OPERATOR'S MANUAL - MODELS Z231BR-Z231KH-Z251BR-Z251KH - Safety First

Oct 23, 2026

Operator’s manual for KUBOTA zero turn mower models Z231BR, Z231KH, Z251BR, and Z251KH. Includes abbreviation list, universal symbols, and safety alert guidance covering hazard levels such as danger, warning, and caution, plus notes for equipment and property protection. Provides foreword instructions to read and save the manual, references compliance statements, and outlines document sections including safe operation, servicing, warranty, scrapping procedures, specifications, and instrument panel and controls.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages86

Reading Time3 h 37 min

AccessFree to download

SAFE OPERATION

SERVICING OF MACHINE

WARRANTY

SCRAPPING THE MACHINE AND ITS PROCEDURE

SPECIFICATIONS

SPECIFICATION TABLE

IMPLEMENT LIMITATIONS

INSTRUMENT PANEL AND CONTROLS

INSTRUMENT PANEL, SWITCHES AND HAND CONTROLS

MOWER

MOWER MOUNTING

MOUNTING THE MOWER DECK

ADJUSTING THE MOWER

English (U.S.A. ) AY . A . 2-2 . - . AK Code No. K3011-7125-2 PRINTED IN U.S.A. © KUBOTA Corporation 2019 Z231BR Z231KH Z251BR Z251KH OPERATOR'S MANUAL | | | | | | --- | --- | --- | --- | | MODELS Z231BR
Z231KH
Z251BR
Z251KH
1WNAM00001A01
| | | | READ AND SAVE THIS MANUAL ABBREVIATION LIST | Abbreviations | Definitions | | --- | --- | | API | American Petroleum Institute | | PTO | Power Take Off | | RH/LH | Right-hand and left-hand sides are determined by facing in the direction of forward travel | | ROPS | Roll-Over Protective Structures | | rpm | Revolutions Per Minute | | SAE | Society of Automotive Engineers | UNIVERSAL SYMBOLS As a guide to the operation of your machine, various universal symbols have been utilized on the instruments and controls. The symbols are shown below with an indication of their meaning. Safety Alert Symbol Read Operator's Manual Gasoline Fuel Fuel-Level Parking Brake-Engaged position Parking Brake-Disengaged position Engine-Stop Engine-Run Starter Control Power Take-Off Switch Control-Off Position (Disengaged) Power Take-Off Switch Control-On Position (Engaged) Hours Cutting Height Fast Slow Engine Speed Control Choke KUBOTA Corporation is ·· · Since its inception in 1890, KUBOTA Corporation has grown to rank as one of the major firms in Japan. To achieve this status, the company has through the years diversified the range of its products and services to a remarkable extent, until today, 30 plants and 35,000 employees produce over 1,000 different items, large and small. All these products and all the services which accompany them, however, are unified by one central commitment. KUBOTA makes products which, taken on a national scale, are basic necessities. Products which are indispensable, products intended to help individuals and nations fulfill the potential inherent in their environment. For KUBOTA is the Basic Necessities Giant. This potential includes water supply, food from the soil and from the sea, industrial development, architecture, construction and transportation. Thousands of people depend on KUBOTA's know-how, technology, experience and customer service. You too can depend on KUBOTA. | | | | --- | --- | | | | Canadian Electromagnetic Compatibility (EMC): This machine complies with Industry Canada ICES-002 . FOREWORD You are now the proud owner of a KUBOTA ZERO TURN MOWER. This machine is a product of KUBOTA's quality engineering and manufacturing. It is made of excellent materials and under a rigid quality control system. It will give you long, satisfactory service. To obtain the best use of your machine, please read this manual carefully. It will help you become familiar with the operation of the machine and contains many helpful hints about machine maintenance. It is KUBOTA's policy to utilize, as quickly as possible, every advance in our research. The immediate use of new techniques in the manufacturing of products may cause some small parts of this manual to become outdated. KUBOTA distributors and dealers will have the most up-to-date information. Please do not hesitate to consult them. | 3 SAFETY FIRST
This symbol, the industry's ''Safety Alert Symbol'', is used throughout this manual and on labels on the machine itself to warn of the possibility of personal injury. Read these instructions carefully. It is essential that you read the instructions and safety regulations before you attempt to assemble or use this unit. | | | --- | --- | | 3 DANGER : 3 WARNING : 3 CAUTION :
IMPORTANT :
NOTE : | Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.
Indicates that equipment or property damage could r

FAQs

What is the purpose of the operator’s manual?

It helps owners become familiar with machine operation and provides helpful guidance for maintenance to obtain the best use of the mower.

What do the “Safety Alert Symbol” and safety headings indicate?

They warn of possible personal injury, with hazard levels described as danger, warning, and caution, along with notes for equipment or property damage.

Which mower models are covered in this manual?

The manual covers KUBOTA zero turn mower models Z231BR, Z231KH, Z251BR, and Z251KH.

Oct 23, 2026

Upload by Mary Man