Unverferth Brent 578 User manual

Grain Handling

GRAIN CART

MODEL 578

Serial Number D67710100 & Higher

Part No. 2010887

Brent 578 — Introduction

• Theinformation,specifications,andillustrationsinthemanualarebasedoninformationavailable

at the time it was written. Due to continuing improvements in the design and manufacture of

Unverferth products, all specifications and information contained herein are subject to change

without notice.

Foreword

This symbol identiﬁes important safety messages. When you see it, read the message

that follows and be alert to the possibility of personal injury.

Remember, safety instructions stated in this manual are for your protection. Read them care-

fully and follow them closely when working around or using this machine.

Read and study this manual completely before attempting to operate this implement. Take this

manual to the ﬁeld for handy reference when operating, adjusting, or servicing your machine.

When referenced, “Right-Hand” (RH) and “Left-Hand” (LH) side of the machine are determined

by standing behind the machine and facing in the direction of travel.

Brent 578 — Introduction

Product Information

Please ﬁll out and retain this portion for your records. All products manufactured by

Unverferth Mfg. Co., Inc. are warranted to be free from material and workmanship defects

for one full year from time of consumer delivery. Your local dealer will gladly assist you with

any warranty questions.

The serial number plate is located as shown in Fig. 1.

Product

Serial Number

Date of Purchase

Dealer

City State Zip

Please supply this information when you have questions or when ordering repair or replacement

parts. Your dealer needs this information to give you prompt, efﬁcient service.

Serial Number

Decal

FIG. 1

Brent 578 — Introduction

SECTION I

Safety

General Hazard Information ....................................................................................................... 1-2

Safety Decals ............................................................................................................................. 1-3

Following Safety Instructions ..................................................................................................... 1-4

Before Servicing......................................................................................................................... 1-4

Before Operating ........................................................................................................................ 1-4

During Operation ........................................................................................................................ 1-5

Before Transporting .................................................................................................................... 1-5

During Transport......................................................................................................................... 1-5

Driveline Safety.......................................................................................................................... 1-6

Pressurized Oil ........................................................................................................................... 1-7

Preparing for Emergencies......................................................................................................... 1-8

Wearing Protective Equipment ................................................................................................... 1-8

Table of Contents

Brent 578 — Introduction

Table of Contents

SECTION II

Set Up

Set Up Checklist........................................................................................................................ 2-2

Basic Cart Set Up

Folding Side Extension Set Up ........................................................................................... 2-2

Ladder.................................................................................................................................. 2-3

Jack..................................................................................................................................... 2-3

Standard Chute Installation ................................................................................................. 2-4

Optional Extension Chute .................................................................................................... 2-4

Optional Hydraulic Adjustable Spout ................................................................................... 2-4

Lamp Set Up....................................................................................................................... 2-4

Driveline Storage ................................................................................................................. 2-5

Brent 578 — Introduction

Table of Contents

SECTION III

Operation

General Operation Information ................................................................................................... 3-2

Preparing Tractor........................................................................................................................ 3-2

Preparing Cart

Inspection............................................................................................................................. 3-3

Lubrication ........................................................................................................................... 3-3

Hitching To Tractor

Drawbar Connection ............................................................................................................ 3-4

Jack..................................................................................................................................... 3-4

Transport Chain Connection................................................................................................. 3-5

Hydraulic Connections ......................................................................................................... 3-5

Electrical Connections.......................................................................................................... 3-6

Lamp Bracket Adjustment ................................................................................................... 3-6

Towing........................................................................................................................................ 3-8

Auger Operation

Coupling PTO Drive Shaft ................................................................................................. 3-10

Chains................................................................................................................................ 3-10

Shear Bolt Clutches........................................................................................................... 3-10

PTO-Driven Auger .............................................................................................................. 3-11

Brent 578 — Introduction

SECTION IV

Maintenance

Lubrication.................................................................................................................................. 4-2

Gearbox Lubrication ................................................................................................................... 4-3

Seasonal Storage ....................................................................................................................... 4-3

Hydraulic System ....................................................................................................................... 4-4

Verify Telescoping PTO Shaft Length ........................................................................................ 4-6

Auger Driveline........................................................................................................................... 4-8

PTO Shaft & Clutch................................................................................................................. 4-11

PTO Quick Disconnect ............................................................................................................. 4-13

Auger System

Lower Auger ...................................................................................................................... 4-15

Upper Auger....................................................................................................................... 4-16

Wheel Torque Chart & Tire Speciﬁcations .............................................................................. 4-18

Tire Pressure ..................................................................................................................... 4-19

Tire Warranty ..................................................................................................................... 4-21

Torque Chart ............................................................................................................................ 4-22

Hydraulic Fittings ..................................................................................................................... 4-23

Table of Contents

Brent 578 — Introduction

SECTION V

Parts

Final Assembly ........................................................................................................................... 5-2

Hitch........................................................................................................................................... 5-4

Axle ............................................................................................................................................ 5-5

Hub............................................................................................................................................. 5-6

Wheels & Tires .......................................................................................................................... 5-7

Decals ........................................................................................................................................ 5-8

Sideboards................................................................................................................................ 5-10

Electrical................................................................................................................................... 5-12

Auger & Hydraulics.................................................................................................................. 5-14

Upper Auger ............................................................................................................................. 5-16

Lower Auger & Driveline ......................................................................................................... 5-17

Auger Chutes ........................................................................................................................... 5-18

Auger Cylinder ......................................................................................................................... 5-19

Flow Control Cylinder .............................................................................................................. 5-19

PTO Assembly .......................................................................................................................... 5-20

PTO Shear Bolt Clutch ............................................................................................................ 5-21

50° Gearbox............................................................................................................................. 5-22

Driveline U-Joint Assembly ...................................................................................................... 5-23

14” Hydraulic Adjustable Spout (Optional) .............................................................................. 5-24

PLEASE REFER TO THE APPROPRIATE ACCESSORY MANUAL IF EQUIPPED:

SCALES

HYDRAULIC DRIVE

WEATHER GUARD TARP

Table of Contents

Brent 578 — Safety

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