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Koyker KB660 - User Manual

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OWNERS MANUAL
MANUAL NO. 760168
KB660
BACKHOE
IMPORTANT-KOYKER DEALER
BE SURE THIS MANUAL IS GIVEN TO THE
PURCHASER FOR FUTURE REFERENCE
KOYKER MANUFACTURING CO., P.O. BOX 409
LENNOX, SD 57039
Phone 1-800-456-1107 E-mail koyker@koykermfg.com
10/13/08
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Summary

Introduction

To the Purchaser

Guidance for new owners, product care, and contact information.

Safety Alert Symbol

Understanding Safety Symbols

Explanation of DANGER, WARNING, and CAUTION symbols for hazard identification.

Safety Precautions

Before Operating

Essential safety measures to follow before starting backhoe operation.

During Operation

Critical safety rules for operating the backhoe safely.

Transporting Safety

Guidelines and precautions for safely transporting the backhoe.

Performing Maintenance Safety

Safety procedures to follow when performing maintenance on the backhoe.

Safety Decals

Details the location and meaning of safety decals on the equipment.

Operation

General Information

Overview of backhoe components and their functions.

Control Levers Operation

Explanation of how to operate the stabilizer, boom, swing, dipper, and bucket levers.

Operating Instructions

Planning Your Digging Job

Steps for planning excavation, assessing site conditions, and preparing for digging.

Basic Digging Technique

Step-by-step guide to performing excavation tasks with the backhoe.

Excavating on Slopes

Techniques for safely digging on sloped terrain.

Transporting Procedures

Steps for preparing the backhoe for transport between work sites.

Pre-Operation Check List

A comprehensive checklist for pre-operation inspection of the backhoe.

3-Point Mount Removal

Procedure for safely detaching the backhoe from a 3-point tractor mount.

Backhoe Inspection, Service, and Maintenance

General Maintenance Guidelines

Procedures for inspecting pins, fittings, bolts, and hydraulic systems.

Hourly Service Interval

Schedule of maintenance tasks based on operating hours.

Hydraulic Pump System

Information on hydraulic pump system, oil, and capacities.

Oil Specifications and Capacities

Recommended oils, their temperature ranges, and system fluid capacities.

Hydraulic System Parts Diagram

Hydraulic System Parts Schedule

Koyker “KB660” Valve Parts Diagram

Valve Parts Identification Schedule

In Line Filter Parts Diagram

Koyker “KB660” Main Frame Parts Diagram

Main Frame Parts Identification Schedule

Koyker “KB660” Backhoe Arm Parts Diagram

Backhoe Arm Parts Identification Schedule

Bucket Kits

Bucket Parts List (Weld On Teeth)

Lists available bucket sizes and their part numbers for weld-on teeth.

Bucket With Replacement Teeth Kits

Bucket Parts List

Lists part numbers and descriptions for replacement teeth kits for various bucket sizes.

3-Point Mounting Diagram and Schedule

Drawbar Stabilizer Diagram and Schedule

PTO Hydraulic Diagram

PTO Hydraulic Schedule

Torsion Bar Diagram and Schedule

Hydraulic System Care

Keep System Clean

Recommendations for maintaining the cleanliness of the hydraulic system for longevity.

2 Cylinder Service Kits

Bucket Cylinder Parts List

Parts list for service kits for the 2-inch bucket cylinder.

Stabilizer Cylinder Parts List

Parts list for service kits for the 2-inch stabilizer cylinder.

2 1;2 Cylinder Service Kits

Rotating Boom Cylinder Parts List

Parts list for service kits for the 2 1/2-inch rotating boom cylinder.

Digger Cylinder Parts List

Parts list for service kits for the 2 1/2-inch digger cylinder.

Boom Cylinder Parts List

Parts list for service kits for the 2 1/2-inch boom cylinder.

Hydraulic Cylinder Parts Diagram

Cylinder Gland Service Diagram

Cylinder Piston Service Diagram

Limited Warranty

Warranty Terms and Conditions

Details the warranty coverage, limitations, and customer responsibilities for the product.

Warranty Limitations and Exclusions

Specifies conditions and exclusions that limit or void the product warranty.

Torque Specifications

Recommended Torque Settings

Provides recommended torque values for various bolts and nuts for proper assembly.

Koyker KB660 Specifications

General IconGeneral
BrandKoyker
ModelKB660
CategoryFarm Equipment
LanguageEnglish

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