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Komatsu 140-3 SAA6D140E-3: A Powerful and Efficient Earthmoving Machine
The Komatsu 140-3 SAA6D140E-3 is a versatile and highly capable earthmoving machine designed for a wide range of construction, mining, and quarry applications. Built on a sturdy steel frame, this machine combines power, efficiency, and advanced technology to deliver exceptional performance and reliability.
Engine
At the heart of the Komatsu 140-3 lies a powerful SAA6D140E-3 engine, a turbocharged, 6-cylinder, diesel engine that delivers an impressive 140 horsepower (104 kilowatts) of power. Equipped with advanced electronic fuel injection and air-to-air intercooling, this engine provides excellent fuel efficiency and reduced emissions, ensuring optimal performance while minimizing environmental impact.
Hydraulic System
The Komatsu 140-3 employs a closed-center, load-sensing hydraulic system that ensures precise control and efficient power distribution. This advanced system features variable displacement pumps that adjust their output based on demand, optimizing hydraulic power consumption and reducing energy losses. The system's high-capacity hydraulic tank also helps maintain consistent temperature and reduce the risk of overheating, even during extended periods of operation.
Cab and Controls
The Komatsu 140-3 offers an ergonomic and comfortable cab that is designed to enhance operator productivity and safety. The spacious cab features excellent visibility thanks to its large windows and narrow pillars. The intuitive control layout, with clearly labeled switches and multi-function levers, simplifies operation and minimizes fatigue during long shifts. An air-suspension seat with adjustable lumbar support provides additional comfort for the operator.
Undercarriage
The Komatsu 140-3 is equipped with a robust undercarriage that is built to withstand the demanding conditions of construction and mining environments. The heavy-duty mainframe and robust components provide stability and durability, while the sealed and lubricated track rollers ensure smooth operation and reduce maintenance requirements. The machine's wide tracks and high ground clearance enable it to navigate uneven terrain with ease, ensuring traction and maneuverability even in challenging conditions.
Versatility and Attachments
The Komatsu 140-3 is a highly versatile machine that can be configured with a wide range of attachments to suit various applications. These attachments include hydraulic hammers, breakers, grapples, buckets, and rippers, enabling the machine to perform a variety of tasks, from excavation and demolition to material handling and road construction.
Technology and Safety
The Komatsu 140-3 incorporates advanced technology and safety features to enhance productivity and protect the operator. The machine's KOMTRAX telematics system provides remote monitoring and diagnostics, allowing fleet managers to track the machine's location, operating hours, and maintenance needs. Additionally, the machine is equipped with a rearview camera for improved visibility, and a roll-over protective structure (ROPS) and falling object protective structure (FOPS) to ensure operator safety.
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Komatsu 140 3 SAA6D140E 3 Workshop Service Manual for Repair.
This PDF service manual contains 357 pages.
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File Format: PDF.
Language: English.
Printable: Yes.
Requirement: Adobe Reader.
Compatibility: Windows/ Mac and Linux OS.
This Komatsu 140 3 SAA6D140E 3 service manual provides data, characteristics, instructions and methodology to perform repair interventions on the vehicle and its components.
This manual includes special notes, important points, service data, precautions, etc. that are needed for the maintenance, adjustments, service, removal and installation of vehicle components for Komatsu 140 3 SAA6D140E 3.
The most detailed, comprehensive step by step procedures, explanations, and pictorial diagrams from bumper to bumper you will ever see for Komatsu 140 3 SAA6D140E 3.
Komatsu 140 3 SAA6D140E 3 Service Repair Manual meets all your information needs to repair or make some adjustments to your Komatsu 140 3 SAA6D140E 3 Service Repair Manual. This manual is intended as a handy, easy to read reference book for the mechanics and DIY persons. Comprehensive explanations of all installation, removal, disassembly, assembly, repair and check procedures are laid out with the individual steps in sequential order.
Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure for Komatsu 140 3 SAA6D140E 3 Service Repair Manual.
Adjustment and repair operations include reference to Service tool numbers and the associated illustration depicts the tool for Komatsu 140 3 SAA6D140E 3. Where usage is not obvious the tool is shown in use.
This Komatsu 140 3 SAA6D140E 3 service manual can be viewed on any computer, as well as zoomed and printed.
This service manual has been specially prepared so that the explanation is very simple. It has been prepared so that if this manual is thoroughly read, even comparatively new personel can give satisfactory after services to the customers as well as disassemble and maintain the vehicle.
All service and repair instructions included for Komatsu 140 3 SAA6D140E 3.
Always use the correct special service tools or equipment specified. Under no circumstances use makeshift tools or equipment since the use of substitutes may adversely affect safe operation.
