🏷️ Basic Information

Make:

Kubota

Model:

B1750 Tractor and Mower

Product Type:

Factory Service Repair Manual

👋 Introduction

Market Segment:

Compact utility tractor, often used for property maintenance, landscaping, small-scale farming, and light commercial applications.

Competitors:

Directly competes with other compact tractor manufacturers such as John Deere (e.g., 1 Series, 2 Series), Mahindra (e.g., Max series), Massey Ferguson, Ford/New Holland (e.g., Boomer series), and Yanmar.

Versatility:

Known for its compact size, maneuverability, and ability to handle various attachments (e.g., front-end loaders, backhoes, mowers, tillers), making it a versatile tool.

Durability:

Kubota's reputation for robust construction and reliable diesel engines contributes to the B1750's longevity and performance in demanding conditions.

Power Take Off:

Typically features rear PTO, and often a mid-PTO for mower decks, providing ample power for driven implements.

📋 Manual Details

Overall Coverage:

Complete factory service and repair information for the Kubota B1750 Tractor and Mower.

Estimated Page Count:

Hundreds of pages (specific number not provided in product description, but indicative of comprehensive coverage).

Manual Type:

Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine System:

Detailed diagnostics, disassembly, assembly, and repair procedures for the engine. Includes fuel system, lubrication system, cooling system, starting system, and charging system.

Transmission System:

Comprehensive coverage of the transmission, including hydraulic systems, gear shifting mechanisms, and power take-off (PTO) unit. Includes repair and adjustment procedures.

Hydraulic System:

In-depth information on the tractor's hydraulic system, including pump, cylinders, control valves, and associated lines. Covers maintenance, troubleshooting, and component replacement.

Electrical System:

Detailed wiring diagrams, troubleshooting guides for electrical components, lighting systems, starter, alternator, and instrument panel.

Chassis And Frame:

Procedures for chassis inspection, maintenance, and repair, including front axle, steering system, and rear axle components.

Brake System:

Coverage of brake system operation, maintenance, and repair, including adjustment and component replacement.

Mower Deck And Attachments:

Specific repair and maintenance procedures for the integrated mower deck, including blade replacement, belt tensioning, and deck height adjustment. May also cover common front or rear PTO-driven attachments.

Routine Maintenance:

Detailed instructions for all scheduled maintenance tasks, including oil changes, filter replacements, lubrication points, and fluid checks.

Troubleshooting Diagnostics:

Extensive troubleshooting guides with symptom-based diagnostics to identify and resolve common and uncommon issues.

Component Disassembly Assembly:

Step-by-step procedures for removing, disassembling, inspecting, repairing, and reassembling all major tractor and mower components.

Specifications And Tolerances:

Precise technical specifications, measurements, clearances, and torque values required for proper assembly and repair.

Special Tools And Jigs:

Identification and usage instructions for any special tools or jigs required for specific repair procedures.

Depth Of Coverage:

Comprehensive, covering everything from basic user maintenance to complete engine rebuilds, transmission overhauls, and hydraulic system repairs. Suitable for professional technicians and advanced DIY users.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution, suitable for printing with clear diagrams and text.

Binding Type:

N/A (Digital PDF Download)

Paper Type:

N/A (Digital PDF Download)

⚙️ Engine Specifications

Engine Model:

Likely a Kubota D1105 or similar 3-cylinder diesel engine. Specific model may vary slightly by exact configuration or year.

Engine Type:

3-Cylinder, 4-Stroke, Water-Cooled Diesel

Displacement:

Approximately 1123 cc (68.5 cubic inches)

Rated Horsepower:

Around 17 PTO horsepower (specific engine horsepower may be slightly lower). Exact rating depends on engine variant.

Peak Torque:

Torque figures are typically in the range of 40-50 lb-ft, providing strong pulling power for its class.

Fuel Type:

Diesel

Injection System:

Indirect Injection (IDI) or Direct Injection (DI) system, depending on the specific engine variant.

Fuel Filter Part Number:

Commonly uses Kubota part numbers like 15221-43000 or equivalent aftermarket. Consult manual for exact fitment.

🔧 Transmission

Transmission Type:

Hydrostatic Transmission (HST)

Speed Control:

Variable speed control via a foot pedal, allowing for smooth acceleration and deceleration without clutch operation.

