Komatsu WA800-3 Mining Wheel Loader Specifications

Loaders Specs

The Komatsu WA800-3 mining wheel loader is a heavy-duty powerhouse engineered specifically for high-production mining and quarrying operations across Australia. Designed to deliver exceptional breakout force and rapid cycle times, this robust machine excels in demanding face-loading and bulk material handling applications, ensuring maximum productivity in the harshest environments.

Featuring an advanced powertrain, an ergonomic operator cabin, and heavy-duty structural components, the WA800-3 offers outstanding reliability and low operating costs. Its superior stability and traction make it a preferred choice for Australian resource projects requiring continuous, high-tonnage performance and seamless integration with large haul truck fleets.

Details

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Model
WA800-3
Brand
Komatsu
Type
Loaders
Sub Type
Mining Wheeled Loader
Industry
Mining
Operating Weight
102.6t
Transport Width
4,585mm
Transport Length
13,980mm
Transport Height
5,275mm

Machinery Specifications

Technical Specification
Specification Value
Static Tipping Load (Straight) 70,100 kg
Static Tipping Load (Full Turn) 61,800 kg
Breakout Force 69,000 kg
Dump Clearance 4,625 mm
Dump Reach 1,965 mm
Maximum Travel Speed (Forward) 28.0 km/h
Maximum Travel Speed (Reverse) 29.0 km/h
Hydraulic Cycle Time (Raise) 9.3 sec
Hydraulic Cycle Time (Lower) 4.1 sec
Tyre Size 45/65 R45
Engine Specification
Specification Value
Engine Model Komatsu SAA12V140E-3
Engine Type 4-cycle, water-cooled, emissionised diesel
Gross Power 636 kW (853 hp) @ 2,000 rpm
Net Power 603 kW (809 hp) @ 2,000 rpm
Displacement 30.48 L
Number of Cylinders 12
Aspiration Turbocharged, aftercooled
Fuel Tank Capacity 1,560 L

Additional Information

The Komatsu WA800-3 incorporates advanced engineering features designed to optimise efficiency and operator comfort. It features a dual-mode active working system that allows operators to select between normal and active modes to match site conditions, significantly improving fuel economy and cycle times. The spacious, rubber-mounted cab reduces noise and vibration, while the advanced joystick steering system (AJSS) provides precise, effortless control. Built with high-tensile steel frames and robust linkage geometry, the WA800-3 ensures long-term structural durability and high resale value in demanding Australian mining applications.

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