KIOTI RX6620
A 66-horsepower cab utility tractor from the KIOTI RX20 Series — power-shuttle transmission, Category II hitch, and a climate-controlled cab built for long days.
Starting at
$47,402 MSRP
66 hp
66.0 hp (49.2 kW)
Engine HP
57.6 hp
57.6 hp (43.0 kW)
PTO HP
3,594 lb
3,594 lb (1,630.2 kg) @ 24" aft of hitch
3-Pt Lift Capacity
17.9 gpm
17.9 gpm (67.6 L/min), gear pump
Hydraulic Flow
5,732 lb
5,732 lb (2,600.0 kg), w/ AG tires
Operating Weight
Full Specifications
Complete manufacturer specifications for the KIOTI RX6620.
Engine
- Gross Horsepower
- 66.0 hp (49.2 kW)
- PTO Horsepower
- 57.6 hp (43.0 kW)
- Engine Model
- KIOTI 4F243T, 4-cyl water-cooled turbo diesel, CRDI
- Displacement
- 148.6 cu in (2,435.1 cc)
- Rated RPM
- 2,600 rpm
- Fuel Capacity
- 25.0 gal (94.6 L)
Drivetrain
- Transmission
- Power Shuttle, 12Fx12R
- Drive
- 4WD (push-button)
PTO
- Rear PTO
- 540 / 540E rpm, independent
Hydraulics
- Hydraulic Flow
- 17.9 gpm (67.6 L/min), gear pump
3-Point Hitch
- Category
- Category II
- Lift Capacity
- 3,594 lb (1,630.2 kg) @ 24" aft of hitch
Dimensions
- Overall Length
- 145.0 in (3,685.0 mm), incl. 3-pt hitch
- Overall Width
- 70.9 in (1,800.9 mm), min tread
- Overall Height
- 103.6 in (2,631.4 mm), top of cab
- Wheelbase
- 82.7 in (2,100.6 mm)
- Ground Clearance
- 16.5 in (419.1 mm)
- Turning Radius
- 10.2 ft (3.1 m), with brake
- Operating Weight
- 5,732 lb (2,600.0 kg), w/ AG tires
Specs sourced from official KIOTI manufacturer literature, current as of July 2026.
Standard Highlights
- Power Shuttle 12Fx12R transmission
- Climate-controlled cab
- Category II 3-point hitch
- Independent 540/540E rear PTO
- 3,594 lb 3-pt lift
- Wet multi-disc brakes
Factory Attachments
KIOTI factory-matched attachments for the RX6620.
Front-End Loader
KL7320
- Maximum Lift Height (To Pivot Pin)
- 133.9 in (3,401.1 mm)
- Clearance (With Bucket Dumped)
- 102.3 in (2,598.4 mm)
- Reach (With Bucket on Ground)
- 80.4 in (2,042.2 mm)
- Lift Capacity to Full Height (At Pivot Pins)
- 3,384.0 lb (1,535.0 kg)
- Breakout Force (At Pivot Pins)
- 5,359.0 lb (2,430.8 kg)
- Bucket Rollback Force (At Ground Line)
- 5,029.0 lb (2,281.1 kg)
- Digging Depth Below Grade
- 6.5 in (165.1 mm)
- Bucket Size Available (QA)
- 82.0 in (2,082.8 mm)
Backhoe
KB2485
- Digging Depth (Two Foot Flat Bottom)
- 94.4 in (2,397.8 mm)
- Reach from Center Line of Swing Pivot
- 136.1 in (3,456.9 mm)
- Loading Height (Bucket at 60 deg)
- 80.3 in (2,039.6 mm)
- Bucket Digging Force
- 3,748.0 lb (1,700.1 kg)
- Dipperstick Digging Force
- 2,205.0 lb (1,000.2 kg)
- Operating Pressure
- 2,466.0 psi (170.0 bar)
These are the factory attachments matched to this tractor. We'll confirm exact fit when we quote it.
Who This Fits
The RX6620 is a working tractor for farms and heavy chores: hay ground, big loader work, PTO implements that punish smaller machines. If you're feeding cattle or maintaining serious acreage, this is the class built for it. It's also the class the owner runs on his own farm.
Common Questions
What transmission does the RX6620 come with?
The RX6620 runs a Power Shuttle, 12Fx12R. Direction changes happen on a shuttle lever, no clutch-pedal dance during loader work. At this horsepower it's the setup most buyers want for steady fieldwork.
Is a front loader available for the RX6620?
Yes — KIOTI offers a factory-matched front-end loader for the RX6620. You'll find the exact loader model and its published specs in the Factory Attachments section above. Ask us for the current loader package and pricing when you request a quote.
What warranty comes with a new RX6620?
New KIOTI tractors carry KIOTI's factory warranty, with powertrain coverage that runs longer than the base warranty. Exact terms can change by model year and promotion, so we'll confirm the current coverage when we quote your unit.
Get a Real Quote on the RX6620
Tell us what you're working on and we'll follow up with pricing and availability.
Request a Quote — RX6620
We typically respond within one business day.