Drive Modes:

2WD (Two-Wheel Drive) or 4WD (Four-Wheel Drive) configurations are common for this model.

Pto Speed:

Standard 540 RPM rear PTO, and a 2000 or 2500 RPM mid-PTO for mower decks.

Transmission Fluid Type:

Kubota UDT (Universal Tractor Transmission Fluid) or equivalent approved hydraulic/transmission fluid.

📐 Dimensions

Overall Length:

Approximately 2500-2600 mm (98-102 inches) without attachments.

Overall Width:

Approximately 1100-1300 mm (43-51 inches) depending on tire configuration.

Wheelbase:

Approximately 1500-1600 mm (59-63 inches).

Operating Weight:

Around 800-1000 kg (1760-2200 lbs) without operator and attachments.

Drawbar Pull Capacity:

Typical drawbar capacity for this class is in the range of 800-1200 kg (1760-2650 lbs).

🛡️ Safety Features

Rollover Protection:

ROPS (Roll-Over Protective Structure) is a standard safety feature. A foldable ROPS may be fitted. Operator must use seatbelt when ROPS is in place.

Safety Interlocks:

Features safety interlocks to prevent operation if the operator is not seated, or if PTO is engaged inappropriately.

Lighting:

Includes headlights, taillights, and brake lights for visibility during operation, especially in low-light conditions.

💡 Technology Features

Dashboard Controls:

Features a functional dashboard with essential gauges for engine RPM, temperature, fuel level, and indicator lights for system status. No advanced infotainment systems present.

Cruise Control:

Not typically equipped with cruise control. Operation relies on hydrostatic pedal control.

Auxiliary Power:

May include a 12V auxiliary power outlet for charging small devices, though this is not a primary focus for tractor operation.

🔧 Maintenance

Engine Oil Change:

Typically every 100 or 200 operating hours, or annually, whichever comes first. Refer to manual for precise interval and oil type.

Hydraulic Fluid Change:

Recommended every 500 or 1000 operating hours, depending on operating conditions. Fluid filter should be changed more frequently.

Air Filter Maintenance:

Check and clean air filter element regularly (e.g., every 50-100 hours), and replace as needed. Dry element cleaning is preferred.

Engine Oil Type:

Kubota recommends API CD or CE classification diesel engine oil, SAE 10W-30 or 10W-40 depending on ambient temperature. Consult manual for exact specification and viscosity.

Engine Oil Capacity:

Approximately 4.0 - 4.5 liters (4.2 - 4.8 US quarts) with filter change.

Coolant Type:

A 50/50 mixture of permanent-type antifreeze (ethylene glycol based) and clean water. Refer to manual for Kubota approved coolant specifications.

Hydraulic Fluid Capacity:

Approximately 20-25 liters (5.3-6.6 US gallons) for the transmission and hydraulic system.

Hydrostatic Transmission Wear:

Like many HST tractors, prolonged heavy use or inadequate maintenance can lead to wear in the HST unit. Regular fluid and filter changes are crucial.

Seals And Hoses:

Aging rubber seals and hydraulic hoses can develop leaks over time, especially on older units. Periodic inspection and replacement are necessary.

Glow Plug Issues:

Cold weather starting can sometimes be challenging if glow plugs are not functioning correctly. The manual will detail testing and replacement.

3-Point Hitch Adjustment:

The 3-point hitch may require periodic adjustment for proper implement leveling and control. Procedures are covered in the manual.

📚 Vehicle History

Manufacturer Origin:

Kubota Corporation, a Japanese company founded in 1890, renowned for its agricultural machinery, construction equipment, and engines.

Series Context:

The B1750 is part of Kubota's popular B-Series compact tractors, which have evolved over decades to offer increased power, comfort, and features while maintaining a compact footprint.

Production Period:

The B1750 series was primarily produced in the late 1980s and into the 1990s. Specific year ranges would require further model number breakdown.

🏆 Awards & Recognition

Industry Acclaim:

While specific awards for the B1750 model may not be publicly documented, Kubota's B-Series has consistently received praise for reliability, value, and performance within the compact tractor market.

Owner Satisfaction:

Owners of Kubota tractors generally report high satisfaction due to their durability and cost-effectiveness over the long term.