RHINO 1900 Operator's Manual
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RHINO 1900 Operator's Manual

Rear-mount boom mower
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Published 07/11
This Operator's Manual is an integral part of the safe operation of this machine and must
be maintained with the unit at all times. READ, UNDERSTAND, and FOLLOW the Safety
and Operation Instructions contained in this manual before operating the equipment. C01-
Cover
®
RHINO
1020 S. Sangamon Ave.
Gibson City, IL 60936
800-446-5158
Email: parts@servis-rhino.com
OPERATOR'S MANUAL
© 2011 Alamo Group Inc.
1900
REAR-MOUNT
BOOM MOWER
Part No. 00786722C
$0.00

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  • Page 1 READ, UNDERSTAND, and FOLLOW the Safety and Operation Instructions contained in this manual before operating the equipment. C01- Cover ® RHINO 1020 S. Sangamon Ave. Gibson City, IL 60936 800-446-5158 Email: parts@servis-rhino.com $0.00 © 2011 Alamo Group Inc.
  • Page 2 To the Owner/Operator/Dealer This Operator's Manual is an integral part of the safe operation of this machine and must be maintained with the implement at all times. A Manual canister is provided on the implement where this manual can be properly stored. If you lose or damage this manual a free replacement manual can be obtained from an authorized Rhino dealer or by down loading the manual from the Rhino website www.servis-rhino.com BEFORE YOU START! READ, UNDERSTAND, and FOLLOW the information provided in this manual, the AEM...
  • Page 3 In order to reduce accidents and enhance the safe operation of mowers, Alamo Group Ag Division, in cooperation with other industry manufacturers has developed the AEM/FEMA Industrial and Agricultural Mower Safety Practices video and guide book. The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and agricultural mowing equipment.
  • Page 4 Alamo Group Ag. Division will provide one (1) AEM Mower Safety Practices Video Please Send Me: VHS Format – AEM/FEMA Mower Operator Safety Video DVD Format – AEM/FEMA Mower Operator Safety Video Mower Operator’s Manual AEM Mower Operator’s Safety Manual...
  • Page 5 DEALER to CUSTOMER Pre-Delivery / Operation Instructions Dealer should inform the Purchaser of this product of Warranty terms, provisions, and procedures that are applicable. Dealer should also inform the Purchaser to review the contents of the Operator’s Manual including safety equipment, safe operation and maintenance, to review the Safety Signs on the implement (and tractor if possible) and of Purchaser’s responsibility to train his/her operators in safe operation procedures.

  • Page 7: Table Of Contents

    TABLE OF CONTENTS SAFETY SECTION ......................1-1 GENERAL SAFETY INSTRUCTIONS AND PRACTICES ................. 1-2 Operator Safety ..............................1-3 CRUSHING HAZARDS ............................1-4 CONNECTING OR DISCONNECTING IMPLEMENT SAFETY ................ 1-5 THROWN OBJECTS HAZARDS ........................1-6 THROWN OBJECTS HAZARDS (Continued) ....................1-7 RUN OVER HAZARDS ............................
  • Page 8 STARTING THE TRACTOR ..........................4-10 PRE-OPERATION INSPECTION AND SERVICE ................... 4-11 Tractor Pre-Operation Inspection/Service ......................4-12 Boom Unit Pre-Operation Inspection and Service ................... 4-12 MACHINE CONTROLS ........................... 4-20 Cable Controlled Models Only ......................... 4-20 Lever Functions ............................... 4-20 Rotor Controls-Gear Hydraulic Machine Only ....................4-22 BREAKAWAY ..............................

  • Page 9: Safety Section

    SAFETY SECTION Safety Section 1-1 © 2011 Alamo Group Inc.

  • Page 10: General Safety Instructions And Practices

    NOTE: If you want a translation of this safety section in one of the following Languages, please contact: Translations at 1502 E. Walnut Street Seguin, TX 78155; Fax: (830) 372-9529; Safety Section Translations are available in Spanish, Portuguese, French, German, Russian. PN GS01 1900 07/11 Safety Section 1-2 © 2011 Alamo Group Inc.

  • Page 11: Operator Safety

    DO NOT EXCEED IMPLEMENT RATED PTO SPEED • AVOID exceeding rated PTO speeds that may result in broken drivelines or blade failures. SAFETY SIGNS: • REPLACE missing, damaged or unreadable safety signs immediately. PN OSBM-01 1900 07/11 Safety Section 1-3 © 2011 Alamo Group Inc.

  • Page 12: Crushing Hazards

    NEVER ALLOW children to play on or around Tractor or Implement. • DO NOT operate without operator CAB or OVERHEAD protection. Falling limbs and debris can cause injuries. PN CHBM-01 1900 07/11 Safety Section 1-4 © 2011 Alamo Group Inc.

  • Page 13: Connecting Or Disconnecting Implement Safety

    Using a PTO adapter can cause: • Excessive vibration, thrown objects, blade and implement failures by doubling operating speed. • Increased working length exposing unshielded driveline areas and entanglement hazards. PN CDBM-01 1900 07/11 Safety Section 1-5 © 2011 Alamo Group Inc.

  • Page 14: Thrown Objects Hazards

    3. INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS, 4. NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire, rocks, post, curbs, guardrails, or ground while mowing. PN TOBM-01 1900 07/11 Safety Section 1-6 © 2011 Alamo Group Inc.

  • Page 15: Thrown Objects Hazards (Continued)

    STOP mowing when EXCESSIVE VIBRATION occurs: 1. STOP PTO and tractor ENGINE. 2. INSPECT mower for vibration source. 3. REPLACE any damage parts and bent or damaged BLADES. PN TOBM-02 1900 07/11 Safety Section 1-7 © 2011 Alamo Group Inc.

  • Page 16: Run Over Hazards

    ONLY mount or dismount when tractor and moving parts are stopped. • STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop and remove key before dismounting from tractor. PN ROBM-01 1900 07/11 Safety Section 1-8 © 2011 Alamo Group Inc.

  • Page 17: Pto Entanglement Hazards

    DO NOT USE PTO ADAPTER. Using a PTO adapter can cause excessive vibration, thrown objects, blade and implement failures by doubling operating speed. Increased working length exposing unshielded driveline areas. PN PE01 1900 07/11 Safety Section 1-9 © 2011 Alamo Group Inc.

