Market Position:
The Kubota B1750 is a compact utility tractor designed for a wide range of residential, landscaping, and light agricultural applications. It is known for its robustness, versatility, and reliability.
Competitors:
Competes with other sub-compact and compact tractors from manufacturers like John Deere (e.g., 1-series), Mahindra, Massey Ferguson, and Yanmar.
Key Features:
Compact size for maneuverability, powerful diesel engine, versatile PTO system, robust hydraulic system for implement operation, available with various mower decks and attachments, user-friendly controls.
Systems Covered:
Engine, transmission, hydraulics, driveline, braking system, steering system, electrical system, mower deck, PTO, chassis, body, maintenance, troubleshooting, diagnostics, torque specifications, wiring diagrams.
Page Count:
Estimated 500+ pages (typical for comprehensive workshop manuals of this type, exact count not provided in product info).
Manual Type:
Service Workshop Manual / Repair Manual
Engine Systems:
Engine overhaul, fuel system (injection, carburetor if applicable), cooling system, lubrication system, air intake system, exhaust system, timing system, starter and charging systems.
Transmission Systems:
Transmission overhaul (hydrostatic or gear), clutch systems, differential, PTO (Power Take-Off) drive and engagement, axle assemblies.
Hydraulic Systems:
Hydraulic pump, hydraulic cylinders, control valves, hydraulic fluid specifications, troubleshooting hydraulic issues, repair procedures for hydraulic components.
Electrical Systems:
Wiring diagrams, lighting systems, starter motor, alternator, battery, ignition system (if applicable), troubleshooting electrical faults, component testing.
Mower Deck Systems:
Mower deck removal and installation, blade sharpening and replacement, spindle repair, belt replacement, height adjustment mechanisms, lubrication points for mower deck.
Maintenance Procedures:
Scheduled maintenance intervals, oil changes, filter replacements (oil, fuel, air), greasing points, coolant checks and changes, transmission fluid checks and changes, hydraulic fluid checks and changes.
Repair Procedures:
Step-by-step repair instructions for all major components, engine rebuild, transmission rebuild, hydraulic system repair, brake system overhaul, steering system repair, electrical component replacement.
Troubleshooting Diagnostics:
Systematic troubleshooting guides for common and uncommon problems, diagnostic charts, symptom-based fault finding, diagnostic codes (if applicable).
Technical Depth:
Comprehensive from basic user maintenance to complete engine and transmission overhaul, including detailed torque specifications, clearances, and diagnostic procedures.
Engine Model:
Likely a Kubota D-series diesel engine, such as the D722 or a similar displacement engine common in the B-series.
Engine Type:
Liquid-cooled, 3-cylinder, 4-stroke diesel engine.
Displacement:
Likely around 0.7-1.0 Liters (700-1000 cc), typical for this class of tractor.
Horsepower:
Estimated 17-20 PTO horsepower. (Exact rating varies by configuration and measurement standard).
Torque:
Specific torque figures would be detailed in the manual, typically in the range of 35-45 lb-ft for this engine size.
Fuel Injection:
Direct injection, likely mechanical injection pump system.
Transmission Type:
Hydrostatic Transmission (HST) is common in B-series models for ease of operation and variable speed control.
Optional Transmission Type:
Some models may have offered a gear transmission option, but HST is prevalent.
Transmission Features:
Variable speed control (forward and reverse), differential lock, independent PTO engagement.
Overall Length:
Typically around 95-105 inches (241-267 cm) without mower deck.
Overall Width:
Approximately 45-50 inches (114-127 cm), dependent on tire size.
Wheelbase:
Around 55-60 inches (140-152 cm).
Operating Weight:
Approximately 1200-1400 lbs (544-635 kg) without attachments or ballast.
Infotainment Features:
Not applicable for this model. Focus is on mechanical and functional operation.
Driver Assistance Features:
Not applicable for this model. Basic operator controls are featured.
Connectivity Features:
Not applicable for this model.
Engine Oil Change Interval:
Typically every 50 hours of operation or annually, whichever comes first. Specific recommendations are in the manual.
Fuel Filter Replacement:
Recommended every 200-300 hours, or as needed if fuel quality is suspect.
Air Filter Maintenance:
Check and clean every 50 hours, replace as needed. More frequent cleaning in dusty conditions.
Engine Oil Type:
Kubota Super UDT Fluid or equivalent API GL-4 SAE 80W-90 gear oil for transmission/hydraulic system. Engine oil is typically SAE 10W-30 or 10W-40 API CD or higher for diesel engines.
Hydraulic Fluid Type:
Kubota UDT Fluid (Universal Drive Train Fluid) or equivalent ISO VG 32 hydraulic oil.
Engine Oil Capacity:
Approximately 3.5-4.5 quarts (3.3-4.3 liters) including filter. (Exact capacity in manual).
Hydraulic Transmission Fluid Capacity:
Approximately 6-7 gallons (22.7-26.5 liters). (Exact capacity in manual).
Common Wear Items:
Hydraulic hoses and seals, PTO clutch wear, hydrostatic pump drive belts, mower deck spindle bearings, tie rod ends due to normal use.
Potential Electrical Issues:
Wiring harness degradation over time, starter solenoid issues, charging system component failures. Manual will detail diagnostic steps.
Brand Heritage:
Kubota Corporation is a Japanese manufacturer of tractors, construction equipment, lawnmowers, and other machinery. Founded in 1890, Kubota is globally recognized for its reliable and durable engineering.
Model Lineage:
The B-series represents Kubota's popular line of compact tractors, offering a balance of power and maneuverability for diverse tasks. The B1750 is part of an evolution that includes models like the B21, B2320, B26, and newer BX and B-series models.
Production Period:
The B1750 model was typically produced in the 1990s and early 2000s, a key period for compact tractor development.
