n the not-so-wide world of earth moving equipment, one manufacturer stands out from the rest. That company is called Komatsu and they are still considered as one of the front-runners when it comes to earth moving equipment. Komatsu PC3000-11: A Big Name for a Big Excavator.
The Komatsu PC3000-11 is one of the biggest and most productive hydraulic excavators in the world.
The Komatsu PC3000-11 is one of the biggest and most productive hydraulic excavators in the world. Equipped with a 1,149 HP (858 kW) @1700 rpm diesel engine, it weighs 1,010 tons and can reach a speed of 8 km/h.
The Komatsu PC3000-11 is a Tier 3 standard machine that uses selective catalytic reduction (SCR) technology to reduce emissions and make it compliant with US EPA rules for Tier 3 engines. It has been designed to provide maximum productivity, efficiency and availability.
The machine has an operating weight of 980 tons and a bucket capacity of 39 cubic meters. It is powered by two Cummins QSK 60 diesels, each weighing 13 tons and producing 735 hp.
These engines have been specially designed for this application and provide the highest level of reliability and performance. They are fitted with turbochargers to increase the power output when required. The engines are coupled to a transmission system composed of two gearboxes which are connected through three planetary gear trains in order to multiply torque at low speeds without increasing engine revolutions per minute (RPM). This allows for high torque at low speed when working with heavy loads such as rock or soil mixed with clay or sandstone which requires more.
The Komatsu PC3000-11 is one of the biggest and most productive hydraulic excavators in the world. Equipped with a 1,149 HP (858 kW) @1700 rpm diesel engine, it weighs 1,010 tons and can reach a speed of 8 km/h.
The Komatsu PC3000-11 is a Tier 3 standard machine that uses selective catalytic reduction (SCR) technology to reduce emissions and make it compliant with US EPA rules for Tier 3 engines. It has been designed to provide maximum productivity, efficiency and availability.
The machine has an operating weight of 980 tons and a bucket capacity of 39 cubic meters. It is powered by two Cummins QSK 60 diesels, each weighing 13 tons and producing 735 hp.
These engines have been specially designed for this application and provide the highest level of reliability and performance. They are fitted with turbochargers to increase the power output when required. The engines are coupled to a transmission system composed of two gearboxes which are connected through three planetary gear trains in order to multiply torque at low speeds without increasing engine revolutions per minute (RPM). This allows for high torque at low speed when working with heavy loads such as rock or soil mixed with clay or sandstone which requires more
Weighing in at an estimated 550 tons, the PC3000-11 is one of the heaviest pieces of construction equipment.
Weighing in at an estimated 550 tons, the PC3000-11 is one of the heaviest pieces of construction equipment. It is powered by two diesel-electric engines that produce a combined 4,000 horsepower. The power from these engines is distributed through four hydraulic pumps to the drive motors on each track. To put it simply, each motor drives one track and each motor can be operated independently to provide 360° of turning ability.
The excavator has a bucket capacity of 94 cubic yards (72 m3) which is big enough to fill several dump trucks with a single load. It is powered by two diesel-electric engines that produce a combined 4,000 horsepower. The power from these engines is distributed through four hydraulic pumps to the drive motors on each track. To put it simply, each motor drives one track and each motor can be operated independently to provide 360° of turning ability.”
The PC3000-11 consumes roughly three gallons of fuel per minute when operating at full load.
The PC3000-11 consumes roughly three gallons of fuel per minute when operating at full load. The 11-meter-long machine weighs about 815,000 pounds, or nearly 400 tons.
The bucket can hold up to 62 cubic yards of material, which means it can load an average dump truck in five passes. That’s a big deal: loading dump trucks faster means shoveling and hauling more material in a given amount of time.
The PC3000-11 is part of an industry trend toward larger mining equipment that allows you to get the most out of your workforce. At a time when labor costs are increasing, these advancements will help our customers meet their productivity goals while reducing costs.
The PC3000-11 has an engine output of 2,455 horsepower and a bucket capacity of 42 cubic yards.
The PC3000-11 has an engine output of 2,455 horsepower and a bucket capacity of 42 cubic yards. The engine is designed to pass Tier 3 emissions standards with no after-treatment.
The PC3000-11 can be equipped with shovel arm and bucket combinations that have capacities ranging from 36 to 42 cubic yards. Komatsu’s shovel monitoring system allows operators to monitor the bucket as it moves through its cycle, giving them information about how much each scoop discharged into the truck.
Komatsu says the PC3000-11 can load 240-ton trucks in five passes, or a 7% increase over the previous version.
The PC3000-11 has fixed brakes capable of sustaining pressures up to 2,000 pounds per square inch while traveling at speeds up to 10 mph.
The PC3000-11 has fixed brakes capable of sustaining pressures up to 2,000 pounds per square inch while traveling at speeds up to 10 mph. The brakes are able to keep the machine stable on slopes of up to 14.5 degrees.
The PC3000-11 uses three 16-cylinder MTU diesel engines, which are similar to those used in large trucks. Each engine is 12.1 liters and generates 1,844 horsepower when running at 1,800 revolutions per minute. Because each engine is water cooled, it can use diesel or jet fuel for power.
Each engine has an 8-speed transmission to create a 24-speed transmission system for the entire machine. This allows the PC3000-11 to operate efficiently at both high speeds and when pulling heavy loads uphill.
The Komatsu PC3000-11 is big, efficient and powerful, but it’s not for everyone.
The Komatsu PC3000-11 is big, efficient and powerful, but it’s not for everyone.
Komatsu’s mining excavator, the PC3000-11, is the world’s second largest hydraulic excavator. The machine weighs a massive 2,410t and is powered by two KOMATSU SDA16V160 diesel engines that generate a total output of 10,821hp.
The PC3000-11 has been designed to meet the needs of large mine sites and delivers high productivity with reduced fuel consumption.