IronCraft 2512 Series Guide

2512 SERIES
FLEX-WING ROTARY CUTTER
June 2023
Read and understand the manual. This manual provides information and procedures
to safely operate and maintain the 2512 Series Flex-Wing Rotary Cutter.
OPERATION AND PARTS MANUAL
Scan QR code for a digital version of this manual

Revised June 27, 2023
©2023 IronCraft Attachments. All rights reserved.
www.ironcraftusa.com

Ironcraftusa.com1
CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Welcome 3
1.2 Intended Use 3
1.3 Safe Operation 3
1.4 Safety Shields 4
1.5 Specications 4
1.6 Intended Usage 5
1.7 Operator Orientation 5
1.8 Serial Number Location 5
1.9 Owner/Operator Manual Storage 5
1.10 Product Improvements 5
1.11 Disposal of Equipment 5
SAFETY SIGNS AND LABELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 General Safety 6
2.2 Safety Alert Symbols 7
2.3 Safety Icon Nomenclature 8
2.4 General Safety Instruction 9
2.5 Training 12
2.6 OSHA Training Requirements 12
2.7 Federal Laws & Regulations 13
2.8 Sign-O Form 14
2.9 Operation Safety 15
2.10 Transporting Safety 15
2.11 Storage Safety 15
2.12 Maintenance Safety 15
SAFETY SIGNS AND LABELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.1 General Information 16
3.2 How to Install Replacement Safety Signs 16
3.3 Safety Sign Locations 17
3.3.1 Cutter Deck Safety Signs 18
Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5.1 Tools Required 20
5.2 Assembly Procedure 20
5.2.1 Leveling the Center Deck 22
5.2.2 Leveling the Wing Decks 23
5.3 Installing the Driveline 24
5.4 Checking the Driveline Length 25
5.5 Shortening the Driveline 26
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
6.1 User Safety Training 27
6.2 Tractor Requirements 28
6.2.1 Equipment and Capabilities: 29
6.2.2 Tractor Safety Devices 29
6.2.3 ROPS and Seat Belt 29
6.2.4 Drawbar 30
6.2.5 Power Take-O (PTO) 30
6.3 Attaching to Tractor 31
6.4 Setting the Rotary Cutter 32
6.4.1 Leveling Front-to-Back 33

Ironcraftusa.com2Table of COntents
6.4.2 Setting the Cutting Height 33
6.4.3 Wing Stop Adjustment 33
6.5 Initial Setup Checklist 34
6.7 Pre-Operation Checklist 35
6.8 General Operating Procedure 36
6.9 Chain Shielding 38
6.10 Right of Way (Roadway) Mowing 38
6.11 Detaching From Tractor 39
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.1 Transporting Safety (Road) 41
7.2 Transporting Procedure 42
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8.1 Storage Safety 44
8.2 Placing In Storage 44
8.3 Removing From Storage 45
Service and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
9.1 Maintenance Safety 45
9.2 Welding Repairs 47
9.3 Greasing 48
9.4 Gearbox Lubrication 49
9.5 Driveline Lubrication 49
9.6 Blade Servicing 49
9.6.2 Blade Installation 50
9.6.3 Blade Sharpening 50
9.6.1 Blade Removal 50
9.7 Blade Carrier Removal 51
9.8 Blade Carrier Installation 51
9.9 Slip Clutch Operational Check 51
9.10 Slip Clutch Adjustment 52
9.11 Slip Clutch Disassembly/Assembly 53
9.12 Slip Clutch Run-In Procedure 53
9.13 Bolt Torque Requirements 54
9.14 Service Record 55
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Limited Warranty 58
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
12.1 A-Frame Components 59
12.2 Center Deck Components 61
12.3 Center Shield Components 63
12.4 Driveline & Shield Components 64
12.5 Wing Deck Components 65
12.6 Wheel Lift Components 67
12.7 Wheel Options 68
12.8 Hydraulic Components 69
12.9 Chain Guard Components 70
12.10 540-RPM Splitter Gearbox Components 71
12.11 Center & Wing Gearboxes 72
12.12 Center Deck Driveline Components 74
12.13 C.V. Drive Components 75
12.14 Wing Driveline Components 76

