenance, repair, and troubleshooting.
Hydraulic System:
In-depth information on hydraulic pump, cylinders, valves, filters, fluid specifications, and repair procedures.
Electrical System:
Wiring diagrams, component testing, troubleshooting electrical faults, and repair of starting, charging, lighting, and accessory circuits.
Pto And Implement Control:
Detailed instructions for servicing and troubleshooting the Power Take-Off (PTO) system and associated implement controls.
Fuel System Service:
Procedures for maintaining and repairing the fuel tank, lines, filters, and injection system.
Cooling System Service:
Maintenance and repair of the radiator, thermostat, water pump, and coolant specifications.
Brake System Service:
Repair and adjustment procedures for the braking system, including disc brakes and parking brake.
Steering System Service:
Maintenance and repair of the steering mechanism, including hydrostatic power steering components.
Chassis And Frame Service:
Procedures for inspecting, repairing, and maintaining the tractor's chassis and frame.
Preventive Maintenance:
Detailed service schedules, lubrication points, and recommended checks.
Troubleshooting Guides:
Systematic approaches to diagnosing and resolving common and uncommon operational issues.
Disassembly And Reassembly:
Step-by-step instructions for removing and installing components and assemblies.
Adjustment Procedures:
Precise instructions for adjusting clutches, brakes, linkage, and other systems.
Torque Specifications:
Essential torque values for critical fasteners to ensure proper assembly and safety.
Special Tool Identification:
Identification and usage instructions for specialized tools required for certain repairs.
Diagnostic Charts:
Flowcharts and tables to aid in diagnosing malfunctions based on symptoms.
Depth Of Coverage:
Comprehensive, ranging from routine maintenance to complete engine and transmission overhauls. Suitable for professional mechanics and experienced DIY users.
Format Details:
Digital PDF, allowing for keyword searching, zooming, and selective printing.
Quality Description:
High-resolution scans of official factory documentation, ensuring clear text and diagrams.
Binding Method:
N/A (Digital PDF, printable)
Recommended Paper:
N/A (Digital PDF, printable on standard paper)
Engine Model:
Kubota D1105-BH (Typical for BX25, specific engine may vary slightly)
Engine Type:
Diesel, 3-cylinder, Liquid-cooled
Displacement:
1123 cc (68.5 cu in)
Rated Horsepower:
24 HP (Gross)
Pto Horsepower:
Approx. 18-19 HP (Actual output varies by PTO speed and load)
Bore X Stroke:
78 mm x 78.4 mm (3.07 in x 3.09 in)
Compression Ratio:
22.0:1 (Typical)
Injection System:
Indirect Injection (IDI)
Fuel Filter Part Number:
Varies by specific filter manufacturer, consult manual for OEM numbers (e.g., Kubota 15077-43000 or equivalent).
Overall Length:
Approx. 2500 mm (98.4 in) without front loader/backhoe
Overall Width:
Approx. 1046 mm (41.2 in) at rear tires
Wheelbase:
Approx. 1315 mm (51.8 in)
Ground Clearance:
Approx. 264 mm (10.4 in)
Operating Weight:
Approx. 700 kg (1543 lbs) without attachments
Tractor Only Weight:
Typically around 650-700 kg (1433-1543 lbs)
Tractor With Loader Weight:
Can exceed 1200 kg (2645 lbs)
Rollover Protection:
ROPS (Roll-Over Protective Structure) is standard equipment.
Parking Brake:
Independent, mechanically actuated parking brake.
Safety Interlocks:
Various safety interlock systems for PTO engagement, transmission operation, and operator presence.
Seatbelt:
ROPS often equipped with seat belts for operator restraint.
Dashboard Features:
Includes fuel gauge, temperature gauge, hour meter, warning lights for oil pressure, battery charge, and engine coolant temperature.
Pto Management:
Independent PTO engagement and control for versatile implement operation.
Implement Interface:
Standard 3-point hitch (Category 1) and PTO shaft for compatibility with a wide range of agricultural implements.
Engine Oil Change:
Typically every 50 hours or annually, whichever comes first. Consult manual for specific interval.
Oil Filter Replacement:
Replace with every oil change.
Air Filter Service:
Check and clean every 50 hours; replace as needed. Replace annually or every 200 hours.
Fuel Filter Replacement:
Typically every 200 hours or annually.
Hydraulic Fluid Change:
Every 400 hours or every two years.
Engine Oil Capacity:
Approx. 4.7 L (5.0 US qt) with filter change.
Engine Oil Grade:
Kubota Super Diesel Oil UDT (or SAE 10W-30 API CD or CE grade)
Hydraulic Fluid Capacity:
Approx. 19.8 L (5.2 US gal)
Hydraulic Fluid Type:
Kubota UDT fluid or equivalent.
Coolant Type:
Ethylene glycol-based coolant, 50/50 mixture with distilled water. Use a high-quality antifreeze.
Common Wear Items:
HST filter, fuel filter, air filter, hydraulic filters, tires, and wearable parts on implements.
Potential Hydraulic Issues:
While generally robust, potential issues can arise from contaminated fluid or worn seals, especially in high-usage scenarios.
Electrical Connector Corrosion:
As with many outdoor machines, electrical connectors can be susceptible to corrosion in humid or wet environments, necessitating checks and cleaning.
Manufacturer Origin:
Kubota Corporation, Japan
Brand Specialization:
Renowned for its agricultural machinery, construction equipment, and engines. Strong reputation for reliability and quality.
Bx Series Introduction:
The BX Series compact tractors have been a popular offering, evolving with user needs and technological advancements.
Bx25 Development:
The BX25 built upon the success of earlier BX models, often featuring enhanced hydraulics, more powerful engines, and improved operator comfort.
Production Years:
Typically produced from the late 2000s through the mid-2010s (specific years may vary by region and exact model configuration).
Manufacturing Location:
Primarily manufactured by Kubota in Japan and potentially other international facilities.