  • Page 18: Mower Blade Contact Hazards

    DO NOT approach Sickle Bar head until Tracto Engine has been shut off. • STOP LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped. PN MBBM-01 1900 07/11 Safety Section 1-10 © 2011 Alamo Group Inc.

  • Page 19: High Pressure Oil Leak Hazard

    Tank contents maybe under pressure • Allow oil to cool before removing cap. • Relieve oil pressure before removing cap slowly. • Stay away from hot oil that may spray from tank. PN HPBM-01 1900 07/11 Safety Section 1-11 © 2011 Alamo Group Inc.

  • Page 20: Electrical & Fire Hazards

    DO NOT operate if oil is leaking. Repair oil leak and remove all accumulated oil before operating. • CLEAR any grass clippings or debris buildup around mower hydraulic pumps, valves or tanks. • SHUT OFF ENGINE while refueling. PN EFBM-01 1900 07/11 Safety Section 1-12 © 2011 Alamo Group Inc.

  • Page 21: Transporting Hazards

    TURN ON tractor FLASHING WARNING LIGHTS. • ALLOW clearance for implement swing while turning. KEEP raised boom mower 10 feet or greater distance from all power lines and overhead obstructions. PN THBM-01 1900 07/11 Safety Section 1-13 © 2011 Alamo Group Inc.

  • Page 22: Hazards With Maintenance Of Implement

    • Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. PN HMBM-01 1900 07/11 Safety Section 1-14 © 2011 Alamo Group Inc.

  • Page 23: Parts Information

    Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit” parts may reduce mower performance, void warranties, and present a safety hazard. Use genuine Rhino mower parts for economy and safety. (SPRM-1) SEE YOUR RHINO DEALER 1900 07/11 Safety Section 1-15 © 2011 Alamo Group Inc.

  • Page 24: Decal Location

    (Some shipping and handling charges may apply). Contact your Rhino dealer to order replacement decals. 1900 07/11 Safety Section 1-16 © 2011 Alamo Group Inc.
  • Page 25 SMV Sign D730 INSTRUCT Boom Mower Safety Booklet 46505.01 _________ Canister, Operators Manual 46503.01 _________ Seal 9100103 _________ Flatwasher 9313043 _________ Setscrew 9143003 _________ Self-Locking Nut 00786722C _________ Operator’s Manual 1900 07/11 Safety Section 1-17 © 2011 Alamo Group Inc.
  • Page 26 D717 DANGER Thrown Objects Hazard 1290632 LOGO Rhino Logo 1290826 NAME F48 Name 1290825 NAME H48 Name 1458393 REFLECTOR Yellow Reflector 1458392 REFLECTOR Red Reflector SER PLT Serial Number Plate 1900 07/11 Safety Section 1-18 © 2011 Alamo Group Inc.
  • Page 27 SAFETY ITEM PART NO. LEVEL DESCRIPTION D731 DANGER Sharp Blades 1290824 NAME Name Decal D58 1458392 REFLECT Red Reflector 1458393 REFLECT Yellow Reflector SERIAL PLATE Serial Number Plate 1900 07/11 Safety Section 1-19 © 2011 Alamo Group Inc.

  • Page 28: Decal Description

    SAFETY Decal Description 1900 07/11 Safety Section 1-20 © 2011 Alamo Group Inc.
  • Page 29 SAFETY 1900 07/11 Safety Section 1-21 © 2011 Alamo Group Inc.
  • Page 30 SAFETY 1900 07/11 Safety Section 1-22 © 2011 Alamo Group Inc.
  • Page 31 SAFETY 1900 07/11 Safety Section 1-23 © 2011 Alamo Group Inc.
  • Page 32 SAFETY 1900 07/11 Safety Section 1-24 © 2011 Alamo Group Inc.
  • Page 33 SAFETY 1900 07/11 Safety Section 1-25 © 2011 Alamo Group Inc.
  • Page 34 SAFETY 1900 07/11 Safety Section 1-26 © 2011 Alamo Group Inc.
  • Page 35 SAFETY 1900 07/11 Safety Section 1-27 © 2011 Alamo Group Inc.
  • Page 36 SAFETY 1900 07/11 Safety Section 1-28 © 2011 Alamo Group Inc.
  • Page 37 SAFETY 1900 07/11 Safety Section 1-29 © 2011 Alamo Group Inc.

  • Page 38: Federal Laws And Regulations

    Some regulations specify that no one under the age of 16 may operate power machinery. It is your responsibility to know what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, Employment Standard Administration, Wage & Home Division, Child Labor Bulletin #102.) 1900 07/11 Safety Section 1-30 © 2011 Alamo Group Inc.
  • Page 40 Contents Acknowledgment ......2 Foreword ........2 Safety Alerts.

  • Page 41: Safety Alerts

    Safety Alerts Symbol Signal Words This Safety Alert Symbol means: “ATTENTION! Signal words are distinctive words that will typically be STAY ALERT! YOUR SAFETY IS INVOLVED!” found on safety signs on the mower and other worksite equipment. These words may also be found in this The Safety Alert Symbol identifi es important safety manual and the manufacturer’s manuals.

  • Page 42: The Industrial/Agricultural Mower

    The Industrial/Agricultural Mower Industrial/Agricultural Mower Types Mowers are used for pasture clipping, crop residue shredding, heavy brush cutting, waterways, right-of- Flail ways, roadside or highway mowing. Also, these mowers are used for cutting grass and other growth in public areas such as parks and cemeteries. Boom Rotary Sickle Bar...

  • Page 43: Follow A Safety Program

    Follow A Safety Program Protect Yourself Wear personal protective clothing and Personal Protective Equipment (PPE) issued to you or called for by job conditions. You must ALWAYS wear safety glasses with side shields. You may also need: — Hard hat —...
  • Page 44 Follow A Safety Program Avoid Injury From Raised Equipment Avoid Injury From High Pressure Fluid Avoid possible crushing injury from falling mower or Avoid fl uid injection injury due to high pressure fl uid leaks. other raised equipment. High Pressure Fluid Can Inject into the Body Avoid Crushing –...
  • Page 45 Follow A Safety Program Be Alert! For Safe Operation Know where to get assistance. Know how to use a fi rst You must be a qualifi ed and authorized operator for aid kit and fi re extinguisher/fi re suppression system. proper operation of your machine.
  • Page 46 Follow A Safety Program Some Rules You Must Work By (continued) Keep — Only qualifi ed and authorized individuals may operate Children this equipment. Away from — Never allow children to play on, ride on or operate Equipment the equipment. Children are not qualifi ed to operate this equipment.