Ironcraftusa.com1.1 Welcome 3
INTRODUCTION
1.1 WELCOME
Congratulations on your choice of a IronCraft ex-wing rotary cutter. This equipment has been de-
signed and manufactured to meet the needs of discerning users. Many features incorporated into this
rotary cutter are the result of suggestions made by customers like you.
Read this manual carefully to learn how to operate the rotary cutter safely and how to set it to pro-
vide maximum cutting eciency. By following the operating instructions, in conjunction with a good
maintenance program, your IronCraft rotary cutter will provide many years of trouble-free service.
1.2 INTENDED USE
The rotary cutter is designed for cutting weeds, grass, and brush up to 2” diameter. The cutter uses
three spindles with two free-swinging blades each, which reduce the shock of impact when a sta-
tionary object is contacted. Slip clutches protect the gearboxes and driveline from damage. Standard
equipment includes driveline shields, gearbox shields, and front and rear chain discharge shields.
1.3 SAFE OPERATION
Safe, ecient, and trouble-free operation of your rotary cutter requires that you, and anyone else
who will be using or maintaining the unit, read and understand the information contained within the
Owner’s Manual. Use this manual for frequent reference and to pass on to new operators or owners.
WARNING
READ AND UNDERSTAND MANUAL.
To prevent personal injury or even death, be sure you read and understand all of the
instructions in this manual and other related OEM equipment manuals! The rotary
cutter, if not used and maintained properly, can be dangerous to users unfamiliar with its
operation. Do not allow operating, maintaining, adjusting, or cleaning of this rotary cutter
until the user has read this manual and has developed a thorough understanding of the
safety precautions and functions of the unit. This rotary cutter is designed for the specic
purpose of cutting grass, weeds, and brush. DO NOT modify or use this rotary cutter for
any application other than that for which it was designed. Rotary cutters maintained or
operated improperly or by untrained personnel can be dangerous; exposing the user and/
or bystanders to possible serious injury or death.

Ironcraftusa.com1.4 Safety Shields 4
1.4 SAFETY SHIELDS
Some of the illustrations in this manual may show the equipment with safety shields removed for
clarity. Never operate the rotary cutter unless all safety shields are in place.
1.5 SPECIFICATIONS
2512
RECOMMENDED MINIMUM HP 35 HP (Gear Drive Trans-
mission)
Hitch Swivel Clevis
Deck Thickness 10 Gauge
Deck Height 11”
Side Skirt Material 3/ 16”
Hinge Rods 1”
Outboard Gearbox 75 HP
Splitter Gearbox 175 HP
Input PTO ASAE CATS
Constant Velocity
Wing Drive PTO ASAE CAT 4
with Slip Clutch
Gearbox RPM 540
Blades 1/ 2” x 3” with Lift
Blade Tip Speed 15, 6 5 7 FPM
Blade Overlap 6”
Blade Carrier 3/ 16” Formed Plate
with 3/ 4” x 6” Bar
Cut Width 144”
Overall Width 151”
Overall Length w/
Wheels 158”
Tongue Weight 759 lbs
Overall Weight 2630 lbs
Cut Height 1- 1/2” to 12”
Cutting Capacity up to 2”
Wheel Type 5 Lug Laminated Std.
Used Airplane Optional
Suspension (Shock
Absorber) Single Spring
Skid Shoes Replaceable
Chain Shields Single Row Chain
Shields Standard
Towing Safety Chain Standard
Gearbox Warranty 5 Year Limited
Specications subject to change without notice.
WARNING
CUTTING OR ENTANGLEMENT HAZARD
Operating the rotary cutter without the safety shields could result in physical injury or
death. Make sure all shields are properly installed before operating the rotary cutter. This
equipment should never be operated with any safety shielding removed.

Ironcraftusa.com1.6 Intended Usage 5
1.6 INTENDED USAGE
Do not use this rotary cutter for any other purpose than its intended use of cutting grass, weeds, and
brush.
1.7 OPERATOR ORIENTATION
The directions left, right, front, and rear, as mentioned throughout this manual, are as seen from the
tractor operator’s seat and facing in the direction of travel.
1.8 SERIAL NUMBER LOCATION
The serial number decal is located on the left
front of the center deck. Record the serial num-
ber in the space provided for easy reference
when contacting IronCraft with questions.
Serial No. ______________________________________
Store the Owner/Operator manual and other
operating materials in the document storage
tube located on the splitter gearbox shield.
1.9 OWNER/OPERATOR MANUAL STORAGE
1.10 PRODUCT IMPROVEMENTS
Because IronCraft maintains an ongoing program of product improvement, we reserve the right to
make improvements in design or changes in specications without incurring any obligation to install
them on units previously sold.
1.11 DISPOSAL OF EQUIPMENT
The IronCraft rotary cutter has been designed for the specic purpose of cutting grass, weeds, and
brush. When this unit is no longer capable of doing its designed purpose, it should be dismantled and
scrapped. Do not use any materials or components from this unit for any other purpose.

