Production
| Description | Utility tractor |
|---|---|
| Manufacturer | Kioti (a part of Daedong) |
Engine
| Cab Fuel tank | 25 gal (94.6 L) |
|---|---|
| Engine type | Daedong 2.4L 4-cyl diesel |
| ROPS Fuel tank | 22.5 gal (85.2 L) |
| Bore/Stroke | 3.425x4.031 inches (87 x 102 mm) |
| Description | Daedong 4F243T / turbocharged diesel / 4-cylinder 8-valve / liquid-cooled inline / The owners of a 2021 RX6620 reports that his tractor's engine is labeled as a 4HT4. |
| Displacement | 148.6 ci (2.4 L) |
| Emissions | Tier IV |
| Fuel system | common rail direct injection |
| Power (gross) | 66 hp (49.2 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 66 hp (49.2 kW) |
| PTO (claimed) | 57.6 hp (43.0 kW) |
Transmission
| Clutch | dry disc / wet disc |
|---|---|
| Gears | 12 forward and reverse / 12 forward and reverse |
| Type | synchro shuttle / power shuttle |
| Transmission type | 12-speed synchro shuttle / 12-speed power shuttle |
| Transmission type | 12-speed synchro shuttle / 12-speed power shuttle |
Mechanical
| Cab | Two-post foldable ROPS. Cab optional with air-conditioning. |
|---|---|
| Description | Wet discs brakes |
| Differential lock | rear standard |
| Drive type | Four-wheel drive |
| Steering | hydrostatic power |
Hydraulics
| Pump flow | 17.9 gpm (67.8 lpm) |
|---|---|
| Type | open center gear pump |
| Valves | 1 to 3 |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift (at 24"/610mm) | 3594 lbs (1630 kg) |
| Rear Type | II |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/540E (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Cab Weight | 5798 lbs (2629 kg) |
|---|---|
| Front tread | 57.7 inches (146 cm) |
| Ground clearance | 16.5 inches (41 cm) |
| Height (cab) | 103.6 inches (263 cm) |
| Height (ROPS) | 105.5 inches (267 cm) |
| Length | 145 inches (368 cm) |
| Rear tread | 55.7 inches (141 cm) |
| ROPS Weight | 5202 lbs (2359 kg) |
| Wheelbase | 82.7 inches (210 cm) |
| Width | 70.9 inches (min) (180 cm) |
| Front tire | 9.5-20 |
| Rear tire | 14.9-28 |
| Weight | 5202 to 5798 pounds |
| Wheelbase | 82.7 inches (210 cm) |
| Ag front | 9.5-20 |
| Ag rear | 14.9-28 |
| Industrial front | 12.5/80-18 |
| Industrial rear | 18.4-24/8 |
| Lawn/turf front | 31x13.5-15/8 |
| Lawn/turf rear | 44x18-20/4 |
Kioti RX6620 attachments
| Description | front-end loader / backhoe |
|---|
References
| Description | RX Series published in 2018, by Kioti |
|---|