  • Page 47: Prepare For Safe Operation

    Prepare For Safe Operation Check The Mower And Tractor Equipment Before beginning your work day inspect the machine Walk-Around and have all systems in good operational condition. Inspection WARNING! Prevent possible crushing injury from falling equipment. Hydraulic system or part failure could cause unsupported equipment to fall.
  • Page 48 Prepare For Safe Operation Know The Work Area Correct unsafe conditions. Do not operate in problem areas where debris and obstacles cannot be removed Before you operate the mower thoroughly inspect or marked. the work area. Walk around the area and inspect the Analyze mowing area to determine: surfaces you will travel on when using the mower.
  • Page 49 Prepare For Safe Operation Tractor And Mower Controls Safety Test — Raise and lower mower to check for driveline bottoming out or engagement problems. Start the tractor following the specifi c procedures in the — Check the equipment for excessive vibration and manufacturer’s operator’s manual.
  • Page 50 Prepare For Safe Operation Hitching Mower To Tractor Read and Three-point hitch-mounted mowers: Understand Manuals Before — Refer to mower and tractor manufacturers’ manuals. Operating — Place tractor’s hydraulic power lift (rockshaft) selector lever in down position to avoid unexpected movement.

  • Page 51: Start Safely

    Start Safely Make The Right Start Mow only in daylight or good artifi cial light conditions. Rotating Blades – Avoid serious injury or death from mower-thrown Keep Away objects or blade contact: — Keep chain shields, fl exible or solid defl ector shields or discharge chutes in place and in good repair.
  • Page 52 Operate Safely Mower-Thrown Objects (continued) Disc Mowers — When using a disc mower it is Do Not Mow important to know the area to be mowed. If the operator in Reverse has mowed the fi eld before and is familiar with all obstacles that may be present, it is suffi cient to watch ahead of the mower path for any additional objects that may have entered the fi eld.
  • Page 53 Operate Safely Under Mount Mower Safety Practices When mowing with an under mount mower: Never Stand — Keep removable discharge chute in place and over on Mower – Keep Away discharge opening. — Never stand on a mower housing when the tractor engine is operating.
  • Page 54 Operate Safely Wing And Side Mount Mowers Safety Practices 300 ft (92 m) Raised wing positions reduce shielding protection and Keep Bystanders increases the thrown object and blade contact hazard Away from risks. Mowing Area Avoid possible serious injury or death by thrown objects or blade contact from raising and lowering wings during mowing operations: —...
  • Page 55 Operate Safely Uneven Terrain Mowing Safety Practices (continued) Maintain — Use extreme care to maintain control over the Control, Use Low equipment when operating in these conditions. Speeds — Increase tractor stability by adding wheel weights, ballast and increasing wheel spacing to maximum. Refer to operator’s manual for recommendations.

  • Page 56: Park Safely

    Park Safely Parking Safety Practices — Use designated or out-of-traffi c areas. — Use fi rm level ground locations. Parking Brake — Set parking brake. — Lower raised equipment to ground. Shut down the mower and tractor using proper equipment shut down practice before dismounting tractor.

  • Page 57: Perform Maintenance Safely

    Shut Down Safely Dismounting Properly — Never dismount from moving equipment. Wait for — Never jump from any machines. Moving Parts to Stop — Dismount carefully. — Check for slippery steps. — Keep feet and hands away from controls. — Use handholds and steps during dismount. —...
  • Page 58 Perform Maintenance Safely Prepare Yourself Wear personal protective clothing and Personal Protective Equipment (PPE) issued to you or called for by job conditions. You must ALWAYS wear safety glasses with side shields. You may also need: — Hard hat — Safety shoes —...
  • Page 59 Perform Maintenance Safely Prepare The Machine — Securely support, block up, or lock up mower wings with approved locking devices before working near or Stored energy sources (electrical, mechanical, hydraulic, underneath a wing mower. pneumatic, chemical, thermal, etc.) must be controlled —...
  • Page 60 Perform Maintenance Safely Perform Maintenance Safely Use Proper Ventilation Make sure the hoists or jacks you use are in good repair. Never use jacks with cracked, bent, or twisted parts. If it is necessary to run an engine in an enclosed area, Never use frayed, twisted or pinched cables.
  • Page 61 Perform Maintenance Safely Hydraulic System Hazards When venting or fi lling the hydraulic system, loosen the fi ller cap slowly and remove it gradually. The hydraulic system is under pressure whenever the Never reset any relief valve in the hydraulic system to a engine is operating and may hold pressure even after the pressure higher than recommended by the manufacturer.
  • Page 62 Perform Maintenance Safely Avoid Explosion — Observe the polarity of the batteries and connections. — Make the fi nal cable connection to the engine or the WARNING! Avoid possible serious injury from furthest ground point away from the battery. Never explosion.
  • Page 63 Perform Maintenance Safely Tire And Wheel Maintenance (continued) Never cut or weld on a wheel with an infl ated tire mounted on it. This could cause explosive WARNING! The types of wheels and tires usually decompression. found on this equipment require special care when Check that the tire size and wheel are correctly matched.

  • Page 64: Final Word To The User

    Perform Maintenance Safely Mower Blade Maintenance (continued) — Avoid bending blades. Help prevent mower blades from bending or cracking by avoiding contact with — How are mower blades made? solid objects. Mower blades are intended to cut Mower blades are made of high strength alloy spring grass, shrubs, woody vegetation, and small trees and steel.

  • Page 66: Reconocimiento

    Contenido Reconocimiento ....... 2 Introducción ........2 Alertas de seguridad .

  • Page 67: Alertas De Seguridad

    Alertas de seguridad Símbolo Palabras indicativas Este símbolo de alerta de seguridad signifi ca: Las palabras indicativas son palabras distintivas que “¡ATENCIÓN! ¡MANTÉNGASE ALERTA! ¡SU típicamente se encontrarán en letreros de seguridad SEGURIDAD ESTÁ EN RIESGO!” de la cortadora de césped y otros equipos del sitio de trabajo.

