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Wheel loaders

WE1850

Surface mining wheel loaders

  • Horsepower (HP) 2,000
  • Horsepower (kW) 1 491
  • Operating weight (kg) 267 620
  • Operating weight (lbs) 590,000
  • Bucket capacity (m^3) 31-33
  • Bucket capacity (yd^3) 40-43

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Make your operation its most productive

When your goal is maximizing your mining operation's productivity, it's all about cost per ton. The versatile WE1850 is engineered to improve both sides of the equation: lower cycle times and increased payload equates to higher productivity and more tons moved, with new multiple features designed to minimize your fuel and maintenance costs.

  • Up to a 45% fuel consumption reduction*
  • 35% CO2 reduction*
  • Up to a 10-15% TCO advantage*

Note: *compared to mechanical loaders or hydraulic excavator machines

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Features and benefits

Fuel efficient SR Hybrid Drive

Fuel efficient SR Hybrid Drive

The SR Hybrid Drive system is fully regenerative. During braking or retarding, electrical motors become generators and feed power back into the electrical system. This allows for up to 45% less fuel consumption than comparably sized mechanical drive wheel loaders. 

Peak power on demand

Peak power on demand

The Kinetic Energy Storage System (KESS) works in concert with the SR Hybrid Drive to store significant horsepower captured from braking and direct it to supplement peak power demand. The result is fast cycle times without a commensurate increase in fuel usage. 

Larger payload option available

Larger payload option available

Built for productivity. The WE1850-3 wheel loader can center load haulage trucks with payload ratings ranging from 240 to 360 tons. 

Controls that support operator efficiency

Controls that support operator efficiency

The LINCS II network control system provides instant, real-time feedback and vital statistics, such as bucket height and angle, individual bucket payload, and total tons moved. All of it helps your operators maximize productivity by adjusting to conditions. 

Attuned to operator comfort

Attuned to operator comfort

The spacious, environmentally controlled cab offers great visibility, a comfortable ride and room for a trainer seat. Digital joysticks give your operators easy and responsive control, while the highly adjustable, heated/cooled seat helps maximize operator comfort.

Fast, efficient maintenance

Fast, efficient maintenance

Multiple design features help keep your maintenance costs low: the integrated, patented drive system has few components resulting in longer maintenance intervals, multiple access points mean faster component change-out times and more uptime for your machine. 

Handles multiple site duties

Handles multiple site duties

If your operation involves frequent equipment relocations, you’ll love this loader. It can keep the pit floor clean and level without support equipment, offers outstanding mobility and travel speed, and handles berm maintenance, road repair and cutting ramps. 

Hydraulics

Hydraulics

The closed-center hydraulic system is designed to complement the SR Hybrid Drive system. Closed-center hydraulic systems are more efficient leading to lower parasitic horsepower loads on the engine, resulting in less fuel consumption and cooler operating temperatures to promote long hydraulic component service life.

Greenhouse gas reduction (Tier 4 compliance)

Greenhouse gas reduction (Tier 4 compliance)

The SR Hybrid Drive system efficiency gains, from the regenerative braking and the energy storage system, reduce fuel burn, which can result in a substantial CO² reduction per ton of material moved as compared to a mechanical drive.


Technology that works as hard as you do

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ProVision

The ProVision Machine Guidance System promotes increased operator efficiency and productivity through the use of high-precision global navigation satellite system (HP-GNSS) positioning. Capable of providing up to 1 cm accuracy, the ProVision System helps guide wheel loader operators to dig the right material, keep the designed bench grade, respect dig limits, and work within the machine’s prime operating specifications. The system also provides guidance to truck operators to help promote precise spotting at a loading unit.

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MineCare

The MineCare Maintenance Management System combines the benefits of real-time remote equipment health monitoring with cloud computing technology and advanced analytics capabilities. The MineCare System promotes the advanced detection of issues before they occur, thus helping to reduce unplanned maintenance events, promoting increased uptime and utilization and reduced maintenance costs and equipment degradation.

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DISPATCH

The DISPATCH Fleet Management System (FMS) helps mines achieve enhanced load and haul cycle efficiency and productivity through its proprietary optimization algorithm. The DISPATCH FMS provides mines with increased potential for end-to-end monitoring of production and auxiliary equipment, improved compliance with planning objectives, shorter hang/queue times and more.

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Powering progress: SR technology

Komatsu’s ties to SR Technology date back to the beginning. SR is the future, but it’s been part of Komatsu’s for a long time. Everything we did has been built on decades of work and experience. Not only can we offer the benefits others are beginning to scratch the surface on, but we know how to apply this technology and optimize every bit of reliability, fuel efficiency and performance.

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Electric Drive Innovation Center

Komatsu’s new Electric Drive Innovation Center focuses on expanding the capabilities of SR Technology. It may seem like breakthroughs come out of nowhere, they certainly did not. They are born out of years of hard work and they happen in places like Komatsu’s new Electric Drive Innovation Center located in Longview, Texas, U.S.

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SR Hybrid Drive System

The SR (Switched Reluctance) hybrid drive system captures and uses regenerated energy, helping to reduce a machine’s overall fuel consumption and wear and tear on mechanical parts.

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