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For SALE – Dumper Komatsu HD785-7

If you are looking for a truck that perfectly matches power, speed and reliability, the 100 ton capacity HD785-7 is the truck for you. Your operator can max his production by using his two working modes, tight turning radius, hydropneumatic suspension, skip shift function and oil multi-disc brakes and retarder. And he’ll do it in comfort in an ergonomic cab that rides on viscous dampers that reduce vibration and sound. Downshift, over-run and reverse inhibitors protect the truck and give the operator peace of mind.

EMISSION RATINGTier 2
NET HORSEPOWER
1178 HP @1,900 rpm (879 kW @1,900 rpm)
GROSS VEHICLE WEIGHT
361073 lb (163780 kg)
HEAPED BODY CAPACITY
78.5 yd3 (60 m3)
PAYLOAD101 U.S. tons (91.7 metric tons)
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High Productivity

The high productivity of this product is supported by the 879 kW (1,178HP) Komatsu SAA12V140E-3 engine. This engine provides faster acceleration and travel time. It also features a High Pressure Common Rail (HPCR) injection system and air-to-air aftercooler turbo charger, making the engine EPA Tier2 certified.

High-durability Frame

The Front Support has been integrated with a reinforced high-durability frame, resulting in rigidity yet flexibility. The standard dump body is made of 400 Brinell strength steel, the V-shape and V-bottom design also adds strength to this product.

Operator comfort and control

Operator comfort is assured with a spacious cabin and excellent visibility. The cabin is ergonomically designed with various control features such as synchronized control between engine & transmission, advanced K-ATOMICS with "Skip Shift" function, and comfortable and spacious ROPS/FOPS cabin.

Tips Heavy Machinery Maintenance – Singapore

Maintaining heavy machinery is essential to ensure optimal performance, longevity, and safety. Here are some key tips for effective heavy machinery maintenance:

  • Read the Manual:

Always refer to the manufacturer's manual for specific maintenance guidelines and schedules. It provides valuable information on recommended service intervals, lubrication points, and other essential details.

  • Create a Maintenance Schedule:

Develop a regular maintenance schedule based on the manufacturer's recommendations and the specific operating conditions of the machinery. This may include daily, weekly, monthly, and annual tasks.

  • Inspect Regularly:

Conduct regular inspections of the entire machine. Check for signs of wear, leaks, loose bolts, and any other issues that may affect performance or safety.

  • Lubrication:

Ensure proper lubrication of all moving parts. Use the recommended lubricants and adhere to the specified intervals for greasing and oil changes.

  • Fluid Checks:

Regularly check and maintain fluid levels, including engine oil, hydraulic fluid, coolant, and transmission fluid. Top up or replace fluids as needed.

  • Air Filters:

 Keep air filters clean or replace them regularly. Dirty filters can reduce engine efficiency and lead to increased fuel consumption.

  • Inspect Belts and Chains:

Check belts and chains for wear and tension. Replace any that show signs of damage or are out of specification.

  • Monitor Tire Conditions:

For machinery with tires, regularly check tire pressure, tread depth, and overall condition. Properly inflated and well-maintained tires contribute to fuel efficiency and stability.

  • Battery Maintenance:

Inspect and maintain batteries regularly. Clean terminals, check fluid levels (if applicable), and ensure that batteries are fully charged.

  • Brake Inspection:

Regularly inspect brakes for wear and tear. Ensure that braking systems are functioning correctly and replace brake pads or components as needed.

  • Electrical System:

Check the electrical system for loose connections, damaged wires, and malfunctioning components. Address any issues promptly to avoid electrical failures.

  • Operator Training:

Ensure that operators are well-trained in the proper use and maintenance of the machinery. Training can help prevent unnecessary wear and tear caused by improper operation.

  • Document Maintenance History:

Keep detailed records of all maintenance activities. This documentation can be useful for tracking trends, planning future maintenance, and providing insights for potential issues.

  • Emergency Preparedness:

Have a plan for handling unexpected breakdowns. This includes having spare parts on hand, access to emergency repair services, and contingency plans for downtime

  • Professional Inspections:

 Periodically, schedule professional inspections by qualified technicians. They can identify potential issues that may not be apparent during routine maintenance.

By implementing a proactive and systematic approach to heavy machinery maintenance, you can maximize equipment reliability, reduce downtime, and ensure a safe working environment. Regular maintenance not only extends the lifespan of the machinery but also contributes to overall operational efficiency.

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