2025 KIOTI RX66 Series RX6640PC

Current KIOTI Tractors RX-Series

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Year 2025
Make KIOTI
Model RX66 Series
Engine 4F243T

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Product Details Specifications Photos

Year 2025
Manufacturer KIOTI
Model Name RX66 Series
Trim Name RX6640PC
Generic Type (Primary) Utility
Engine Manufacturer KIOTI
Engine 4F243T
Engine Power 66.40 hp (49.50 kW)
Displacement 148.60 cu. in. (2,435 cc)
Rated Engine Speed 2,600 rpm
Aspiration Turbo Charged

KIOTI RX6640PC utility tractor with power shuttle transmission, 66-horspower engine and factory installed cab.

Features may include:

Let us do your dirty work.

These Machines are built to complete the job.

Everything you want. Without all the things you don’t.

Dependable Workhorse

Push-button 4WD and differential locks engage instantly with a single tap. The rear PTO is also engaged with a simple push, freeing you to focus on the task, not the controls.

Operator Comfort

Operators are kept cool and comfortable in the climate-controlled cab, while the plush, fully adjustable seat with generous suspension absorbs every bump and jolt.

Streamlined Hood Design

Improves visibility by providing an unobstructed view, the vertically opening hood allows for easy maintenance.

Eco-Friendly Diesel Engine

The whisper-quiet, eco-friendly Tier 4 CRDI engine improves fuel efficiency while reducing noise levels.

Safety Features

All RX Series models are equipped with Wet disc brakes, hydrostatic power steering, and adjustable seat belt. Headlights, safety lights, and a rear work light lets you see attachments and drawbars clearly, even in low-light conditions.

Engine

Engine Manufacturer KIOTI

Engine 4F243T

Engine Power 66.40 hp (49.50 kW)

Displacement 148.60 cu. in. (2,435 cc)

Rated Engine Speed 2,600 rpm

Aspiration Turbo Charged

Fuel System

Fuel Type Diesel

PTO

PTO Type Independent | Mid Speed: Electric/Hydraulic

PTO Power, Rated Engine Speed 54.90 hp (40.90 kW)

Rear PTO Speed 540 / 540E

Drivetrain

Transmission Manual: Power Shuttle

Clutch Wet Disc

Steering Hydrostatic Power

Brakes

Brake System Type Wet Multi Disc

Wheels & Tires

Tires, Front Specification Agricultural: 9.5-20 | Industrial: 12.5-80-18 | R14: 320/70R24

Tires, Rear Specification Agricultural: Rear: 14.9-28 | Industrial: 18.4-24 | R14: 420/75R34

Operational

Hydraulics

Pump Type Tandem Gear

Hydraulic Pump 20.60 gpm (78 lpm)

Chassis

Hitch/Type Three Point | Category: Category 2

Dimensions

Dimensions Front Tread: 62.90 in (1,597 mm) | Rear Tread: 63.90 in (1,623 mm)

Length with Hitch: 150.30 in (2,675 mm)

Width 82.10 in (2,085 mm)in (2,085 mm)

Height 105.30 in (2,675 mm)

Wheelbase 85.40 in (2,170 mm)

Ground Clearance 15.75 in (400 mm)

Turning Radius 12.80 ft (3.90 m)

Capacities

Fuel Capacity 26.40 gal (100 L)

Hitch Lift Capacity 4,327 lb (1,963 kg)

Weights

Weight 6,814 lb (3,091 kg)

Features

Features Shuttle: Power Shuttle | Control Type: Electronic Control

2025 KIOTI RX66 Series RX6640PC