  • Page 68: Cortadora De Césped Industrial/Para Agricultura

    Cortadora de césped industrial/para agricultura Tipos de cortadora de césped industrial/para agricultura Las cortadoras de césped se usan para recortar pasturas, Triturador desmenuzar residuos de cultivos, cortar arbustos, realizar desbroce pesado, cortar la hierba en vías de agua, derechos de paso, costados de caminos o autopistas. Además, estas cortadoras se usan para cortar la hierba y otras plantas en zonas públicas como parques y cementerios.

  • Page 69: Cumplimiento Del Programa De Seguridad

    Cumplimiento del programa de seguridad Protéjase a sí mismo Use la ropa de protección personal y los equipos de protección personal (PPE) que se le proporcionen o que requieran las condiciones del trabajo. SIEMPRE debe usar gafas de seguridad con escudos laterales. Puede necesitar también: —...
  • Page 70 Cumplimiento del programa de seguridad Evite las lesiones provocadas por equipos elevados Si un fl uido se inyecta en la piel, debe ser extraído dentro de pocas horas por personal médico Evite posibles lesiones de aplastamiento por caídas de la familiarizado con este tipo de lesión.
  • Page 71 Cumplimiento del programa de seguridad ¡Manténgase alerta! Para una operación segura Sepa dónde obtener asistencia. Sepa cómo usar un Usted debe ser un operador cualifi cado y autorizado equipo de primeros auxilios y un extintor de incendios/ para operar la máquina correctamente. Debe comprender sistema de supresión de fuego.
  • Page 72 Cumplimiento del programa de seguridad Algunas reglas que debe cumplir al trabajar (continuación) Mantenga — Únicamente personas cualifi cadas y autorizadas a los niños alejados pueden manejar estos equipos. de los equipos — Nunca permita que los niños jueguen en los equipos, viajen en ellos o los hagan funcionar.

  • Page 73: Preparación Para Una Operación Segura

    Preparación para una operación segura Revise los equipos de la cortadora de césped y el marcadas; incluya los pernos y sujetadores de las hojas. Nunca enderece o suelde en las hojas. tractor — Asegúrese de que el escudo para objetos que son Antes de comenzar la jornada de trabajo, inspeccione la arrojados se encuentre correctamente instalado y en buen máquina y asegúrese de que todos los sistemas estén en...
  • Page 74 Preparación para una operación segura Familiarícese con la zona de trabajo Corrija las condiciones no seguras. No opere en áreas con problemas donde no se puedan retirar o marcar los Antes de hacer funcionar la cortadora de césped, residuos y los obstáculos. inspeccione cuidadosamente la zona de trabajo.
  • Page 75 Preparación para una operación segura Prueba de seguridad de los controles del tractor y de la cortadora de césped Use el ROPS Arranque el tractor siguiendo los procedimientos y el cinturón de seguridad específi cos del manual del operador del fabricante. Estos procedimientos normalmente incluyen: —...
  • Page 76 Preparación para una operación segura Enganche de la cortadora de césped al tractor Lea y asegúrese Cortadoras montadas en enganche de tres puntos: de comprender los — Consulte los manuales de los fabricantes de la manuales antes de comenzar la cortadora y del tractor.

  • Page 77: Arranque Con Seguridad

    Arranque con seguridad Cómo realizar un arranque correcto Corte la hierba únicamente con luz diurna o en condiciones de buena luz artifi cial. Hojas giratorias – Manténgase Evite lesiones graves o muerte producidas por objetos arrojados por la cortadora o por el contacto con las hojas: —...
  • Page 78 Operación con seguridad Objetos arrojados por la cortadora de césped Apague la TDF, espere que las hojas dejen de girar, eleve la cortadora y, después, retroceda. (continuación) Corte desplazándose en sentido de avance. Cortadoras de disco — Cuando se usa una cortadora de disco, es importante conocer la zona donde se va a cortar.
  • Page 79 Operación con seguridad Prácticas de seguridad para la cortadora de césped de montaje inferior Nunca se pare sobre la cortadora Cuando se traslada con una cortadora de césped de de césped – montaje inferior: Manténgase alejado — Mantenga la rampa de descarga extraíble en su lugar y por encima de la abertura de descarga.
  • Page 80 Operación con seguridad Prácticas de seguridad para cortadoras de 300 ft césped con laterales y montaje lateral (92 m) Mantenga a las personas ajenas Las posiciones elevadas de los laterales reducen la alejadas de la zona protección de los escudos y aumentan los riesgos de de corte objetos arrojados y contacto con las hojas.
  • Page 81 Operación con seguridad Prácticas de seguridad para trabajos de corte en terrenos desparejos (continuación) Mantenga — Use extremo cuidado para mantener el control de los el control, equipos cuando trabaja en estas condiciones. desplácese — Aumente la estabilidad del tractor agregando pesos o lastre en las ruedas y aumentando al máximo la separación entre las ruedas.

  • Page 82: Estacionamiento Seguro

    Estacionamiento seguro Prácticas de seguridad para el estacionamiento — Use las zonas designadas o alejadas del tránsito. Aplique el freno de — Use lugares con suelo fi rme y nivelado. estacionamiento — Aplique el freno de estacionamiento. — Descienda el equipo de la cortadora de césped hasta el suelo.

