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Komatsu WB140-2N and WB150-2N Backhoe Loaders: Power and Precision for Demanding Jobsites

Introducing the Komatsu WB140-2N and WB150-2N backhoe loaders, engineered to tackle the toughest challenges in excavation, construction, and material handling. These versatile machines combine exceptional power, precision, and efficiency to deliver unmatched performance on any jobsite.

Unleash Unstoppable Power with Komatsu Engines

At the heart of the WB140-2N and WB150-2N lie Komatsu's renowned engines, delivering raw power and torque to drive through even the most demanding tasks. The WB140-2N boasts a 140 horsepower engine, while the WB150-2N generates an impressive 150 horsepower. Both engines feature Komatsu's advanced fuel injection system, optimizing fuel efficiency and reducing emissions.

Exceptional Maneuverability and Stability

Navigate tight workspaces and tackle complex terrain with ease thanks to the exceptional maneuverability of these backhoe loaders. The compact design and articulated steering provide a tight turning radius, allowing you to maneuver around obstacles with precision. The heavy-duty axles and rugged suspension ensure stability and traction, even on uneven surfaces.

Precise Control for Enhanced Productivity

Experience unmatched control and precision with the WB140-2N and WB150-2N. The advanced hydraulic system delivers precise flow and pressure to both the backhoe and loader functions, allowing you to operate with confidence and accuracy. The boom and bucket cylinders are equipped with end-of-stroke cushioning, providing smooth and controlled movements.

Superior Digging Capability: Backhoe Performance

The backhoe of the WB140-2N and WB150-2N is engineered for maximum digging performance. Featuring a powerful digging depth of up to 16 feet 4 inches and a reach of almost 21 feet, these backhoes can handle even the most challenging excavation tasks. The heavy-duty boom and dipper ensure durability and stability, enabling you to work through dense soils and rocks with ease.

Versatile Loader Performance: Efficient Material Handling

Not only are these machines exceptional backhoes, but they also excel as loaders. The WB140-2N and WB150-2N feature a durable loader with a rated operating capacity of 7,270 lbs and 7,770 lbs respectively. The quick-attach coupler allows you to swap between attachments effortlessly, enhancing versatility and efficiency in material handling operations.

Operator Comfort and Convenience

The spacious operator's cab of the WB140-2N and WB150-2N is designed to maximize comfort and productivity. The ergonomic controls and adjustable seat provide a comfortable and intuitive operating environment. The large windows and high visibility mast ensure excellent all-around visibility, enhancing safety and efficiency.

Durable Construction and Reliable Performance

Komatsu backhoe loaders are renowned for their exceptional durability and reliability. The WB140-2N and WB150-2N are no exception, built with heavy-duty components and industry-leading engineering to withstand the rigors of demanding jobsite conditions. Regular maintenance and adherence to the recommended service intervals ensure optimal performance and longevity.

Whether you're tackling excavation, material handling, or any other challenging task, the Komatsu WB140-2N and WB150-2N backhoe loaders are the ideal machines for getting the job done with power, precision, and efficiency. Experience the Komatsu difference and elevate your jobsite productivity today.

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This is the COMPLETE Operation & Maintenance Manual for the Komatsu WB140-2N, WB150-2N Backhoe Loader.

MACHINE MODEL SERIAL NUMBERS
WB140-2N A20001 and up
WB150-2N A60001 and up

This Manual Describes Procedures for Operation, Handling, Lubrication, Maintenance, Checking, and Adjustment. It Will Help The Operator and Maintenance Personnel Realize Peak Performance Through Effective, Economical and Safe Machine Operation and Maintenance.

OPERATION & MAINTENANCE MANUAL CONTAINS:
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INTRODUCTION
FOREWORD
SAFETY INFORMATION
APPROVED AND NON-APPROVED USES
PRODUCT INFORMATION
PRODUCT IDENTIFICATION
SERIAL NUMBERS AND DEALER INFORMATION
CONTENTS
SAFETY
GENERAL SAFETY RULES AND PRECAUTIONS
PRECAUTIONS BEFORE STARTING WORK OPERATIONS
PRECAUTIONS DURING MAINTENANCE OPERATIONS
SAFETY AND WARNING DECALS
OPERATION
GENERAL VIEW OF MACHINE
DESCRIPTION OF MACHINE OPERATION CONTROLS
CAB ENVIRONMENT AND SAFETY EQUIPMENT
CAB AND GUARDS
ELECTRICAL
OPERATING THE MACHINE
OPERATING THE FRONT END LOADER AND BACKHOE
SAFETY LOCK USAGE
MOVING OR TRAVELING WITH THE MACHINE
PARKING THE MACHINE
TRANSPORTING THE MACHINE
EMERGENCY RECOVERY
PRECAUTIONS DURING SEASONAL CHANGES
BASIC TROUBLESHOOTING
MAINTENANCE
GUIDE TO MAINTENANCE
MAINTENANCE NOTES
FUEL, COOLANT, AND LUBRICANTS
HOMOLOGATED (HEES) SYNTHETIC BIODEGRADABLE LUBRICANTS
LUBRICATION DIAGRAMS
PERIODIC REPLACEMENT OF COMPONENTS CONNECTED WITH SAFETY
STANDARD TIGHTENING TORQUE
MAINTENANCE PLAN
CHECKS BEFORE STARTING
MAINTENANCE EVERY 10 HOURS OF OPERATION
MAINTENANCE AFTER FIRST 50 HOURS OF OPERATION
MAINTENANCE EVERY 50 HOURS OF OPERATION
MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
MAINTENANCE EVERY 250 HOURS OF OPERATION
MAINTENANCE AFTER FIRST 500 HOURS OF OPERATION
MAINTENANCE EVERY 500 HOURS OF OPERATION
MAINTENANCE EVERY 1000 HOURS
MAINTENANCE EVERY 2000 HOURS OF OPERATION
WHEN REQUIRED
MAINTENANCE INTERVALS IN CASE OF DEMOLITION HAMMER USE
LONG TERM STORAGE
SPECIFICATIONS
TECHNICAL DATA
OPTIONAL ATTACHMENTS
AUTHORIZED OPTIONAL EQUIPMENT
BACKHOE TELESCOPIC ARM
DEMOLITION HAMMER
CLAMSHELL BUCKET
HYDRAULIC JACK HAMMER

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** Model Specification: Komatsu WB140-2N, WB150-2N Backhoe Loader
** Language: English
** Total Pages: 220
** File Format: PDF
** Requirements: Adobe PDF Reader
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...

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This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.

INSTANT DOWNLOAD MEANS THERE IS NO SHIPPING COSTS or WAITING FOR A CD or PAPER MANUAL TO ARRIVE IN THE MAIL. YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS AND PAYPAL. BUY FROM US AND I GUARANTEE YOULL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.

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