Segment:
Compact Utility Tractor
Target Audience:
Homeowners, small farmers, landscapers, property managers
Competitors:
John Deere 3 Series, Mahindra Max 20 Series, Massey Ferguson GC Series, Yanmar SA Series
Tractor Attributes:
Versatile, durable, user-friendly, powerful for its class, capable of various attachments
Benefit To Owner:
Enables self-sufficiency in maintenance and repair, reduces reliance on external service, extends tractor lifespan
Engine Systems:
Engine overhaul, fuel system, lubrication system, cooling system, exhaust system, starting system, charging system, diagnostics
Powertrain:
Transmission (HST, Gear), final drive, PTO (Power Take-Off), differential lock, hydraulic pump
Chassis And Steering:
Steering system, front axle, rear axle, braking system, wheel alignment
Electrical And Electronics:
Wiring diagrams, lighting system, instrument panel, starting/charging circuits, troubleshooting electrical faults
Hydraulic System:
Hydraulic pump, control valves, cylinders, filters, fluid lines, troubleshooting hydraulic issues
Operator Station And Body:
Operator's platform, controls, ROPS (Roll-Over Protective Structure), fenders, hood, panel removal/installation
Maintenance Procedures:
Regular servicing, fluid changes, filter replacements, greasing points, belt tensioning, battery care
Repair Procedures:
Engine repair, transmission overhaul, hydraulic component replacement, brake relining, electrical component repair
Troubleshooting Guides:
Diagnostic charts, common problems and solutions, symptom-based troubleshooting
Torque Specifications:
Engine, transmission, chassis fasteners torque values
Special Tool Information:
Listing of necessary special tools for specific repairs
Depth:
Comprehensive, from basic maintenance to full engine and transmission rebuilds
Diagnostic Capability:
Detailed diagnostic procedures for all major systems
Engine Model:
Kubota D1105-E (or similar variants based on specific B2320 sub-model)
Engine Type:
Diesel, 3-cylinder, liquid-cooled
Displacement:
1.123 liters (68.5 cu. in.)
Bore X Stroke:
72 mm x 92 mm (2.83 in x 3.62 in)
Rated Horsepower Engine:
Approximately 23 HP
Rated Horsepower Pto:
Approximately 17.8 HP (may vary)
Injection System:
Indirect Injection (IDI)
Oil Capacity With Filter:
Approximately 3.7 Liters (3.9 US qt.)
Coolant Capacity:
Approximately 4.0 Liters (4.2 US qt.)
Transmission Type Standard:
HST (Hydrostatic Transmission) with 2 Speed Ranges (L/H)
Transmission Type Optional:
Gear Drive (less common on this specific model but possible in some markets)
Cruise Control:
Often features a cruise control function for maintaining speed
Pto Engagement:
Independent PTO (usually 540 RPM rear PTO)
Hydraulic Fluid Type:
Kubota UDT (Universal Drive Train) Fluid or equivalent UTF-M
Hydraulic Fluid Capacity:
Approximately 24.1 Liters (6.4 US gal.)
Length W 3Pt Hitch:
Approx. 2500 mm (98.4 in)
Width Min Tread:
Approx. 1100 mm (43.3 in)
Height W Rops Folded:
Approx. 1300 mm (51.2 in)
Wheelbase:
Approx. 1440 mm (56.7 in)
Operating Weight:
Approx. 700-800 kg (1543-1764 lbs) depending on configuration
Drawbar Pull:
Variable, dependent on traction and weight
Front Tire Size:
e.g., 6-12
Rear Tire Size:
e.g., 8.3-20 or 9.5-20
Rollover Protection:
ROPS (Roll-Over Protective Structure) typically standard or optional
Braking System:
Wet disc brakes, typically mechanical actuation
Seatbelt:
Seatbelt often included with ROPS
Manual Emphasis:
Manual stresses safe operating practices, PTO safety, and proper use of attachments
Engine Oil Change:
Typically every 100-200 hours of operation or annually, whichever comes first. Consult manual for exact interval.
Fuel Filter Replacement:
Regular replacement recommended, often at 200-400 hour intervals or as per manual guidelines.
Hydraulic Fluid Change:
Typically every 400-600 hours or every 2 years.
Engine Oil Spec:
Kubota Super UDT or API CG-4/CI-4 rated diesel engine oil, SAE 10W-30 or 15W-40 depending on temperature range.
Transmission Hydraulic Fluid:
Kubota UDT (Universal Drive Train) Fluid or equivalent UTF-M.
Coolant Type:
Ethylene glycol-based antifreeze mixed with water (50/50 ratio).
Common Wear Items:
PTO clutch wear, hydraulic filter clogging, potential overheating if cooling system is neglected, wear on linkage points.
Key Tasks:
Regular cleaning of radiator fins, checking battery terminals, greasing all grease fittings, inspecting for leaks.
Manufacturer:
Kubota Corporation, a globally recognized manufacturer of agricultural and construction machinery, founded in 1890.
Series Placement:
The B-series represents Kubota's popular line of compact tractors, known for their reliability and versatility, fitting between sub-compact and larger utility tractors.
Production Period:
The B2320 model was part of Kubota's extensive lineup in the mid-2000s to early 2010s, with specific production years varying by region and exact configuration.