Ironcraftusa.com2.1 General Safety 6
WARNING
Do not assemble, operate, or maintain the unit until you read and understand the
information contained in this manual.
Safety precautions and warnings are provided in this manual and on the unit. If these
hazard warnings are not heeded, bodily injury or death could occur to you or to other
persons.
SAFETY SIGNS AND LABELS
2.1 GENERAL SAFETY
Safety of the operator and bystanders is one of the main concerns in designing and developing a new
piece of equipment. Designers and manufacturers build in as many safety features as possible. How-
ever, every year many accidents occur which could have been avoided by a few seconds of thought
and a more careful approach to handling the equipment.
Most work-related accidents are caused by failure to observe basic safety rules or precautions. An
accident can often be avoided by recognizing potentially hazardous situations before an accident
occurs. As you assemble, operate, or maintain the rotary cutter (unit), you must be alert to potential
hazards. You should also have the necessary training, skills, and tools to perform any assembly or
maintenance procedures.
Improper operation and maintenance of this unit could result in a dangerous situation that could
cause injury or death.
If you have any questions not answered in this manual or require additional copies or the manual is
damaged, please contact your dealer or:
IronCraft Attachments
7 Rocky Mt Rd, Athens, Tennessee 37303
Phone: [phone] Fax: [phone]
The manual is also available for download at: www.ironcraftusa.com
IronCraft cannot anticipate every possible circumstance that might involve a potential hazard. The
warnings in this manual and on the unit are, therefore, not all-inclusive. If a method of assembly,
operation, or maintenance not specically recommended by us is used, you must satisfy yourself
that it is safe for you and for others. You should also ensure that the unit will not be damaged or be
made unsafe by the methods that you choose. The information, specications, and illustrations in this
manual are based on the information that was available at the time this material was written and can
change at any time without notice.

Ironcraftusa.com2.2 Safety Alert Symbols 7
2.2 SAFETY ALERT SYMBOLS
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury.
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury. This signal word is limited to the most extreme situations.
NOTICE
Indicates that equipment or property damage can result if instructions are not followed.
SAFETY INSTRUCTIONS
Safety instructions (or equivalent) signs indicate specic safety-related instructions or procedures.
Note: Contains additional information important to a procedure.
This is the safety alert symbol and will be accompanied with a descriptive pictorial. It
is used to alert you to potential personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
This manual contains DANGERS, SAFETY INSTRUCTIONS, CAUTIONS, IMPORTANT NOTICES, and
NOTES which must be followed to prevent the possibility of improper service, damage to the equip-
ment, personal injury, or death. The following key words call the readers’ attention to potential haz-
ards. Hazards are identied by the “Safety Alert Symbol” and followed by a signal word such as “DAN-
GER”, “WARNING”, or “CAUTION”.

Ironcraftusa.com2.3 Safety Icon Nomenclature 8
Read the manual
Damaged hazard label
Eye protection
Fire extinguisher
First aid kit
Hand protection
Head protection
Hearing protection
OEM parts only
Protective shoes
Remove key
Set parking brake
Stop engine
ink safety
Transmission in park
Use proper support
Use proper tools
Visibility
Rollover protection
Wear seat belt
Weight rating
Clear vision
Do not alter or modify
Do not leave out tools
Do not weld
No alcohol
No drugs
No smoking
No young children
No riders
Crush hazard (chock
wheels)
Crush hazard (foot)
Defective or broken
part
Entanglement hazard
Explosive separation
hazard
Fire hazard
Cutter blade contact
hazard (hand)
Cutter blade contact
hazard (foot)
Pinch point hazard
Projectile hazard
Rollover protection
Safety alert symbol
Safety shields
Sharp object hazard
Slipping injury
Stay clear
Zero pressure
Tripping injury
High-pressure uid
hazard
Hose damage
Falling hazard
Crush hazard
Pressure hazard
2.3 SAFETY ICON NOMENCLATURE
Pictorial icons signal a type of hazard and warn of personal protection issues, prohibited actions,
and hazard avoidance.
Personal Protection /
Important Information
Hazard Avoidance
Prohibited Actions
Crush
hazard