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Kioti RX6620

Kioti RX6620 tractor
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The Kioti RX6620 is a utility tractor from the RX Series produced since 2014. It features a Daedong 2.4L 4-cylinder turbocharged diesel engine with 66 hp gross power. The tractor offers 12-speed synchro shuttle and power shuttle transmissions, four-wheel drive, hydrostatic power steering, and wet disc brakes. It has a fuel tank capacity of 22.5 gallons (ROPS) or 25 gallons (cab). The RX6620 supports various attachments including the KL7320 front-end loader and the Kioti KB2485 backhoe. Dimensions include a wheelbase of 82.7 inches, length of 145 inches, and weight ranging from 5202 to 5798 pounds depending on configuration. The tractor is equipped with a rear independent PTO and a category II rear hitch with position and draft control.
Kioti RX6620tractorutility tractorDaedong engine66 hp12-speed transmissionfront-end loaderbackhoespecifications
Power66 hp
Founded2014 - 2024
ModelRX6620

Technical Specifications

Detailed specifications and technical data for Kioti RX6620

Power

PTO (claimed):57.6 hp (43.0 kW)
Engine (gross):66 hp (49.2 kW)

Tires

Ag rear:14.9-28
Ag front:9.5-20
Lawn/turf rear:44x18-20/4
Industrial rear:18.4-24/8
Lawn/turf front:31x13.5-15/8
Industrial front:12.5/80-18

Engine

Type:turbocharged diesel
Model:Daedong 4F243T
Cooling:liquid-cooled inline
Starter:electric
Cylinders:4-cylinder 8-valve
Emissions:Tier IV
Rated RPM:2600
Bore/Stroke:3.425x4.031 inches (87 x 102 mm)
Fuel system:common rail direct injection
Displacement:148.6 ci (2.4 L)
Starter volts:12
Fuel tank (Cab):25 gal (94.6 L)
Fuel tank (ROPS):22.5 gal (85.2 L)

Dimensions

Width:70.9 inches (min) (180 cm)
Length:145 inches (368 cm)
Wheelbase:82.7 inches (210 cm)
Cab Weight:5798 lbs (2629 kg)
Rear tread:55.7 inches (141 cm)
Front tread:57.7 inches (146 cm)
ROPS Weight:5202 lbs (2359 kg)
Height (cab):103.6 inches (263 cm)
Height (ROPS):105.5 inches (267 cm)
Ground clearance:16.5 inches (41 cm)

Electrical

Ground:negative
Battery volts:12

Hydraulics

Type:open center gear pump
Valves:1 to 3
Pump flow:17.9 gpm (67.8 lpm)

Mechanical

ROPS:Two-post foldable ROPS. Cab optional with air-conditioning.
Drive:Four-wheel drive
Brakes:Wet discs brakes
Steering:hydrostatic power
Differential lock:rear standard

Production

Type:Utility tractor
Series:RX Series
Production years:2014 -

Attachments

Backhoe:Kioti KB2485 Backhoe
Loader weight:1900 lbs (861 kg)
Front-end loader:KL7320 Loader
Loader dump time:4.7s
Backhoe swing arc:180°
Loader dump angle:47°
Loader dump reach:20.4 inches (51 cm)
Loader lower time:4.2s
Loader raise time:6.3s
Loader bucket width:82 inches (208 cm)
Loader ground reach:80.4 inches (204 cm)
Backhoe bucket force:3748 lbs (1700 kg)
Loader rollback time:3.5s
Backhoe bucket widths:12 inches (30 cm), 18 inches (45 cm), 24 inches (60 cm), 36 inches (91 cm)
Loader rollback angle:54°
Backhoe loading height:80.3 inches (203 cm)
Loader height (at pin):133.9 inches (340 cm)
Backhoe bucket rotation:180°
Backhoe reach from pivot:136.1 inches (345 cm)
Backhoe transport height:92.9 inches (235 cm)
Backhoe dipperstick force:2205 lbs (1000 kg)
Loader clearance (dumped):102.3 inches (259 cm)
Loader breakout force (at pin):5359 lbs (2430 kg)
Backhoe weight (without bucket):1102 lbs (499 kg)
Backhoe 2-Foot flat digging depth:94.4 inches (239 cm)
Loader lift capacity (full at pin):3384 lbs (1534 kg)

Transmission

Options:12-speed synchro shuttle, 12-speed power shuttle

Power shuttle

Type:power shuttle
Gears:12 forward and reverse
Clutch:wet disc

Synchro shuttle

Type:synchro shuttle
Gears:12 forward and reverse
Clutch:dry disc

Tractor hitch

Control:position and draft control
Rear Type:II
Rear lift (at 24"/610mm):3594 lbs (1630 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540/540E (1.375)

Related Models

Kioti RX7320

Model:RX7320

Kioti RX6010

Model:RX6010