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Kubota

Kubota B20 Tractor Illustrated Master Parts List Manual

Kubota B20 Tractor Illustrated Master Parts List Manual

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Machine data plateRef 24147
Brand
Kubota
Equipment
Lawnmowers
Models covered
Other Wheel Horse Manuals, Wheel Horse
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your serial range? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Kubota
Model:
B20
Model Variant:
B20 (4WD compact tractor)
Production Years:
1990-1996 (approx.)
👋 Introduction
Market Position
Target Audience:
Small farm owners, landscapers, and hobby farmers seeking a compact utility tractor.
Competitive Analysis
Advantage:
Known for its compact size, hydrostatic transmission, and Kubota's reputation for reliability.
Key Features
Key Features:
2-speed PTO, 4WD, power steering, and Category I 3-point hitch.
📋 Manual Details
Manual Overview
Coverage Areas:
Comprehensive parts listings for all major systems and assemblies.
Page Count:
Approximately 350 pages
Manual Type:
Master Parts List Manual
Language:
English
File Format:
PDF
Delivery Method:
Instant download after purchase
📖 Manual Coverage
Systems Covered
Engine:
Parts diagrams and part numbers for all engine components.
Fuel System:
Fuel tank, lines, filters, injection pump, and carburetor parts.
Cooling System:
Radiator, water pump, thermostat, and hoses.
Electrical System:
Starter, alternator, wiring harness, switches, and lights.
Transmission:
Hydrostatic transmission parts, gears, and shafts.
Driveline:
Propeller shafts, U-joints, and differential components.
Hydraulic System:
Pump, control valve, cylinders, and lines.
Steering:
Steering column, gearbox, and tie rods.
Brakes:
Discs, pads, and hydraulic components.
Power Take-Off (PTO):
Clutch, shaft, and gear components.
3-Point Hitch:
Lift arms, top link, and hydraulic parts for the hitch system.
Front Axle:
Final drive, axle shaft, and hub parts.
Body and Frame:
Hood, fenders, ROPS, and chassis components.
Wheels and Tires:
Rims and tire assemblies.
Exhaust:
Exhaust pipe, muffler, and related parts.
Procedures Included
Procedure Types:
Identification of parts with exploded diagrams; not a service manual.
Technical Depth
Level:
Parts-level detail for ordering and identification.
Parts Information
Part Numbers:
OEM Kubota part numbers for each listed part.
Diagrams:
Exploded view diagrams showing component relationships.
📊 Manual Specifications
File Format
File Type:
PDF
Compatibility:
Works on any device with a PDF reader, including PCs, Macs, smartphones, and tablets.
Requirements:
None beyond a PDF reader.
Searchability:
The PDF is searchable with page thumbnails and bookmarks for easy navigation.
Print Quality
Resolution:
High-quality, high-resolution scans for clear parts identification.
Binding Type
Binding:
Digital - no physical binding
Paper Type
Paper:
N/A - digital download only
⚙️ Engine Specifications
Primary Engine
Engine Model:
Kubota D1102 (approx.)
Type:
4-cycle, 3-cylinder, liquid-cooled diesel
Displacement:
1.1 L (1102 cc)
Rated Output:
20 HP (15 kW)
Fuel System:
Indirect injection
Starting:
Electric starter
🔧 Transmission
Standard Transmission
Type:
Hydrostatic (HST)
Speeds:
Infinite forward and reverse
Features:
Provides smooth acceleration and easy direction changes.
Optional Transmission
Type:
None - only hydrostatic was offered on B20.
📐 Dimensions
Exterior Dimensions
Wheelbase:
1,430 mm (56.3 in)
Length:
2,540 mm (100 in)
Weights
Curb Weight:
770 kg (1,700 lb)
🛡️ Safety Features
Ratings
Crash Test Ratings:
N/A - agricultural tractor not rated by NHTSA
Active Safety Features
Operator Presence Control:
Engine stops if operator leaves seat with PTO engaged (if equipped).
Seat Belt:
Equipped with seat belt when ROPS is installed.
Passive Safety Features
ROPS:
Roll-over protective structure (optional or standard depending on year).
💡 Technology Features
Infotainment
Audio System:
None - not offered on this tractor model.
Driver Assistance
Remote Control:
N/A - driver assistance features not applicable to this tractor.
🔧 Maintenance
Service Intervals
Engine Oil:
Change every 100 hours or 6 months (approx.)
Hydraulic Fluid:
Check and change as per Kubota specifications, typically every 600 hours.
Fluid Specifications
Engine Oil:
SAE 10W-30 or 15W-40 API service class CF or better (approx.)
Hydraulic Fluid:
Kubota UDT (Universal Dynamic Transmission) fluid or equivalent.
Known Issues / Common Wear Items
Common Wear Items:
Hydrostatic transmission belts, hydraulic hoses, and filters.
📚 Vehicle History
Brand Heritage
Manufacturer:
Kubota Corporation, founded in 1890 in Osaka, Japan.
Model Evolution
Position in Lineup:
B20 was part of the B-series compact tractors, known for versatility and compact size.
Production Location
Assembly Plant:
Manufactured in Japan.
🏆 Awards & Recognition
Recognitions
Awards:
No specific awards found for this model, but Kubota B-series tractors have historically been well-regarded for quality.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the serial range before you buy

Manufacturers change procedures and part numbers by serial-number break. If your data plate shows a serial prefix that is not listed above, contact us with the model and serial number and we will confirm coverage before you order.

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  • Print-ready PDF Searchable text, print the pages you need for the workshop.
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