🏷️ Basic Information

Make:

Kubota

Model:

M4900 / M5700

Product Type:

Factory Service Repair Manual

👋 Introduction

Segment:

Compact Utility Tractor (CUT) / Mid-size Utility Tractor

Target Audience:

Farmers, landscapers, property owners, agricultural professionals requiring reliable and versatile tractor performance.

Competitors:

John Deere 5 Series, Massey Ferguson 4700 Series, New Holland TT Series, Mahindra Max Series.

Durability:

Known for robust construction and reliable Kubota diesel engines.

Versatility:

Capable of handling a wide range of agricultural, construction, and landscaping tasks with various implements.

Operator Comfort:

Designed for extended use with comfortable operator stations.

📋 Manual Details

Languages:

English

Primary Coverage:

Kubota M4900 and M5700 Tractor Series

Estimated Pages:

Hundreds (Exact count varies by specific edition/revision, but comprehensive)

Type:

Factory Service Manual / Repair Manual

Format:

PDF Download

📖 Manual Coverage

Engine Mechanical:

Detailed overhaul procedures, component identification, torque specifications, timing adjustments, lubrication systems, cooling systems.

Engine Fuel System:

Fuel injection pump, injectors, fuel filters, troubleshooting, specifications.

Transmission And Drivetrain:

Gearbox disassembly/assembly, clutch, PTO (Power Take-Off) operation and repair, differentials, final drives, hydraulic PTO engagement.

Hydraulic System:

Hydraulic pump, control valve, cylinders, hydraulic fluid specifications, troubleshooting, maintenance, flow rates, pressure testing.

Electrical System:

Wiring diagrams, starter motor, alternator, battery, lighting, ignition system, starter circuits, diagnostic procedures.

Braking System:

Brake types (e.g., wet disc), brake adjustments, hydraulic brake system components, master cylinder, brake fluid specifications.

Steering System:

Steering linkage, power steering components, hydraulic steering pump, troubleshooting.

Cooling System:

Radiator, thermostat, water pump, coolant specifications, flush and refill procedures.

Chassis And Body:

Frame components, fenders, operator's station, hood removal/installation, mounting points.

Pto System:

Rear PTO specifications, PTO clutch, safety precautions, engagement procedures.

3 Point Hitch:

Operation, adjustment, hydraulic lift, lower link sensing, specifications.

General Maintenance:

Routine checks, lubrication points, filter replacement, fluid level checks, daily inspections.

Troubleshooting:

Diagnostic flowcharts, common problems and their solutions, symptom-based troubleshooting for all major systems.

Engine Overhaul:

Complete engine rebuild procedures, piston ring installation, bearing replacement, cylinder head service, valve adjustments.

Transmission Repair:

Transmission disassembly and reassembly, gear inspection, bearing replacement, synchronizer service.

Hydraulic Component Repair:

Hydraulic pump rebuilding, valve block servicing, cylinder seal replacement, troubleshooting hydraulic leaks.

Electrical Diagnostics:

Testing circuits, component testing (starter, alternator), wiring harness repair, battery system testing.

Brake System Service:

Brake adjustment, caliper/cylinder service, brake fluid bleeding, replacement of wear components.

Power Steering Service:

Steering pump replacement, fluid flushing, troubleshooting steering issues.

Depth:

Comprehensive: Covers everything from basic maintenance and operator checks to complete engine, transmission, and hydraulic system overhauls and advanced diagnostics.

📊 Manual Specifications

Format:

PDF (Portable Document Format)

Searchability:

Likely text-searchable, enabling quick navigation to specific topics.

Quality:

High resolution, suitable for clear printing of diagrams, schematics, and text.