  • Page 83: Realización De Mantenimiento Con Seguridad

    Apagado con seguridad Descenso correcto — Nunca descienda de equipos en movimiento. Espere hasta que las — Nunca baje de una máquina saltando. piezas móviles se detengan — Descienda con cuidado. — Verifi que que no haya peldaños resbaladizos. — Mantenga los pies y las manos lejos de los controles. —...
  • Page 84 Realización de mantenimiento con seguridad Preparación personal Use la ropa de protección personal y los equipos de protección personal (PPE) que se le proporcionen o que requieran las condiciones del trabajo. SIEMPRE debe usar gafas de seguridad con escudos laterales. Puede necesitar también: —...
  • Page 85 Realización de mantenimiento con seguridad Preparación de la máquina Deben controlarse o reducirse las fuentes de energía Prepare los sistemas de la almacenada (eléctricas, mecánicas, hidráulicas, máquina para neumáticas, químicas, térmicas, etc.) al mínimo realizarles servicios practicable antes de realizar cualquier procedimiento de mantenimiento, reparación o servicio.
  • Page 86 Realización de mantenimiento con seguridad Use ventilación adecuada Si es necesario hacer funcionar un motor en una zona Retire la llave y cerrada, elimine del área las emanaciones de escape lea el manual de con una extensión del caño de escape. Si no tiene esa mantenimiento extensión, asegúrese de abrir las puertas y dejar entrar aire del exterior.
  • Page 87 Realización de mantenimiento con seguridad Riesgos del sistema hidráulico Cuando ventila o llena el sistema hidráulico, afl oje la tapa de llenado con lentitud y retírela gradualmente. El sistema hidráulico se encuentra bajo presión siempre Nunca restablezca una válvula de alivio del sistema que el motor está...
  • Page 88 Realización de mantenimiento con seguridad Evite explosiones — Asegúrese de que las máquinas no se estén tocando. — Observe la polaridad de las baterías y conexiones. ¡ADVERTENCIA! Evite posibles lesiones graves por — Realice la conexión fi nal de cable al motor o al punto explosiones.
  • Page 89 Realización de mantenimiento con seguridad Mantenimiento de neumáticos y ruedas (continuación) Evite la explosión ¡ADVERTENCIA! Los tipos de ruedas y neumáticos de los neumáticos que generalmente se encuentran en estos equipos requieren cuidados especiales al realizar servicios para evitar lesiones graves o la muerte. No infl e los neumáticos por encima de la presión No infl e neumáticos con gases infl amables o con sistemas recomendada.

  • Page 90: Palabras Fi Nales Para El Usuario

    Realización de mantenimiento con seguridad Mantenimiento de las hojas de la cortadora — Evite doblar las hojas. Contribuya a prevenir que las hojas de la cortadora se doblen o rajen evitando el (continuación) contacto con objetos sólidos. Las hojas de la cortadora —...

  • Page 91: Introduction Section

    INTRODUCTION SECTION Introduction Section 2-1 © 2011 Alamo Group Inc.
  • Page 92 Identifies special instructions or procedures that, if not strictly observed, could result in damage to, or destruction of the machine, attachments or the environment. NOTE: Identifies points of particular interest for more efficient and convenient operation or repair. 1900 07/11 Introduction Section 2-2 © 2011 Alamo Group Inc.

  • Page 93: Features

    Flail head includes adjustable front guard for protection from thrown objects. Power Slew feature allows mowing within the tractor width. The 1900 includes Hy-Reach geometry for straight-up cutting close to the tractor. DIRECTION Throughout this Manual front and rear, left and right are determined by the normal direction of travel, the same as driving an automobile.
  • Page 94 NOTE: Warranties are honored only if completed “Owner Registration and Warranty” forms are received by Alamo Group within thirty days of delivery of the mower. 3. Record the Mower Model and Serial Numbers on the Warranty page at the front of the Operator’s Manual.

  • Page 95: Rhino Limited Warranty

    Rhino Implement Model________________________________ Serial Number________________________ Date Purchased______________________________________ Dealer_______________________________ ® RHINO ATTENTION: 1020 S Sangamon Ave. READ YOUR OPERATOR'S MANUAL Gibson City, IL 60936 800-446-5158 E-mail: parts@servis-rhino.com 1900 07/11 Introduction Section 2-5 © 2011 Alamo Group Inc.

  • Page 97: Assembly Section

    ASSEMBLY SECTION Assembly Section 3-1 © 2011 Alamo Group Inc.

  • Page 98: Tractor Selection

    Check chains or stabilizers must be fitted and tightened. TRACTOR OPERATOR STATION: Rhino recommends installing the 1900 Boom Mower on fully enclosed cab tractors equipped with impact resistant glass windows. Do Not Operate if Tractor Cab is damaged. 1900 07/11 Assembly Section 3-2 ©...

  • Page 99: Tractor Preparation

    Rhino strongly recommends installing the 1900 Boom Mower on a cab tractor equipped with impact resistant glass windows. In addition, the Rhino 1900 Boom Mower includes an operator guard kit which must be installed on the tractor before using the mower.

  • Page 100: Dealer Setup Instructions

    75 mm below the tractors P.T.O. shaft. Note: Leg pin position used. 7. Unbolt stabilizer from machine and remove the stabilizer nose quadrant pin. 1900 07/11 Assembly Section 3-4 © 2011 Alamo Group Inc.

  • Page 101: Attachment To Tractor

    (Optional stabilizer nose available). • Stretch out the stabilizer and rest the bottom legs on the lower rail. • Do not fit stabilizer lower pins at this stage. 1900 07/11 Assembly Section 3-5 © 2011 Alamo Group Inc.
  • Page 102 During this operation ensure no one is standing on or among the linkage arms or bars. Set tractor hydraulics to position control. Never allow anyone below the frame unless it is securely blocked up. 1900 07/11 Assembly Section 3-6 © 2011 Alamo Group Inc.
  • Page 103 Repeat again in the third hole if necessary. On subsequent fitting to the same tractor the hole selected is always used. • Adjust the top link to bring the frame of the machine into the vertical position. 1900 07/11 Assembly Section 3-7 © 2011 Alamo Group Inc.
  • Page 104 P.T.O. and gearbox shaft to align as near as possible. • Fit positioning stops - these remain in position until tractor is changed. • Lower tractor linkage control so that the machine weight is taken by the yoke. 1900 07/11 Assembly Section 3-8 © 2011 Alamo Group Inc.
  • Page 105 Fit machine controls into the cab. (Optional Cables available) • Measure P.T.O. and cut to dimension shown. Note: for subsequent use on different tractors measure again - there must be a minimum shaft overlap of 150mm. 1900 07/11 Assembly Section 3-9 © 2011 Alamo Group Inc.
  • Page 106 Tractor operator’s seat with the seat belt securely fastened. Inadvertent contact with the boom controls could allow a component to fall. A sudden or inadvertent fall by any of these components could cause serious injury or even death. (SBM-23) 1900 07/11 Assembly Section 3-10 © 2011 Alamo Group Inc.

  • Page 107: Flailhead Attachment

    Fold the machine into the transport position. The machine is now ready to proceed to the work site. 1900 07/11 Assembly Section 3-11 © 2011 Alamo Group Inc.