Where accurate measurements are required, they can only be made using calibrated, precision instruments.
Providing that the service schedules are respected, the customers can be sure of obtaining the maximum satisfaction and best result from his car. This manual provides general descriptions for accomplishing service and repair work with tested, efective tehniques. Following them will help assure reliability.
Information on the construction and function are included. This part should be understood before proceeding with troubleshooting, disassembling and servicing. Information on the troubleshooting, servicing specification lists, tightening torque, checking and adjusting, disassembling and assembling and servicing which cover procedures, precautions, factory specifications and allowable limits.
Information in this manual for Komatsu 140 3 SAA6D140E 3 is divided into groups. These groups contain general information, diagnosis, testing, adjustments, removal, installation, disassembly, and assembly procedures for the systems and components. Appropiate service methods and correct repair procedures are esential for the safe, reliabe operation of all motor vehicles as well as the personal safety of the individual carrying out the work.
The illustrations in this manual are used to highlight the fundamental principles and procedures of basic interventions. They may not show exactly the Komatsu 140 3 SAA6D140E 3 in your possession.
Adjustment and repair operations also include reference to wear limits for Komatsu 140 3 SAA6D140E 3. Relevant data, useful assembly details all in this SERVICE MANUAL for Komatsu 140 3 SAA6D140E 3.
In order to perform the work efficiently and to avoid costly mistakes, read the text and thoroughly familiarise yourself with procedures before starting work.
All work should be performed with great care and in a clean working area with adequate lighting.
Please peruse and utilize this manual for Komatsu 140 3 SAA6D140E 3 fully to ensurea complete repair work for satisfying you or your customers by keeping their vehicle in optimum condition.
All information, illustration and specifications contained in this manual are based on the latest product information avaiable at the time of publication approval. The specification, maintenance and other information for the components are included, and diagnostic information has also been added where necessary. These torque values are intended for use in service assembly and installation procedures using the correct OEM fasteners. When replacing fasteners, always use the same type (part number) fastener as removed.
This Komatsu 140 3 SAA6D140E 3 book outlines procedures for servicing and repairing vehicles using safe, effective methods. The procedures contain many NOTES, CAUTIONS and WARNINGS which should be followed along with standard safety procedures to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.
To maximise the life of your Komatsu 140 3 SAA6D140E 3:
Accurately follow the maintenance requirements of the periodic maintenance chart in the service manual.
Do not allow problems to develop. Investigate unusual noises and changes in the riding characteristics of the Komatsu 140 3 SAA6D140E 3. Rectify all problems as soon as possible (immediately if safety related).
Use only genuine Komatsu 140 3 SAA6D140E 3 parts as listed in the parts catalogue.
Follow the procedures in this manual carefully and completely. Do not take short cuts.
Keep complete records of all maintenance and repairs with dates and any new parts installed.
Use only approved lubricants, as specified, in the manual of the Komatsu 140 3 SAA6D140E 3.
This manual for Komatsu 140 3 SAA6D140E 3 has been issued to provide you with technical information regarding the design, function, disassembly, adjusting work and troubleshooting on the components and model of the Komatsu 140 3 SAA6D140E 3.
The descriptions are brief but precise and are supported by photographs, notes, drawings and schematics, as well as exploded and sectional drawings. All this information is intended to simplify any necessary repair work which can be performed on Komatsu 140 3 SAA6D140E 3.
This manual also contains information about adjusting work and valuable reference data for such adjustment values.
For all maintenance and repair work on Komatsu 140 3 SAA6D140E 3, all accident prevention guidelines must be strictly observed. To perform all repairs listed in this manual, a complete set of standard tools, as well as the special tools and fixtures shown and listed are necessary.
No special emphasis is put on replacing sealing components as we assume that these items are replaced during any repair. Unless specific values are given, all threaded connections should be tightened according to the required tightening torques listed on torque charts.
When describing work, which can be dangerous, we have described the required safety measures in this manual and indicated them by special remarks DANGER, CAUTION or NOTE.
This Komatsu 140 3 SAA6D140E 3 Service Service Repair Manual QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out!
This Komatsu 140 3 SAA6D140E 3 Service manual is known in many names:
Komatsu 140 3 SAA6D140E 3 Service service manual.
Komatsu 140 3 SAA6D140E 3 Service repair manual.
Komatsu 140 3 SAA6D140E 3 Service workshop manual.
Komatsu 140 3 SAA6D140E 3 Service shop manual.
This manual for Komatsu 140 3 SAA6D140E 3 is designed primarily for use by trained technicians in a properly equipped workshop. However, it contains enough detail and basic information to make it useful to the owner who desires to perform his own basic maintenance and repair work. The work can only be carried out if the owner has the necessary hand and special service tools to complete the job.