Digital Binding:

N/A (Digital download, user can print and bind as needed)

Digital Paper Type:

N/A (Digital download, user can choose paper type for printing)

⚙️ Engine Specifications

Engine Family:

Kubota D1803 / D2200 / D2403 (depending on specific sub-model)

Displacement M4900:

Approx. 1.8 L (1769 cc) for D1803

Displacement M5700:

Approx. 2.2 L (2197 cc) for D2200 or 2.4 L (2434 cc) for D2403

Horsepower M4900:

Rated engine HP approx. 49 HP (36.5 kW), PTO HP approx. 40 HP (29.8 kW)

Horsepower M5700:

Rated engine HP approx. 57 HP (42.5 kW), PTO HP approx. 47 HP (35 kW)

Fuel Type:

Diesel

Injection Type:

Direct Injection (DI) with Bosch or similar injection pumps

Cooling Method:

Water-cooled

🔧 Transmission

Transmission Type:

Main Gear Drive with Synchro Shuttle or HST (Hydrostatic Transmission) option.

Gear Configurations:

Typically 8 Forward / 8 Reverse (F8/R8) with shuttle, or Dual-Speed HST.

Transmission Option:

Hydrostatic Transmission (HST) with 2 or 3 ranges.

Pto Options:

Standard 540 RPM PTO, with optional 540/540E PTO (Economy).

Transmission Fluid:

Kubota UDT Fluid (Universal Drive Train Fluid) or equivalent.

📐 Dimensions

Overall Length:

Varies by model and configuration, typically 120-130 inches (3050-3300 mm).

Overall Width:

Varies by tire configuration, typically 55-65 inches (1400-1650 mm).

Wheelbase:

Approx. 70-75 inches (1780-1900 mm).

Operating Weight:

Approx. 3500-4200 lbs (1588-1905 kg) without ballast.

Rear Pto Horsepower Rating:

M4900: ~40 HP, M5700: ~47 HP

🛡️ Safety Features

Rollover Protection:

ROPS (Roll-Over Protective Structure) is standard; optional ROPs with canopy and seatbelt.

Parking Brake:

Mechanical parking brake engaging rear wheels.

Seat Belt:

Standard seat belt on operator's seat.

Safety Interlocks:

Clutch safety switch, PTO engagement interlock, HST pedal interlock (if applicable).

💡 Technology Features

Features:

Primarily functional; typically includes basic radio/CD player options on deluxe models, but not integrated infotainment systems as seen in modern vehicles.

Features:

No modern driver-assistance systems. Focus is on mechanical and hydraulic controls.

Features:

No inherent connectivity features. Connectivity is via implement attachments.

🔧 Maintenance

Engine Oil Change:

Typically every 250 hours or annually, whichever comes first.

Transmission Fluid Change:

Typically every 500 hours or biennially.

Hydraulic Fluid Change:

Typically every 500 hours or biennially.

Air Filter Replacement:

As needed based on operating conditions, but typically checked at 250-hour intervals.

Engine Oil:

Kubota specific engine oil or SAE 10W-30 API CG-4 or higher, depending on climate (refer to manual for exact spec).

Coolant:

50/50 mix of ethylene glycol antifreeze and distilled water.

Hydraulic Fluid:

Kubota UDT Fluid or equivalent (check manual for alternative specifications).

Common Wear Items:

Clutch wear (especially with frequent directional changes), hydraulic system seals, PTO clutch wear, starter motor solenoid issues.

Electrical Conductivity:

Corrosion in electrical connectors due to exposure, requiring cleaning and dielectric grease application.

Importance:

Adherence to the manual's schedule is crucial for longevity, preventing costly repairs and ensuring optimal performance.

📚 Vehicle History

Brand Reputation:

Kubota Corporation, a Japanese conglomerate, is renowned globally for its high-quality agricultural machinery, construction equipment, and engines, known for reliability and durability.

Series Placement:

The M4900 and M5700 are part of Kubota's established M-Series of utility tractors, bridging the gap between smaller BX/L-Series and larger M-Series models.

Production Period:

These models were primarily produced in the late 1990s and early 2000s, representing a robust generation of utility tractors.

Manufacturing Location:

Primarily manufactured in Japan.

🏆 Awards & Recognition

Industry Standing:

While specific 'awards' for these older models might be scarce, Kubota's M-Series tractors consistently receive high marks in user reviews and industry publications for reliability, build quality, and value for money in the utility tractor segment.