Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Reviving a 1986 International 5-Yard Dump Truck: A Military Surplus Project
#1
Introduction
Military surplus vehicles, often decommissioned after years of service, present a unique opportunity for enthusiasts and professionals in the construction, transportation, and off-road sectors. These vehicles, though older, are typically built to withstand harsh conditions and high demands, making them excellent candidates for restoration and repurposing. One such vehicle is the 1986 International 5-yard dump truck, which has captured the attention of several enthusiasts due to its robust build and potential for restoration.
This article will explore the process of acquiring, restoring, and adapting an ex-military 1986 International 5-yard dump truck for civilian use. We will also discuss key considerations such as the vehicle’s mechanical performance, its modifications for civilian use, and some stories from the field that shed light on the ongoing utility of these trucks.
1. Overview of the 1986 International 5-Yard Dump Truck
The 1986 International 5-yard dump truck is a heavy-duty vehicle originally designed for military use. Built to handle large loads and difficult terrain, the truck’s durability and simple mechanics make it a favorite among those looking for a reliable, long-lasting vehicle for construction, landscaping, and off-road tasks.
Key Features:
  • Engine and Powertrain: Typically equipped with a diesel engine, the 1986 model features a high-torque, low-maintenance engine that is built for reliability. This engine is ideal for hauling heavy loads over long distances.
  • 5-Yard Dump Bed: The truck features a large 5-yard dump bed, making it perfect for moving large quantities of materials, such as dirt, gravel, or construction debris. The bed’s hydraulic lift mechanism is designed for heavy-duty operations.
  • Military Specifications: As with most military vehicles, this dump truck was designed to withstand harsh conditions. It includes features such as heavy-duty tires, reinforced suspension, and simple but effective controls.
Despite its age, the truck’s core components—especially the engine and transmission—are often in good condition, thanks to the military’s meticulous maintenance schedules.
2. The Appeal of Military Surplus Vehicles
Military surplus vehicles like the 1986 International 5-yard dump truck have an enduring appeal due to their rugged build, reliability, and adaptability. These vehicles are typically over-engineered to withstand extreme conditions, such as rough terrain, extreme temperatures, and extended operational hours. For civilians, this robustness translates into a durable vehicle capable of tackling demanding tasks that typical civilian trucks might struggle with.
Advantages of Military Surplus Trucks:
  • Durability: Built to endure the harshest environments, military trucks often last longer than civilian counterparts.
  • Low Cost: When compared to new heavy-duty trucks, military surplus vehicles are often much more affordable.
  • Versatility: Once restored and modified, these vehicles can be used for a wide range of tasks in construction, farming, and transport.
  • Mechanical Simplicity: Military trucks tend to have simpler mechanics, which can make them easier to repair and maintain compared to modern, computerized vehicles.
However, purchasing a military surplus vehicle also requires some considerations. These trucks were not originally designed for civilian use, so modifications may be necessary to meet local regulations and improve comfort and usability.
3. Restoring the 1986 International 5-Yard Dump Truck
Restoring a 1986 International 5-yard dump truck involves several stages: assessment, repair, modification, and adaptation. These stages require a mix of mechanical expertise, resourcefulness, and understanding of the vehicle’s historical significance.
3.1 Initial Assessment
Before any work begins, it is crucial to thoroughly assess the truck’s condition. While military surplus trucks are often in good mechanical condition, they may have issues such as:
  • Rust and Corrosion: As military vehicles are often exposed to harsh conditions, corrosion is a common issue, particularly in areas such as the undercarriage and dump bed.
  • Aged Components: Rubber parts, seals, and hoses degrade over time, requiring replacement.
  • Electrical Systems: Military trucks tend to have basic electrical systems, but after years of use, they may require rewiring or upgrades to meet modern standards.
3.2 Engine and Powertrain
One of the main features to check is the engine. Military trucks are generally well-maintained, so the engine may still have plenty of life left. However, it is essential to inspect:
  • Fuel System: The fuel lines, injectors, and filters may need to be cleaned or replaced.
  • Transmission and Differential: These systems should be checked for wear and leaks, especially in older vehicles.
  • Cooling System: The radiator and hoses should be inspected for leaks or blockages.
3.3 Dump Bed and Hydraulics
The 5-yard dump bed is one of the key features of this vehicle. Restoring it typically involves:
  • Hydraulic System Overhaul: The hydraulic lift system that operates the dump bed should be inspected for leaks and replaced if necessary. The cylinder seals often degrade over time and need attention.
  • Dump Bed Repairs: The bed itself may require reinforcement, especially if it has been subjected to heavy use or rust.