  • Page 108: Oil Requirements

    6. Check the hose runs and observe that they are free from any pinching, chafing, straining or kinks. Recheck the oil level in the tank and top up as necessary. 1900 07/11 Assembly Section 3-12 © 2011 Alamo Group Inc.

  • Page 109: Removal From Tractor

    Disconnect the stabilizer from the tractors top hitch position. Allow the stabilizer to slide along the rail until it contacts the eccentric stops. • Remove draft link pins and drive tractor away from machine. 1900 07/11 Assembly Section 3-13 © 2011 Alamo Group Inc.

  • Page 111: Operation Section

    OPERATION SECTION Operation Section 4-1 © 2011 Alamo Group Inc.

  • Page 112: Operating Instructions

    OPERATION RHINO 1900 BOOM MOWER OPERATING INSTRUCTIONS Rhino Boom mowers are manufactured with quality material by skilled workers. These mowers are designed for cutting grass and small weeds. The mower is equipped with protective deflectors to prevent objects being thrown from the mower by the blades, however, no shielding is 100% effective. All shields, guards, and deflectors equipped on the mower must be maintained in good operational condition.

  • Page 113: Standard Equipment And Specifications

    Safety Breakaway - Hydraulic Standard Road Light Kit Standard Power Slew Standard Cable Rotor Control Standard Window Guards Standard Power Arm Attachments F48 Flail Mower H48 Flail Mower D58 Sicklebar Mower 1900 07/11 Operation Section 4-3 © 2011 Alamo Group Inc.

  • Page 114: Operator Requirements

    Serious injury or death to the operator or others could result if the operator is under the influence of drugs or alcohol. (SG-27) 1900 07/11 Operation Section 4-4 © 2011 Alamo Group Inc.

  • Page 115: Tractor Requirements

    Never operate the Tractor and Mower Unit without an OPS (Operators Protective Structure) or Cab to prevent injury from objects thrown from ground or from overhead trimming. Stop mowing if workers or passersby are within 300 feet. (SBM-9) 1900 07/11 Operation Section 4-5 © 2011 Alamo Group Inc.

  • Page 116: Tractor Lighting And Smv Emblem

    On a tractor with a 96” outside to outside tire spread, an 11 percent (6.4 degrees) slope occurs when one rear tractor tire is about 8” lower than the other rear tire. OPS-B- 0018_C 1900 07/11 Operation Section 4-6 © 2011 Alamo Group Inc.

  • Page 117: Tractor Safety Devices

    60 HP. Operating the mower with a tractor that does not have adequate power may damage the tractor engine. 3.6 3-Point Hitch 1900 boom mowers can attach to tractors with a CAT II hitch. Refer to the tractor operator’s manual for the category of the tractor used. If the hitch does not conform to ASAE Cat II dimensions, the mower may not fit or raise properly.

  • Page 118: Hydraulics

    OPERATION 3.7 Hydraulics The 1900 is available with a totally Independent hydraulic system complete with Rotor Rotation Control. The rotor can be started, stopped, or reversed by operating a lever on the Control Console. 3.8 Front End Weight A minimum of 20% total tractor weight must be maintained on the tractor front end at all times. Front end weight is critical to maintain steering control and to prevent the tractor from rearing up while driving.

  • Page 119: Boarding The Tractor

    Place the tractor shift lever into a low range or parking gear to prevent the tractor from rolling. Never dismount a Tractor that is moving or while the engine is running. Operate the Tractor controls from the tractor seat only. (SG-9) 1900 07/11 Operation Section 4-9 © 2011 Alamo Group Inc.

  • Page 120: Starting The Tractor

    Always shut the Tractor completely down, place the transmission in park, and set the parking brake before you or anyone else attempts to connect or disconnect the Implement and Tractor hitches. (S3PT-15) 1900 07/11 Operation Section 4-10 © 2011 Alamo Group Inc.

  • Page 121: Pre-Operation Inspection And Service

    Perform repairs and replacement of damaged and missing parts as soon as noticed. By performing a thorough pre-operation inspection and service, valuable down time and repair cost can be avoided. OPS-U-0029 1900 07/11 Operation Section 4-11 © 2011 Alamo Group Inc.

  • Page 122: Tractor Pre-Operation Inspection/Service

    Inspect and service the boom arm and head prior to operation. Damaged and/or broken parts should be repaired and/or replaced immediately. To ensure the unit is ready for operation, conduct the following: OPS-B- 0020 1900 07/11 Operation Section 4-12 © 2011 Alamo Group Inc.
  • Page 123 Maintain these important safety features on the mower in good condition to ensure the information is available to the operator at all times. KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement and possible serious injury or death. (SG-24) 1900 07/11 Operation Section 4-13 © 2011 Alamo Group Inc.
  • Page 124 Place the Mower Head on the ground or securely supported on blocks or stands, disengage the PTO, and turn off the engine. Push and pull the control Levers or Joystick several times to relieve pressure prior to starting any maintenance or repair work. (SBM-6) 1900 07/11 Operation Section 4-14 © 2011 Alamo Group Inc.
  • Page 125 Remove cap slowly to relieve pressure before removing cap completely. Stay clear to pre- vent being scalded with hot oil that may spray out of the tank that is still pressurized and may cause serious injury to eyes, face, and exposed skin. (Ops-0001-MISC) 1900 07/11 Operation Section 4-15 © 2011 Alamo Group Inc.
  • Page 126 • Remove any grass or other debris which may be wrapped around the cuttershafts ends. • Inspect the condition of deck skid shoes and hardware. OPS-B- 0026_C 1900 07/11 Operation Section 4-16 © 2011 Alamo Group Inc.
  • Page 127 Do not put hands or feet near the cutter bar. Blade contact can result in serious injury. Stay away until all motion has stopped and the mower is securely blocked up. (SSM-1) 1900 07/11 Operation Section 4-17 © 2011 Alamo Group Inc.
  • Page 128 The engine coolant fluid level is full The radiator is free of debris The air filter is in good condition Operator’s Signature: DO NOT OPERATE an UNSAFE TRACTOR or MOWER 1900 07/11 Operation Section 4-18 © 2011 Alamo Group Inc.
  • Page 129 There are no cracks or holes in mower deck The Hyd. motor mounting bolts are tight The mower head spindle housing is tight and lubricated Operator’s Signature: DO NOT OPERATE an UNSAFE TRACTOR or MOWER 1900 07/11 Operation Section 4-19 © 2011 Alamo Group Inc.

  • Page 130: Machine Controls

    OPERATION 7. MACHINE CONTROLS 7.1 Cable Controlled Models Only 7.2 Lever Functions Slew - Allows Slew working Auto Reset- Allows normal working 1900 07/11 Operation Section 4-20 © 2011 Alamo Group Inc.
  • Page 131 To return to normal operation the float position must be manually deselected. When working with head angle float the flail head must be in balance about its mounting point. Failure to observe this will result in a poor cut. 1900 07/11 Operation Section 4-21 © 2011 Alamo Group Inc.

  • Page 132: Rotor Controls-Gear Hydraulic Machine Only

    Turn the small lever on the side of the rotor control lever pivot box through 180°. (This will reset the control lever stop inside the pivot box and allow opposite rotation to be selected). 1900 07/11 Operation Section 4-22 © 2011 Alamo Group Inc.

  • Page 133: Breakaway

    Re-setting the head into the work position is carried out manually by selecting 'SLEW OUT' on the control assembly 1900 07/11 Operation Section 4-23 © 2011 Alamo Group Inc.

  • Page 134: Powered Slew

    Extra care must be taken when working in 'SLEW’ mode with the reach fully in – IT IS POSSIBLE FOR THE FLAILHEAD TO HIT THE TRACTOR OR MACHINE FRAME. 1900 07/11 Operation Section 4-24 © 2011 Alamo Group Inc.

  • Page 135: Wire Trap

    Too fast a speed will be indicated by over frequent operation of the breakaway system, a fall off in tractor engine revs and a poor finish to the work leaving ragged uncut tufts and poorly mulched cuttings. 1900 07/11 Operation Section 4-25 © 2011 Alamo Group Inc.

  • Page 136: High Voltage Cables

    5 feet high when folded take care when maneuvering in areas with overhead obstacles especially power cables, low bridges etc. or when entering buildings. 1900 07/11 Operation Section 4-26 © 2011 Alamo Group Inc.

  • Page 137: Hedge Cutting Procedure

    Cut the side and bottom of the road side. Top cut the hedge to the height required. 1900 07/11 Operation Section 4-27 © 2011 Alamo Group Inc.

  • Page 138: Driving The Tractor And Implement

    Place the tractor shift lever into a low range or parking gear to prevent the tractor from rolling. Never dismount a Tractor that is moving or while the engine is running. Operate the Tractor controls from the tractor seat only. (SG-9) 1900 07/11 Operation Section 4-28 © 2011 Alamo Group Inc.

  • Page 139: Starting The Tractor

    Raising the Mower head exposes the Cutting Blades which creates a potentially serious hazard and can cause serious injury by objects thrown from the Blades or by contact with the Blades. (SBM-2) 1900 07/11 Operation Section 4-29 © 2011 Alamo Group Inc.

  • Page 140: Driving The Tractor And Boom

    Never allow the Mower head or boom within 10 feet of any power line. When working close to overhead power lines consult your electric company for a safe code of operation. (SBM-7) 1900 07/11 Operation Section 4-30 © 2011 Alamo Group Inc.

  • Page 141: Operating The Tractor And Implement

    The seat belt is your best protection from falling off the tractor and the ROPS provides protection from being crushed during a tractor roll-over. OPS-R-0023A 1900 07/11 Operation Section 4-31 © 2011 Alamo Group Inc.

  • Page 142: Bystanders/Passersby Precautions

    Do not put hands or feet under mower decks. Blade Contact can result in serious injury or even death. Stay away until all motion has stopped and the decks are securely blocked up. (SGM-09) 1900 07/11 Operation Section 4-32 © 2011 Alamo Group Inc.

  • Page 143: Operating Speed And Ground Speed

    When mowing in reverse, operate the tractor and mower at a reduced ground speed to ensure tractor and mower control is maintained. OPS-R-0026_N 1900 07/11 Operation Section 4-33 © 2011 Alamo Group Inc.
  • Page 144 -Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes. Periodically shut down the Tractor and Mower and clean clippings and collected debris from the mower deck. (SGM-12) 1900 07/11 Operation Section 4-34 © 2011 Alamo Group Inc.

  • Page 145: Operating The Attached Mower Heads

    • When operating the unit be sure there are no bystanders or animals within 300 feet of the unit OPS-B- 0049 1900 07/11 Operation Section 4-35 © 2011 Alamo Group Inc.

  • Page 146: Shutting Down The Attached Head

    Properly preparing and storing the unit at the end of the season is critical to maintaining its appearance and to help ensure years of dependable service. The following are suggested storage procedures: 1900 07/11 Operation Section 4-36 © 2011 Alamo Group Inc.

  • Page 147: Transporting The Tractor And Implement

    OPS-U- 0017 Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death. (SG-10) 1900 07/11 Operation Section 4-37 © 2011 Alamo Group Inc.
  • Page 148 300mm from the tractor cab. • Operate “ANGLE” and position the flail head in as compact position as possible. (see transport position) • Fully screw in the lift ram and slew ram taps. 1900 07/11 Operation Section 4-38 © 2011 Alamo Group Inc.

  • Page 149: Transport Position-Head Attached

    During transport the 'SLEW’ mode must ALWAYS be selected on the control assembly. 1900 07/11 Operation Section 4-39 © 2011 Alamo Group Inc.

  • Page 150: Transporting On Public Roadways

    Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in such a way as to be clearly visible and legible. When transporting the Equipment use the Tractor flashing warning lights and follow all local traffic regulations. (SG-6) 1900 07/11 Operation Section 4-40 © 2011 Alamo Group Inc.
  • Page 151 Use caution and reduce speed if other vehicles or pedestrians are in the area. OPS-B- 0016 1900 07/11 Operation Section 4-41 © 2011 Alamo Group Inc.

  • Page 152: Hauling The Tractor And Implement

    Ensure that the load will be in compliance with the legal limits set for the areas that will be traveled through. OPS-U- 0024_TK 1900 07/11 Operation Section 4-42 © 2011 Alamo Group Inc.
  • Page 153 NOTE: Always transport per you state law regulations for tie down requirements. OPS-U- 0026_TK 1900 07/11 Operation Section 4-43 © 2011 Alamo Group Inc.

  • Page 154: Troubleshooting Guide

    Replace Cables and insulate from Hydraulic with hydraulic components Components Connection at valve Repair or replace as required damaged or failed Main Spool in Valve Stuck or Repair or replace as required bent 1900 07/11 Operation Section 4-44 © 2011 Alamo Group Inc.
  • Page 155 No voltage to Joystick Check Fuses, wires etc and repair as required Controller Faulty Joystick Controller Test then replace or repair as required.   1900 07/11 Operation Section 4-45 © 2011 Alamo Group Inc.
  • Page 156 Lugs (bent boom) components Work Port Relief improper Check for proper setting. Replace as needed setting or failure Interference with another Operator abuse or components interfering with component boom movement   1900 07/11 Operation Section 4-46 © 2011 Alamo Group Inc.
  • Page 157 Loss of Bolt torque at Due to excessive loading. Check bolts daily, flange or at motor section and replace or repair as required   1900 07/11 Operation Section 4-47 © 2011 Alamo Group Inc.
  • Page 158 Check spindle section Failed Seal Retainer Manufacturing defect. Consult customer service for proper repair or replacement Defective Motor Flange Manufacturing defect. Consult customer casting service for proper repair or replacement   1900 07/11 Operation Section 4-48 © 2011 Alamo Group Inc.
  • Page 159 Contaminants in the system will damage the components. Repair or replace the affected components, then flush and refill with clean oil. Inspect the tank for debris. Defective Pump Confirm defect with customer service and replace 1900 07/11 Operation Section 4-49 © 2011 Alamo Group Inc.
  • Page 160 Technical Service Manual Severe upper bearing Usually due to lack of lube. Replace the failure. bearing(s) and make sure the spindle is properly filled. Also check for leakage and repair as needed. 1900 07/11 Operation Section 4-50 © 2011 Alamo Group Inc.
  • Page 161 Battery failure Test the battery and replace per the tractor manufacturers recommendation Tractor issues Follow tractor manufacturer recommendations for troubleshooting electrical problems with the tractor.     1900 07/11 Operation Section 4-51 © 2011 Alamo Group Inc.

  • Page 163: Maintenance Section

    MAINTENANCE SECTION Maintenance Section 5-1 ©2011 Alamo Group Inc.

  • Page 164: Hazards With Maintenance Of Implement

    • Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. PN HMBM-01 1900 07/11 Maintenance Section 5-2 ©2011 Alamo Group Inc.

  • Page 165: Lubrication Information

    The telescoping drive shaft should be similarly separated and grease applied to the internal shaft at approximately 100 hour intervals. Your Boom uses greased bushings that need lubrication, and with proper lubrication should last the lifetime of the machine. 1900 07/11 Maintenance Section 5-3 ©2011 Alamo Group Inc.

  • Page 166: Pto Shaft

    PTO-driven equipment. Always replace any shield if it is damaged or missing. (S3PT-8) KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement and possible serious injury or death. (SG-24) 1900 07/11 Maintenance Section 5-4 ©2011 Alamo Group Inc.

  • Page 167: Pto Lubrication

    Hoses that have been suffered damage to the metal braid should be changed at the earliest opportunity. 1900 07/11 Maintenance Section 5-5 ©2011 Alamo Group Inc.

  • Page 168: Hose Replacement

    Soft Seal hose connections are capable of holding pressure when the nut is only ‘finger tight’. It is therefore recommended that when dismantling, the hose be manually flexed to relieve any residual pressure with the retaining nut slackened prior to complete disassembly. 1900 07/11 Maintenance Section 5-6 ©2011 Alamo Group Inc.

  • Page 169: Pto Gearbox

    If the machine has to be stored outside, tie a piece of tarpaulin or canvas over the control assembly. Do not use a plastic fertilizer bag which could lead to rapid corrosion. 1900 07/11 Maintenance Section 5-7 ©2011 Alamo Group Inc.

  • Page 170: Boom Cylinder Removal And Replacement Instructions

    Identify the source of the leak, and resolve the issue. 22.Upon completion of the required repairs, return to Step # 16 to recheck the cylinder for proper operation. 1900 07/11 Maintenance Section 5-8 ©2011 Alamo Group Inc.

  • Page 171: Proper Torque For Fasteners

    NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine oil. They do not apply if special graphitic or molydisulphide greases or other extreme pressure lubricants are used. This applies to both UNF fine and UNC coarse threads. 1900 07/11 Maintenance Section 5-9 ©2011 Alamo Group Inc.
  • Page 172 MAINTENANCE 1900 07/11 Maintenance Section 5-10 ©2011 Alamo Group Inc.

  • Page 173: Flailhead

    4. Wear protective gear when sharpening flails. 5. Ensure that the bearing housings and hydraulic mounting nuts and bolts are kept tight. They should be checked during servicing. 1900 07/11 Maintenance Section 5-11 ©2011 Alamo Group Inc.

  • Page 174: Flail Blades Inspection

    Use only genuine Rhino replacement blades and fasteners. Other blades and fasteners may not meet the Rhino requirements and could fail during operation resulting in part being thrown out from under the mower. Never attempt to sharpen blades. OPS-U-0046 1900 07/11 Maintenance Section 5-12 ©2011 Alamo Group Inc.

  • Page 175: Blade Pins And D-Ring Inspection

    D-Ring so that the cotter pin is on the opposite side of the D-Ring. This will prevent the next set of blades from swinging back and hitting the cotter pin. OPS-U-0045 1900 07/11 Maintenance Section 5-13 ©2011 Alamo Group Inc.

  • Page 176: Flail Axe Blades Inspection

    Use only genuine Rhino replacement blades, blade bolts and fasteners. Other blades and bolts may not meet the requirements of Rhino and fail during operation resulting in part failing and being thrown out from under the mower. Never attempt to sharpen blades. OPS-U-0047 1900 07/11 Maintenance Section 5-14 ©2011 Alamo Group Inc.

  • Page 177: Flail Axe Blade Bolt Inspection

    Make sure to tighten bolts and nuts just enough to allow the blades to swing freely, and not bend the cuttershaft lugs. If cuttershaft lugs are bent together because of over tightening the blades will not swing freely. OPS-U-0043 1900 07/11 Maintenance Section 5-15 ©2011 Alamo Group Inc.

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