Komatsu 980E-4 Dump Truck Field Assembly Manual – A40052 & Up PDF

Description

This Komatsu 980E-4 Dump Truck Field Assembly Manual provides the complete field assembly sequence for the 980E-4 dump truck with serial numbers A40052 and up and the 18V170 engine. It is written for assembly technicians, field service personnel, and maintenance teams who need to correctly build, weld, torque, connect, and check out the Komatsu 980E-4 after delivery. The manual begins with safety rules, tool and equipment lists, truck component specifications, major component weights, and field welding requirements, then moves through receiving and assembly preparation, chassis assembly, dump body assembly, final assembly, and final check-out.

File Details

• Manual type: Field Assembly Manual
• Brand: Komatsu
• Model: 980E-4 Dump Truck
• Engine: Komatsu SSDA18V170 / 18V170
• Serial numbers: 980E-4 A40052 and up
• Language: English
• Page count: 308
• File format: PDF

Chapters Covered

• Foreword
• Safety Rules, Tools & Equipment
• Truck Components and Specifications
• Major Component Weights
• Field Welding for Assembly or Repair
• Receiving and Assembly Preparation
• Chassis Assembly
• Dump Body Assembly
• Final Assembly
• Final Check-Out
• Appendix

The Komatsu 980E-4 Field Assembly Manual is not a generic overview. It follows the order of assembly in levels and includes specific steps for unload and cribbing, deck supports, uprights, air cleaners, diagonal beams, rear and front suspensions, fuel and hydraulic tanks, hoist cylinders, spindles and hubs, steering cylinders, tie rods, decks, cab, control cabinets, air intake ductwork, wheel motors, tires, mud flaps, accumulators, body pads, body guides, hoist limit switches, and final system checks. The appendix adds lubrication charts, torque tables and conversion charts, suspension oiling and charging procedures, toe-in adjustment, automatic lubrication priming, brake test checkout, parking brake bleeding, hydraulic checkout, brake checkout, KOMTRAX Plus setup and checkout, payload meter IV checkout, electrical checkout, KomVision checkout, wireless bridge checkout, retractable ladder checkout, seat belt and tether checks, a field assembly inspection report, and a 50-hour post-commissioning checksheet.

Systems and Components Covered in the 980E-4 Field Assembly Manual

Because the 980E-4 is a large AC drive off-highway truck, the manual addresses systems that field assemblers must handle with care. You will find guidance for the hydraulic system, steering and brake circuits, hoist and brake cooling circuits, suspension oiling and nitrogen charging, wheel motor installation, parking brake flushing, dynamic retarding grid installation, main control cabinet and auxiliary control cabinet wiring, operator cab mounting, ROPS beam torque, dump body pivot pins, body pad shimming, and final operational checks. Safety notices, DANGER, WARNING, and CAUTION statements appear throughout the assembly process, including procedures for welding on an AC drive truck and shutting down the drive system before maintenance.

Who This Komatsu 980E-4 Dump Truck Field Assembly Manual Helps

This manual is for anyone responsible for the field assembly of a Komatsu 980E-4 dump truck. That includes distributor assembly technicians, mine maintenance planners, field service crews, and mechanics who need to verify correct component placement, tightening torques, hydraulic connections, electrical connections, welding quality, and final checkout. The procedures reference metric and U.S. standard dimensions, so both measurement systems are usable during assembly. Torque values are given for critical fasteners, including suspension mounting capscrews, wheel motor mounting hardware, wheel nuts, ROPS cap screws, cab mounting cap screws, tie rod clamp nuts, and many other assemblies. The manual also explains hardware tightening methods, paint marking for verification, and when to replace fasteners rather than reuse them.

Field Assembly Support from Start to Final Check-Out

Starting with receiving and assembly preparation, the Komatsu 980E-4 field assembly manual walks through inspecting shipped components, organizing color-coded boxes, checking for missing parts, cleaning mounting surfaces, tapping capscrew holes, and arranging the work site. Chassis assembly covers the sequence of installing engine access ladders, deck supports, uprights, air cleaners, diagonal beams, rear suspension, fuel tank, hydraulic tank, hoist cylinders, front suspensions, spindles, hubs, steering cylinders, and tie rod. Dump body assembly covers body section alignment, cap screw installation, backer strip placement, welding sequence for front sheet and floor joints, canopy installation, body guide and pad mounts, and turning the body over with cranes. Final assembly covers body pivot pins, hoist cylinder upper mounts, body pad shimming, body up switch, hoist limit switch, service lights, fire suppression, decals, and final truck checks.

The final check-out chapter and appendix procedures help verify that the assembled truck is ready for operation. You get checks for coolant and lubricant levels, hydraulic shut-off valve positions, pump air purging, brake tests, steering tests, hoist times, suspension charging, accumulator precharge, payload meter calibration, error code troubleshooting, and a field assembly inspection report. This structure makes the manual useful not only during initial assembly but also as a reference when systems need adjustment or repair later.

Get the Komatsu 980E-4 Dump Truck Field Assembly Manual

With this Komatsu 980E-4 Dump Truck Field Assembly Manual, you can follow the manufacturer-described assembly order, apply the correct torque values, route hoses and cables correctly, weld structural components properly, and perform the required checkouts before the truck goes into service. Correct field assembly matters because mistakes in suspension mounting, wheel motor installation, hydraulic connections, or welding can lead to downtime, component damage, or safety hazards. The manual provides the detailed procedures and specifications needed to reduce those risks.

IMAGES PREVIEW

Delivery is instant. After payment, you receive a PDF download with no shipping and no waiting. Use it on a laptop, tablet, or smartphone in the shop or field, and print the pages you need for the assembly crew. The Komatsu 980E-4 Dump Truck Field Assembly Manual is a practical, section-by-section reference for assembling and checking out the 980E-4 dump truck serial A40052 and up.