Komatsu WA320-8 wheel loader is a mid-size articulated machine designed for material handling, loading, stockpiling, and general construction work. It is part of Komatsu's WA series and is commonly used in aggregate yards, road building, agriculture, waste handling, and industrial sites. The WA320-8 typically features a fuel-efficient diesel engine, hydrostatic or torque-converter driveline depending on market configuration, and a Z-bar loader linkage for strong breakout force and bucket control. Operator features often include a spacious cab, ergonomic controls, and visibility-focused design. The model is used for reliable performance in demanding loading applications.

Bucket
Dump Clearance at Max Raise	9 ft (3 m)
Engine
Net Power	165 hp (123 kw)
General Specifications
Bucket Capacity (Since 2016)	3.0 - 4.2 (2.8 - 3.2)
Bucket Capacity (2017)	3.0 - 4.2 (2.8 - 3.2)
Bucket Capacity (2019)	3.0 - 4.2 (2.8 - 3.2)
Bucket Capacity (2020)	3.0 - 4.2 (2.8 - 3.2)
Bucket Capacity (2021)	3.0 - 4.2 (2.8 - 3.2)
Bucket Capacity (2022)	3.0 - 4.2 (2.8 - 3.2)
Bucket Capacity (2023)	3.0 - 4.2 (2.8 - 3.2)
Bucket Capacity (Since 2024)	3.0 - 4.2 (2.3 - 3.2)
Bucket Capacity cu. yd. (cu m) (Since 2025)	3.0 - 4.2 (2.3 - 3.2)
Engine Power (Since 2016)	165 (123)
Engine Power (2017)	165 (123)
Engine Power (2019)	165 (123)
Engine Power (2020)	165 (123)
Engine Power (2021)	165 (123)
Engine Power (2022)	165 (123)
Engine Power (2023)	165 (123)
Engine Power (2024)	165 (123)
Engine Power Net hp (kW) (Since 2025)	165 (123)
Engine type (Since 2016)	SAA6D107E-3
Engine type (2017)	SAA6D107E-3
Engine type (2019)	SAA6D107E-3
Engine type (2020)	SAA6D107E-3
Engine type (2021)	SAA6D107E-3
Engine type (2022)	SAA6D107E-3
Engine type (2023)	SAA6D107E-3
Engine type (2024)	SAA6D107E-3
Engine type (2025)	SAA6D107E-3
Max Dump Height (Since 2016)	9.4 (2.9)
Max Dump Height (2017)	9.4 (2.9)
Max Dump Height (Since 2019)	9.8 (3.0)
Max Dump Height (Since 2020)	9.4 (2.8)
Max Dump Height (2021)	9.4 (2.8)
Max Dump Height (2022)	9.4 (2.8)
Max Dump Height (2023)	9.4 (2.8)
Max Dump Height (2024)	9.4 (2.8)
Max Dump Height ft.( m) (Since 2025)	9.4 (2.8)
Operating Weight (Since 2016)	34,128 - 34,987 (15,480 - 15,870)
Operating Weight (2017)	34,128 - 34,987 (15,480 - 15,870)
Operating Weight (2019)	34,128 - 34,987 (15,480 - 15,870)
Operating Weight (2020)	34,128 - 34,987 (15,480 - 15,870)
Operating Weight (2021)	34,128 - 34,987 (15,480 - 15,870)
Operating Weight (2022)	34,128 - 34,987 (15,480 - 15,870)
Operating Weight (2023)	34,128 - 34,987 (15,480 - 15,870)
Operating Weight (2024)	34,128 - 34,987 (15,480 - 15,870)
Operating Weight lbs. (kg) (Since 2025)	34,128 - 34,987 (15,480 - 15,870)
Operating Specifications
Rated Bucket Capacity	3 - 4 cu yd (2 - 3 cu m)
Weights
Operational Weight	34,128 - 34,987 lbs (15,480 - 15,870 kg)

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2021 Komatsu WA320-8 For Sale in Lansing, MI

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