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Massey Ferguson RK Series Rotary Rakes — Side Delivery

Description

Clean Rows. Right Where You Can See Them.

Every model here drops the swath to the right, so your windrow stays in view from the seat where the controls are. Five models, from an 11-foot-8 three-point single rotor up to a 27-foot-6 PRO, all PTO driven with controlled tine action that hugs field contours and handles heavy forage gently. The two-rotor SD models give you three options in the same machine: two narrow swaths, one large swath, or a double swath on the return pass.

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Five side delivery models to choose from. Click any model below to see full specs.

MF RK.361 DN | 11’8” width | single rotor | 30 hp
Model MF RK.361 DN
Working Width 11’8” (3.6 m)
Rotors Single rotor
Minimum Required PTO Horsepower 30 hp
Rotor Delivery Right-Hand
Hitch Type 3-point mounted
Working Height Adjustment Linear height adjustment, standard
Tine Arms Tangentially arranged
MF RK.451 TR | 14’8” width | single rotor | 30 hp
Model MF RK.451 TR
Working Width 14’8” (4.5 m)
Rotors Single rotor
Minimum Required PTO Horsepower 30 hp
Rotor Delivery Right-Hand
Hitch Type Drawbar
Working Height Adjustment Linear height adjustment, standard
Tine Arms Tangentially arranged
MF RK.662 SD-TRC | 19’0”–21’6” width | two rotor | 32 hp
Model MF RK.662 SD-TRC
Working Width 19’0” (5.8 m) to 21’6” (6.6 m)
Rotors Two rotor
Minimum Required PTO Horsepower 32 hp
Rotor Delivery Right-Hand, Center and Right-Hand
Hitch Type 2-point trailed
Rotor Chassis Four wheels per rotor assembly
Axle & Tires Tandem axle, 18-inch tires
Working Width Adjustment Tool-less, with externally adjustable control cam
MF RK.772 SD-TRC | 21’7”–25’3” width | two rotor | 41 hp
Model MF RK.772 SD-TRC
Working Width 21’7” (6.6 m) to 25’3” (7.7 m)
Rotors Two rotor
Minimum Required PTO Horsepower 41 hp
Rotor Delivery Right-Hand, Center and Right-Hand
Hitch Type 2-point trailed
Rotor Chassis Four wheels per rotor assembly
Axle & Tires Tandem axle, 18-inch tires
Working Width Adjustment Tool-less, with externally adjustable control cam
MF RK.842 SD-TRC PRO | 25’6”–27’6” width | two rotor | 60 hp
Model MF RK.842 SD-TRC PRO
Working Width 25’6” (7.8 m) to 27’6” (8.4 m)
Rotors Two rotor
Minimum Required PTO Horsepower 60 hp
Rotor Delivery Right-Hand, Center and Right-Hand
Hitch Type 2-point trailed
Rotor Chassis Four wheels per rotor assembly
Axle & Tires Tandem axle, 18-inch tires
Leading Wheels PRO twin leading wheels — larger and rigid for stubble fields
Working Width Adjustment Tool-less, with externally adjustable control cam
Condition New

Specifications

Models Available 5
Working Widths 11’6” (3.6 m) to 27’6” (8.4 m)
Rotors Single rotor or two rotor, by model
Rotor Delivery Right; two-rotor models also RT, Center & RT
Minimum Required PTO Horsepower 30 to 60 hp
PTO 540 PTO driven
Hitch Types 3-point mounted, drawbar, or 2-point trailed, by model
Wheelbase 113.4 inches for stability and traction
Cam Track Spheroidal graphite cast iron; exclusive tool-less cam track adjustment
Rotor Lift Individual rotor lift
Turn & Track Following Market-leading turn and track following
Tine Arm Housing Precision-manufactured aluminum alloy
Tine Arms Tangentially arranged
Tine Fixture Screwed in from the bottom for a smooth forage-facing arm
Working Height Linear height adjustment, standard
Working Width Adjustment Tool-less on two-rotor models, with externally adjustable control cam
Rotor Chassis Four wheels per rotor assembly on two-rotor models
Axle & Tires Tandem axle, 18-inch tires
Available Technology Section Control — automatically raises rotor arms to avoid overlap
Pairs Well With MF 5S Series, 4700 Series and 5700 Series tractors

Features

Better Forage Quality

Clean, Precise Raking
Driven by PTO, MF RK Series rotary rakes hug field contours for clean, precise raking. Controlled tine action gently handles even the heaviest forages, creating fluffy, uniform windrows that dry down consistently and bale easier.

Less Ash, More Leaf
Minimal ash incorporation and increased leaf retention throughout the raking process mean higher-quality forage with improved digestibility and marketability.

Tangentially Arranged Tine Arms
The tangential arrangement of the tine arms gives you the best raking quality and an ideal swath. It also makes significantly higher working speeds possible, which is exactly what you want when the harvesting weather is not in your favor.

Swath Deposit to the Right

Always in View
All Massey Ferguson single-rotor rakes place the swath to the right. That way you always have your swath in view, since the tractor operating controls are on the right.

Two-Rotor Side Delivery Flexibility
MF side delivery rakes are the flexible solution in all terrains. You can deposit two narrow swaths, one large swath, or a double swath by making a return pass.

Large Overlaps Between Rotors
Large overlaps between the rotors ensure tidy forage transfer and swath formation even under difficult working conditions.

Cam Track & Rotor Build

Cam Track
The optimized shape of the cam track, made of spheroidal graphite cast iron, provides maximum smooth running and quick, precise lifting of the tines.

Modern and Proven Design
The large-dimensioned drive unit and the precision-manufactured tine arm housing made of aluminum alloy are both good examples of a modern, proven design.

Special Bolt-On Connection
The rake head is bolted together using a conical ring to form a sturdy unit. The advantage is that the bolts are not subjected to any shearing effect, only to compressive and tensile forces.

Tines That Stay Put

Tine Support
All MF tine supports are made of sturdy tube material and manufactured from one piece of metal. The connection point to the tine arm is machined for a perfect fit, which makes the tine arms easy to insert and reduces wear to a minimum.

Tine Fixture
The tines are not pushed over the tine tube. Each tine is screwed in from the bottom instead, so the side of the arm facing the forage is absolutely smooth and forage will not stick to it.

Set It and Go

Perfect Working Height
Linear height adjustment is fitted as standard and adapts easily and conveniently to your working height and ground conditions.

Adjustable Working Width
On the two-rotor models the working width adjusts without tools, and combined with the externally adjustable control cam it creates an optimum swath for the machines following behind.

Tool-Less Camtrack Adjustment
Tool-less camtrack adjustment simplifies modifications on the go.

Automatic Height Limitation
The lowest transport height is always achieved regardless of the preselected working width. Because of the automatic height limitation in the headland position, you no longer need to switch off the tractor PTO on headland turns.

Field Efficiency

Section Control
Available Section Control enhances field efficiency by automatically raising the rotor arms to avoid overlapping, which reduces operator fatigue and labor needs and gets you out of the field faster.

Beat the Weather
Uniform windrows dry faster and more consistently, so you can start raking earlier, get into the field sooner and move to baling faster.

Rugged Rotor Chassis
Each rotor chassis on the MF RK 662, 762, 842 and 862 features four wheels per rotor assembly. All models are equipped with a tandem axle and 18-inch tires.

PRO Twin Leading Wheels
On PRO models the twin leading wheels were redesigned to be larger and rigid, to guarantee smooth running even under difficult conditions in a stubble field.