A basic knowledge of mechanics, including the proper use of tools and workshop procedures is necessary in order to carry out maintenance and repair work, satisfactorily.
Komatsu 140 3 SAA6D140E 3 Service Manual for Workshop Repair.
GENERAL TAGS FOR ENGINE:
ENGINE for Komatsu 140 3 SAA6D140E 3.
ENGINE BODY for Komatsu 140 3 SAA6D140E 3.
IGNITION SYSTEM for Komatsu 140 3 SAA6D140E 3.
Cylinder Head for Komatsu 140 3 SAA6D140E 3.
Intake / Exhaust Valve for Komatsu 140 3 SAA6D140E 3.
Push Rod for Komatsu 140 3 SAA6D140E 3.
Valve Spring for Komatsu 140 3 SAA6D140E 3.
Rocker Arm and Shaft for Komatsu 140 3 SAA6D140E 3.
Timing Gear Train for Komatsu 140 3 SAA6D140E 3.
Camshaft for Komatsu 140 3 SAA6D140E 3.
Idler Gear Shaft and Bushing for Komatsu 140 3 SAA6D140E 3.
Timing Gear Backlash for Komatsu 140 3 SAA6D140E 3.
Piston Specifications for Komatsu 140 3 SAA6D140E 3.
Crankshaft for Komatsu 140 3 SAA6D140E 3.
Thrust Bearing for Komatsu 140 3 SAA6D140E 3.
Piston for Komatsu 140 3 SAA6D140E 3.
Piston Ring for Komatsu 140 3 SAA6D140E 3.
Connecting Rod for Komatsu 140 3 SAA6D140E 3.
Tappet for Komatsu 140 3 SAA6D140E 3.
Cylinder Block for Komatsu 140 3 SAA6D140E 3.
Torque Chart for Komatsu 140 3 SAA6D140E 3.
Torque for Bolts and Nuts for Komatsu 140 3 SAA6D140E 3.
Valve Cylinder Head for Komatsu 140 3 SAA6D140E 3.
Cylinder Head for Komatsu 140 3 SAA6D140E 3.
Disassembly of Engine for Komatsu 140 3 SAA6D140E 3.
Reassembly of Engine for Komatsu 140 3 SAA6D140E 3.
Fuel Injection Pump for Komatsu 140 3 SAA6D140E 3.
Fuel Pump for Komatsu 140 3 SAA6D140E 3.
Fuel System for Komatsu 140 3 SAA6D140E 3.
Checking and Adjusting Fuel Injection Timing for Komatsu 140 3 SAA6D140E 3.
Fuel Injectors for Komatsu 140 3 SAA6D140E 3.
Cooling System for Komatsu 140 3 SAA6D140E 3.
Engine Coolant Pump for Komatsu 140 3 SAA6D140E 3.
Oil Pump for Komatsu 140 3 SAA6D140E 3.
Lubrication System for Komatsu 140 3 SAA6D140E 3.
Trochoid Oil Pump for Komatsu 140 3 SAA6D140E 3.
Turbocharger Service Information for Komatsu 140 3 SAA6D140E 3.
Excessive Exhaust Smoke for Komatsu 140 3 SAA6D140E 3.
Generates White Smoke for Komatsu 140 3 SAA6D140E 3.
Sudden Oil Decrease for Komatsu 140 3 SAA6D140E 3.
Decrease in Output for Komatsu 140 3 SAA6D140E 3.
Abnormal Sound or Vibration for Komatsu 140 3 SAA6D140E 3.
Washing Procedure for Komatsu 140 3 SAA6D140E 3.
Periodic Inspection for Komatsu 140 3 SAA6D140E 3.
Visual Inspection for Komatsu 140 3 SAA6D140E 3.
Inspection of Rotor Rotation for Komatsu 140 3 SAA6D140E 3.
Inspection of Rotor Play for Komatsu 140 3 SAA6D140E 3.
Checking Rotor Play for Komatsu 140 3 SAA6D140E 3.
Starter Motor for Komatsu 140 3 SAA6D140E 3.
Check Pinion Projection Length for Komatsu 140 3 SAA6D140E 3.
Alternators for Komatsu 140 3 SAA6D140E 3.
Dynamo for Komatsu 140 3 SAA6D140E 3.
Electric Wiring for Komatsu 140 3 SAA6D140E 3.
Electrical Wire for Komatsu 140 3 SAA6D140E 3.
AND MORE...
Komatsu 140 3 SAA6D140E 3 Service Manual for Workshop Repair.
