Kubota B2620 Specs
| Engine Detail | |
| Kubota D1105 | |
| diesel | |
| 3-cylinder | |
| liquid-cooled | |
| Displacement: | 68.5 ci 1.1 L |
| Bore/Stroke: | 3.1×3.1 inches 79 x 79 mm |
| Power (gross): | 26 hp 19.4 kW |
| Air cleaner: | dual paper elements |
| Rated RPM: | 2800 |
| Starter volts: | 12 |
| Oil capacity: | 3.2 qts 3.0 L |
| Coolant capacity: | 4.1 qts 3.9 L |
| Transmission | |
| Type: | hydrostatic |
| Gears: | infinite (3-range) forward and reverse |
| Oil capacity: | 16 qts 15.1 L |
| Kubota B2620 Tires | |
| Standard tires (ag): | Front: 7-12. Rear: 11.2-16 |
| Optional tires (ag): | Front: 6.00-12. Rear: 9.5-16 |
| Lawn/turf front: | 22×8.50-12 |
| 23×8.50-12 | |
| Lawn/turf rear: | 33×12.50-15 |
| Industrial front: | 23×8.50-12 |
| Industrial rear: | 12-16.5 |
| Dimensions | |
| Wheelbase: | 61.5 inches 156 cm |
| Length: | 95.1 inches 241 cm |
| Width: | 49 inches 124 cm |
| Weight: | 1,554 lbs 704 kg |
| Ground clearance: | 12.8 inches 32 cm |
| Front tread: | 32.1 inches 81 cm |
| Rear tread: | 37.4 inches 94 cm |
Kubota B2620 Attachments
| Attachment overview | |
| 54″ mid-mount mower deck | |
| 60″ mid-mount mower deck | |
| Front-end loader | |
| Backhoe |
| 54″ Mower deck | |
| Type: | mid-mount Kubota RCK54 |
| 3-blade | |
| Cutting width: | 54 inches 137 cm |
| Weight: | 300 lbs 136 kg |
| Cut height: | 1 to 4 inch 2 to 10 cm |
| 60″ Mower deck | |
| Type: | mid-mount Kubota RCK60 |
| 3-blade | |
| Cutting width: | 60 inches 152 cm |
| Cut height: | 1 to 4 inch 2 to 10 cm |
| Kubota BH65 Backhoe | |
| Backhoe type: | Kubota BH65 Backhoe |
| Digging depth: | 80.1 inches 203 cm |
| 2-Foot flat digging depth: | 78.8 inches 200 cm |
| 8-Foot flat digging depth: | 56.4 inches 143 cm |
| Reach from pivot: | 108.9 inches 276 cm |
| Loading height: | 64.5 inches 163 cm |
| Bucket force: | 2,585 lbs 1172 kg |
| Dipperstick force: | 1,687 lbs 765 kg |
| Kubota LA364 Loader | |
| Height (to pin): | 78.6 inches 199 cm |
| Clearance, dumped bucket: | 60.9 inches 154 cm |
| Dump reach: | 22.7 inches 57 cm |
| Dump angle: | 40° |
| Rollback angle: | 25° |
| Breakout force (at pin): | 2,144 lbs 972 kg |
| Breakout force (at 500mm): | 1,520 lbs 689 kg |
| Breakout force (bucket): | 1,741 lbs 789 kg |
| Lift to full height (at pin): | 952 lbs 431 kg |
| Lift to full height (at 500mm): | 661 lbs 299 kg |
| Bucket width: | 50 inches 127 cm |
| Raise time to height: | 3.7 s |
| Bucket dump time: | 1.9 s |
| Lowering time: | 2.7 s |
| Rollback time: | 2.6 s |
Kubota B2620 Problems
The Kubota B2620 is a well-regarded compact tractor, but some users have reported common issues, particularly related to starting problems, hydraulic function, and the 3-point hitch. Here’s a summary of these issues and some user feedback:
Starting Issues
- Troubleshooting: Many users have encountered difficulties with the B2620 starting. Common steps to address these problems include checking safety switches, battery connections, and the ignition switch. For example, one user reported that even after jumping all safety switches and replacing both the battery and ignition switch, the tractor still wouldn’t start. Another case involved the tractor starting but stalling when moving forward or engaging the PTO, suggesting issues with either the safety switches or engine load.
Hydraulic Problems
- PTO Functionality: Hydraulic issues are also a concern, with users noting that the PTO (Power Take-Off) may struggle to raise or lower properly when attachments like tillers are connected. A common recommendation is to check and clean the suction screen or filter, as blockages can hinder hydraulic performance.
3-Point Hitch Issues
- Mechanical Problems: The 3-point hitch has been reported to have issues, such as snap rings coming off, which can lead to operational failures. Users have had to replace these snap rings multiple times, pointing to a potential design flaw or wear issue.
General Feedback While many users value the B2620 for its capabilities, they emphasize the need for regular maintenance and awareness of these common issues. Potential buyers are encouraged to research these concerns and consider them when evaluating the B2620 for their needs.
Kubota B2620 Review
The Kubota B2620 is a compact utility tractor that has earned high marks for its performance, versatility, and user-friendly design. Here’s a comprehensive overview based on various reviews and user experiences:
Features
- Engine: The B2620 is equipped with a 3-cylinder diesel engine that produces 26 horsepower, with 19 horsepower available at the PTO (Power Take-Off). Known for its high torque and quiet operation, the engine meets Interim Tier 4 emissions standards, ensuring it runs cleanly and is virtually smoke-free under load.
- Transmission: It features a 3-range hydrostatic transmission, offering better control over speed and power compared to the 2-range systems found in many competitors. The transmission includes low (L) for heavy-duty tasks, medium (M) for general work, and high (H) for transport, reaching a top speed of 12.6 mph.
- Hydraulics: With a hydraulic flow rate of 8.3 gallons per minute, the B2620 supports a robust 3-point hitch rated to lift 1,058 lbs at 24 inches behind the link point. This capacity is advantageous for a variety of implements, including loaders and backhoes.
User Experience
- Versatility: Users appreciate the B2620 for its ability to handle a range of tasks, from mowing and stump removal to site preparation and moving heavy materials like dirt and stone. Its capabilities make it suitable for both residential and light commercial work.
- Comfort and Ergonomics: The tractor is designed with user comfort in mind, featuring well-placed controls and clear gauges that are easy to read in different lighting conditions. While the treadle pedal design has received mixed reviews, many find it easy to adapt to.
- Loader Performance: When equipped with the LA364 loader, which has a lifting capacity of 952 lbs, the B2620’s hydraulics are noted for their responsiveness, aiding in efficient task performance.
Comparisons and Considerations
- Ground Clearance and Durability: Compared to the BX series, the B2620 offers higher ground clearance and superior overall durability.
- Hydraulics and Hitch: It features more powerful hydraulics and a full Category 1 3-point hitch, which enhances its utility.
- Operational Comfort: The B2620 is praised for its quieter operation and more comfortable driving experience.
Overall The Kubota B2620 is highly regarded for its robust performance, ease of use, and versatility. It’s a reliable choice for those seeking a compact tractor that can handle a variety of tasks efficiently and comfortably.