3.4 Modifications for Civilian Use
While military trucks are designed to be robust, they need several modifications to make them practical for civilian use:
  • Braking System: Military vehicles often use different braking systems compared to civilian trucks. Upgrading to modern disc brakes may be necessary.
  • Lighting and Signals: To comply with civilian road regulations, the truck will need appropriate headlights, taillights, turn signals, and reflectors.
  • Comfort and Ergonomics: Military trucks prioritize function over comfort. Modifications to the cabin, such as adding a more comfortable seat, air conditioning, and a sound system, are common.
  • Tires and Suspension: While military tires are tough, they may not be ideal for civilian roads. Replacing these with off-road or all-terrain tires is often a good idea. Similarly, suspension adjustments may be required for smoother rides.
4. Challenges and Rewards of Owning a Military Surplus Dump Truck
While the process of restoring and adapting a military surplus truck is rewarding, it does come with its challenges. The complexity of the restoration, the cost of parts and labor, and the time required to make necessary adjustments all contribute to the effort involved.
However, for those who are dedicated, the rewards are considerable. A well-restored 1986 International 5-yard dump truck can serve as a reliable, tough, and cost-effective tool for heavy-duty tasks. Whether it’s for use in construction, landscaping, or even as a vintage vehicle, the truck provides both practicality and historical value.
Personal Stories:
  • Some owners have shared their experiences of restoring military trucks and turning them into fully functional civilian vehicles. One such case is an individual who restored a similar vehicle and found it to be perfect for hauling gravel for landscaping projects, while another used a military truck for off-road excursions, showcasing the versatility of the platform.
5. Conclusion
The 1986 International 5-yard dump truck offers an exciting opportunity for those interested in restoring military surplus vehicles. Its rugged build, combined with its potential for modifications, makes it a great project for enthusiasts who want a durable, reliable vehicle for heavy-duty tasks.
By carefully assessing, restoring, and modifying the truck to suit civilian needs, owners can breathe new life into a piece of military history while benefiting from a tough and reliable workhorse that can handle some of the most demanding jobs. Whether used for construction, farming, or personal projects, a well-restored International dump truck is a testament to the longevity and utility of military surplus vehicles.
Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Reviving the Undercarriage: Track Pin and Bushing Replacement on the Kato HD900 MikePhua 0 1 3 hours ago
Last Post: MikePhua
  Reviving the Dresser Galion A606: A Deep Dive into Injection Pump Installation MikePhua 0 1 3 hours ago
Last Post: MikePhua
  Exploring the 1982 Volvo White Autocar Heavy Haul Truck: A Classic Workhorse in the Heavy Equipment World MikePhua 0 1 4 hours ago
Last Post: MikePhua
  Choosing the Right Size Truck for Your Hauling Needs MikePhua 0 1 5 hours ago
Last Post: MikePhua
  International TD-7 Dozer: A Compact Workhorse with Historical Roots MikePhua 0 1 5 hours ago
Last Post: MikePhua
  Evaluating a Bobcat 853 Purchase: Mechanical Potential and Project Viability MikePhua 0 1 5 hours ago
Last Post: MikePhua
  Choosing the Right Trailer for a Medium-Duty Dump Truck: Practical Considerations and Field Wisdom MikePhua 0 1 6 hours ago
Last Post: MikePhua
  Dump Truck Flipovers: Causes, Risks, and Preventive Measures MikePhua 0 1 Today, 03:14 AM
Last Post: MikePhua
  What to Look for When Purchasing an International 466 with 250K Miles MikePhua 0 1 Today, 03:02 AM
Last Post: MikePhua
  Building the Ultimate 1-Ton Service Truck: Key Considerations and Design Ideas MikePhua 0 3 Today, 03:00 AM
Last Post: MikePhua
  Winter Upgrades for Your Truck: Enhancing Performance and Durability MikePhua 0 1 Today, 01:25 AM
Last Post: MikePhua
  Understanding the Tare Weight of Single Axle Dump Trucks MikePhua 0 1 Today, 01:10 AM
Last Post: MikePhua
  Understanding the 4-Yard Dumper: A Key Piece of Construction Equipment MikePhua 0 1 Yesterday, 11:54 PM
Last Post: MikePhua
  Military Dozers in Normandy: The Unsung Heroes of D-Day and Beyond MikePhua 0 1 Yesterday, 08:40 PM
Last Post: MikePhua
  Choosing the Right Hydraulic Pump for a Dump Truck Remote Setup: A Comprehensive Guide MikePhua 0 1 Yesterday, 07:55 PM
Last Post: MikePhua

Forum Jump:


Users browsing this thread: