🏷️ Basic Information

Make:

Kubota

Model:

B1750

Model Variant:

B1750HST

Vehicle Type:

Compact Tractor

Product Type:

Service Repair Workshop Manual

Product Code:

Likely specific to seller, not provided in data

👋 Introduction

Target User:

Owners, operators, mechanics, and service technicians of Kubota B1750 and B1750HST tractors.

Utility Segment:

Compact utility tractor, suitable for small farms, landscaping, property maintenance, and light construction.

Competitive Set:

Competes with similar models from manufacturers like John Deere (e.g., 1 Series), Mahindra (e.g., Max series), and Yanmar.

Model Highlight B1750:

Known for its robust build, reliable performance, and versatility in various applications.

Model Highlight B1750Hst:

Features a hydrostatic transmission for smooth, clutchless operation and variable speed control, enhancing ease of use.

Professional Guidance:

Provides the same level of detail and accuracy used by factory-trained mechanics worldwide.

📋 Manual Details

Manual Coverage Scope:

Comprehensive service and repair instructions for the Kubota B1750 and B1750HST compact tractors.

Estimated Page Count:

Typically 500+ pages for this type of comprehensive service manual. Specific count not provided.

Manual Classification:

Workshop Service and Repair Manual

Language Of Publication:

English

Delivery Format:

PDF Download

📖 Manual Coverage

Engine Systems:

Engine overhaul, fuel system, cooling system, lubrication system, intake and exhaust systems, engine diagnostics, troubleshooting.

Transmission Systems:

For HST (Hydrostatic Transmission): hydraulic system, transmission overhaul, service procedures, maintenance, troubleshooting. For Standard Transmission (if applicable): gearbox overhaul, clutch, driveshafts, PTO engagement.

Hydraulic Systems:

Hydraulic pump, control valves, cylinders, hoses, filters, hydraulic fluid specifications, troubleshooting, maintenance.

Electrical Systems:

Wiring diagrams, starter, alternator, battery, lighting, ignition system (if applicable), safety interlocks, troubleshooting, component testing.

Chassis And Frame:

Frame inspection, front axle, rear axle, steering system, suspension (if applicable).

Braking System:

Brake mechanism, brake fluid, adjustment, repair, troubleshooting.

Pto Systems:

Rear PTO and Mid PTO (if equipped) service, maintenance, troubleshooting, specifications.

Control Systems:

Steering, throttle, PTO engagement, transmission controls, hydraulic controls, operator station layout.

Maintenance Procedures:

Routine maintenance tasks, lubrication, filter changes, fluid checks and changes, greasing points, safety checks.

Repair Procedures:

Step-by-step instructions for component removal, installation, and repair for all major systems.

Troubleshooting Guides:

Systematic diagnostic procedures to identify and resolve common and uncommon problems.

Overhaul Instructions:

Detailed procedures for complete engine, transmission, and hydraulic system overhauls.

Special Tool Requirements:

Identification and usage instructions for specialized tools required for specific repairs.

Torquespecs Engine:

Detailed torque specifications for all engine fasteners, including cylinder head, main bearings, and connecting rods.

Torquespecs Transmission:

Torque specifications for transmission case bolts, drive shafts, and other critical components.

Diagnostic Capability:

Advanced diagnostics, including electrical system testing, hydraulic pressure testing, and engine performance analysis.

Rebuild Specifications:

Precise specifications for machining, assembly tolerances, torque values, and clearances for all major components.

Component Disassembly Assembly:

Detailed, illustrated steps for disassembling and reassembling all tractor components.

Wiring Diagrams:

Complete, detailed electrical wiring diagrams for all systems, essential for troubleshooting.

Schematics:

Hydraulic schematics and power flow diagrams for better understanding of system operation.

📊 Manual Specifications

File Type:

Portable Document Format (PDF)

Searchability:

Typically searchable text for easy information retrieval.

Visual Clarity:

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

Digital Binding:

N/A (Digital PDF)

Digital Media:

N/A (Digital PDF)

⚙️ Engine Specifications

Engine Model:

Likely Kubota D905 (3-cylinder diesel) or similar model based on typical B-series configurations. Specific model number would be in the manual.

Engine Type:

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

Engine Horsepower Gross:

Approximately 16-18 HP (Gross). Net HP will be lower. Precise figures in manual.

Engine Displacement:

Approximately 0.97 L (59.2 cu. in.). Precise figures in manual.

Bore X Stroke:

Specific dimensions will be detailed in the manual.

Fuel Type:

Diesel

Injection System:

Indirect Injection (IDI) or Direct Injection (DI) depending on exact engine variant. Manual will specify.

Fuel Filter Part Number:

Specific Kubota part number (e.g., 16411-43010 or similar) will be listed in the manual.

Oil Capacity:

Approximately 3.7 L (3.9 US qt) with filter change. Precise capacity in manual.

Engine Oil Specification:

Kubota UDT Fluid (Universal Tractor Transmission Oil) or SAE 10W-30/15W-40 API CD or CE rated diesel engine oil. Manual will confirm precise spec and API rating.

Coolant Capacity:

Approximately 4.0 L (4.2 US qt). Precise capacity in manual.

Coolant Type:

Ethylene Glycol based antifreeze (50/50 mix with distilled water). Manual will specify exact type and freeze protection.

🔧 Transmission

Transmission Type:

HST (Hydrostatic Transmission) for the B1750HST model. Likely a gear transmission for non-HST variants.

Transmission Variants:

May have a gear drive transmission option on some B1750 models.

Hst Features:

Infinite speed selection forward and reverse, cruise control (on some models), smooth engagement, variable displacement hydraulic pump and motor.

Transmission Fluid Specification:

Kubota UDT Fluid (Universal Tractor Transmission Oil) or equivalent. Manual will confirm precise specification and capacity.

Transmission Oil Capacity:

Approximately 21.5 L (5.7 US gal) for HST. Exact capacity specified in manual.

Pto Speeds:

Typically 540 RPM rear PTO and potentially 2000 RPM mid PTO. Manual will confirm specific PTO configurations and speeds.

📐 Dimensions

Overall Length:

Around 2500 mm (98.4 in) without front loader. Precise dimensions in manual.

Overall Width:

Around 1100 mm (43.3 in). Precise dimensions in manual.

Wheelbase:

Approximately 1450 mm (57.1 in). Precise dimensions in manual.

Operating Weight:

Approximately 700-800 kg (1543-1764 lbs) without attachments. Exact weight in manual.

Lift Capacity Three Point Hitch:

Approximate lift capacity at ball ends: 600 kg (1323 lbs). Exact specifications in manual.

Front Tire Options:

Commonly 6-12 or 7-14 agricultural or turf tires. Manual will detail approved sizes.

Rear Tire Options:

Commonly 8.3-20 or 9.5-20 agricultural or turf tires. Manual will detail approved sizes.

🛡️ Safety Features

Operator Presence System:

Likely includes an operator presence control (seat switch) that disengages PTO and transmission when the operator leaves the seat.

Safety Interlocks:

Interlocks for PTO engagement, parking brake, and transmission neutral position to prevent unintended movement.

Rollover Protection:

Standard ROPS (Roll-Over Protective Structure) is typically included. Foldable ROPS may be an option. Manual will detail ROPS type and safety instructions.

Seatbelt:

Seatbelt is typically integrated with the ROPS and operator presence system.

💡 Technology Features

Display Systems:

Basic dashboard instrumentation (engine hours, fuel level, temperature, warning lights). No advanced infotainment features.

Operator Controls Ergonomics:

Designed for functional operation with intuitive control placement. HST models offer ease of use.

Electronics Architecture:

Relatively simple electrical system focused on core tractor functions, not modern electronic modules found in vehicles.

🔧 Maintenance

Engine Oil Change:

Typically every 50-100 operating hours or annually. Manual will provide precise interval based on operating conditions.

Fuel Filter Replacement:

Recommended at 200-300 operating hours or annually. Manual will confirm.

Hydraulic Fluid And Filter:

Typically every 500-1000 operating hours or every 1-2 years. Manual specifies exact intervals and filter part numbers.

Hydraulic Oil Specification:

Kubota UDT Fluid (Universal Tractor Transmission Oil) is standard. Manual confirms.

Gear Oil Specification:

Manual transmission and final drive fluid specifications will be detailed in the manual.

Hst Performance Degradation:

Over time, HST units can experience reduced performance due to wear or contamination. Proper fluid maintenance is key.

Hydraulic Leakage:

Common to many tractors, leaks can occur at seals, hoses, and fittings. Manual provides diagnostic and repair steps.

Electrical Connection Corrosion:

Exposure to elements can cause corrosion in electrical connectors, leading to intermittent issues. Manual provides wiring diagrams and troubleshooting.

📚 Vehicle History

Manufacturer Origin:

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

B Series Legacy:

The B-series represents Kubota's long-standing commitment to producing reliable and versatile compact tractors for various needs.

Production Period Estimate:

The B1750 series was likely produced in the late 1990s to early 2000s, a common period for these models.

🏆 Awards & Recognition

Brand Reputation:

Kubota is consistently recognized for the reliability, durability, and longevity of its tractors.

Operator Satisfaction:

Generally high customer satisfaction due to performance and build quality.