Segment:
Sub-Compact Tractor Segment
Target User:
Homeowners, small farm operators, landscapers, property maintenance professionals
Key Competitors:
John Deere 1 Series/2 Series, Massey Ferguson GC Series, Yanmar SA Series, Mahindra Max Series
Versatility:
Designed for a wide range of tasks including mowing, tilling, loader work, and snow removal with various attachments
Compact Design:
Maneuverable in tight spaces, suitable for residential properties
Engine Service:
Detailed engine overhaul, troubleshooting, and component replacement
Powertrain Service:
Transmission, clutch, PTO, drive shafts, and differential repair
Hydraulic System:
Hydraulic pump, cylinder, valve, and line maintenance and repair
Electrical System:
Wiring diagrams, component testing, starter, alternator, and lighting service
Brake System:
Brake caliper, master cylinder, and linkage service and adjustment
Steering System:
Steering linkage, column, and power steering unit maintenance
Cooling System:
Radiator, thermostat, fan, and coolant troubleshooting
Fuel System:
Fuel injection, filters, and tank service
Chassis And Frame:
Frame inspection, front axle, and rear axle repair
Operator Station:
Seat, controls, dashboard, and safety features
Maintenance Procedures:
Regular scheduled maintenance, lubrication, and fluid changes
Troubleshooting Guides:
Diagnostic charts and symptom-based troubleshooting for common issues
Disassembly And Reassembly:
Step-by-step instructions for component removal and installation
Torque Specifications:
Precise torque values for critical fasteners
Alignment Procedures:
Wheel alignment specifications and adjustment methods
Diagnostic Procedures:
Methods for identifying and resolving malfunctions
Depth Of Information:
Comprehensive, covering all aspects from basic maintenance to complete engine rebuilds
Detail Level:
Factory-level detail with schematics, diagrams, and part identification
Engine Model:
Kubota D1105-E2BG (typically)
Engine Type:
Diesel, 3-Cylinder, Indirect Injection
Displacement:
1.123 Liters (68.5 cu. in.)
Rated Horsepower Net:
Approximately 24.1 HP (at 2600 RPM)
Engine Cooling:
Liquid-Cooled
Fuel Injection:
Direct Injection (Common Rail system not typical for this series)
Oil Type:
Kubota Super UDT or equivalent (check manual for specific viscosity and API rating)
Oil Capacity:
Approximately 4.1 Liters (4.3 US qt) with filter (refer to manual)
Air Filter Type:
Replaceable Cartridge Type
Glow Plugs:
Equipped with glow plugs for cold starting assistance
Transmission Type:
HST (Hydrostatic Transmission)
Drive System:
4WD (Four-Wheel Drive)
Speed Control:
Two-pedal forward/reverse control
Pto Type:
Rear PTO (540 RPM) and Mid PTO (2000 RPM, optional/integrated)
Transmission Fluid:
Kubota Super UDT or UDT-2 (for HST system)
Transmission Fluid Capacity:
Approximately 23.1 Liters (6.1 US gal) (refer to manual)
Overall Length:
Approx. 2500 mm (98.4 in.) without 3-point hitch (refer to manual)
Overall Width:
Approx. 1070 mm (42.1 in.) with R1 tires (refer to manual)
Overall Height:
Approx. 2150 mm (84.6 in.) to top of ROPS (refer to manual)
Operating Weight:
Approx. 770 kg (1698 lbs) without ballast (refer to manual)
Wheelbase:
Approx. 1350 mm (53.1 in.) (refer to manual)
Operator Protection:
ROPS (Roll-Over Protective Structure) and seatbelt are standard
Operator Presence Control:
Standard safety feature that disengages PTO and transmission when operator leaves seat
Parking Brake:
Independent parking brake mechanism
Lighting:
Headlights, taillights, and warning lights
Instrument Panel:
Basic analog gauges and warning lights for engine RPM, temperature, fuel level, oil pressure, battery charge, etc.
Cruise Control:
Not typically featured on this model.
Auto Idle:
Some versions may feature auto-idle for engine speed reduction when not actively using a PTO-driven implement.
Connectivity Features:
None (designed for functional operation, not modern connectivity).
Engine Oil Change:
Every 100 hours of operation or annually (refer to manual for precise interval and conditions).
Fuel Filter Replacement:
Recommended every 200-400 hours or annually (check manual).
Air Filter Cleaning Replacement:
Inspect every 50 hours, clean as needed, replace every 200 hours or annually.
Hydraulic Fluid Change:
Every 400-600 hours or every two years (refer to manual).
Engine Oil Viscosity:
Kubota Super UDT or SAE 10W-30 API CD/CF (verify with manual)
Hydraulic Transmission Fluid:
Kubota Super UDT / UDT-2
Common Wear Items:
Hydrostatic transmission (HST) components, PTO clutch wear, front axle kingpin wear, hydraulic pump efficiency degradation over time.
Electrical Issues:
While generally robust, wiring harness chafing or corrosion can occur in heavy-duty use environments.
Engine Performance:
Low power or rough running can indicate fuel system issues, injector problems, or intake restrictions.
Manufacturer Origin:
Japan
Company Focus:
Kubota is a well-established manufacturer of agricultural machinery, construction equipment, and engines.
Series Placement:
Part of Kubota's highly successful 'B-Series' of compact tractors, known for reliability and performance.
Product Lifecycle:
The B2620 represents a specific iteration within Kubota's continuous development of their compact tractor line, often succeeding or overlapping with models like the B2320, B2920, etc.
Production Years:
Likely produced from the mid-2000s to early 2010s (specific years depend on market and region, requires manual cross-reference).
Industry Awards:
Kubota tractors are consistently recognized for reliability and durability in customer satisfaction surveys and industry reviews, though specific awards for the B2620 are not readily available without detailed historical data.
Customer Perception:
Highly regarded for its robust build quality, ease of operation, and long service life.
