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Komatsu HD325-6 and HD405-6 Dump Trucks: Engineering Excellence for Heavy-Duty Hauling
**Introduction:**
The Komatsu HD325-6 and HD405-6 dump trucks are renowned for their exceptional power, durability, and efficiency in the most demanding mining and construction applications. These behemoths embody the pinnacle of engineering prowess, delivering outstanding performance and unparalleled reliability.
**Powertrain:**
At the heart of these dump trucks lies a mighty EPA Tier 4 Final-compliant engine, boasting immense power and torque. The Komatsu SAA12V140E-7 engine, with its 12-cylinder configuration and 25.2-liter displacement, generates a staggering 969 horsepower (723 kW) in the HD325-6 and an astonishing 1,125 horsepower (840 kW) in the HD405-6. This raw power is seamlessly transferred to the ground through Komatsu's advanced drivetrain, ensuring maximum traction and hauling efficiency.
**Transmission:**
The HD325-6 and HD405-6 dump trucks are equipped with Komatsu's renowned 7-speed automatic transmission, renowned for its unmatched durability and reliability. This advanced transmission features torque converter lockup in all gears, delivering exceptional fuel efficiency and smooth gear transitions, even under heavy loads. The transmission's integrated retarder provides additional braking power, enhancing safety and control on steep grades.
**Suspension:**
These dump trucks boast a robust and innovative suspension system designed to withstand the most challenging terrains. The front suspension employs a single-cylinder, double-acting shock absorber with a unique hydraulic system, ensuring optimal load distribution and stability. The rear suspension incorporates a proven four-link design with two-stage hydraulic cylinders, providing exceptional ride comfort and handling even when fully loaded.
**Body:**
The HD325-6 and HD405-6 dump trucks feature rugged and capacious dump bodies, engineered to maximize hauling efficiency and durability. The bodies are constructed from high-strength steel plate, offering exceptional resistance to impact and abrasion. The innovative design minimizes material buildup, ensuring efficient dumping and reduced cycle times.
**Cab:**
Operators will appreciate the spacious and ergonomic cab, designed to enhance comfort and productivity. The cab boasts a panoramic view, providing excellent visibility in all directions. The advanced climate control system maintains a comfortable temperature, optimizing operator concentration and efficiency.
**Technology:**
Komatsu has seamlessly integrated advanced technology into these dump trucks to enhance safety, performance, and ease of operation. The KOMTRAX telematics system provides real-time monitoring of machine location, performance, and maintenance needs. The dump trucks also feature a comprehensive safety system, including blind spot monitoring, lane departure warning, and adaptive cruise control, mitigating risks and ensuring operator well-being.
**Conclusion:**
The Komatsu HD325-6 and HD405-6 dump trucks are the epitome of heavy-duty hauling machines, engineered to conquer the most extreme challenges with unwavering power, durability, and efficiency. Their advanced design, robust construction, and cutting-edge technology empower operators to achieve maximum productivity and profitability in the most demanding mining and construction environments.
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This is the COMPLETE Service Repair Manual for the Komatsu HD325-6, HD405-6 Dump Truck. It contains deep information about maintaining, assembly, disassembly and servicing your Komatsu HD325-6, HD405-6 Dump Truck.
MACHINE MODEL SERIAL NUMBER
HD325-6 (2WD) - 5680 and up
HD325-6W (4WD) - 5706 and up
HD405-6 - 1055 and up
HD325-6, HD405-6 mounts the SAA6D140E-2 or SAA6D140E-3 engine.
For details of the engine, see the 6D140-2 or 140-3 Series Engine Shop Manual.
This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$
SERVICE REPAIR MANUAL CONTAINS:
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01 GENERAL
10 STRUCTURE AND FUNCTION
20 TESTING AND ADJUSTING
30 DISASSEMBLY AND ASSEMBLY
40 MAINTENANCE STANDARD
90 OTHERS
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** Model Specification: Komatsu HD325-6, HD405-6 Dump Truck
** Language: English
** Total Pages: 1458
** 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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