Komatsu WA320-8 Wheel Loader Specs

Category: Wheel Loaders ➔
Manufacturer: Komatsu ➔
Model: WA320-8 ➔

Komatsu WA320-8 wheel loader is a medium-size articulated loader designed for material handling, loading, stockpiling, and general construction applications. It is part of Komatsu's WA series and is commonly used in aggregate, quarry, roadbuilding, recycling, and site preparation work. The WA320-8 typically features a fuel-efficient diesel engine, hydrostatic or torque-converter drivetrain depending on market configuration, and a Z-bar loader linkage for breakout force and bucket performance. Operator comfort, visibility, and service access are key design priorities. The model is used with general-purpose, light material, and specialty buckets, as well as forks and other attachments.

General Specifications

Komatsu WA320-8 Wheel Loader General Specifications specifications
Bucket Capacity	3.0 - 4.2 - Starting 2025
Engine Power	165 (123) - Starting 2019
Engine Power Net	165.00 hp (123.04 kw) - Starting 2025
Engine type	SAA6D107E-3 - Starting 2019
Max Dump Height	9.50 ft (2.90 m) - Starting 2026
Operating Weight	34,128 - 34,987 - Starting 2025
OperatingWeight	34,128 - 34,987 - Starting 2026

Bucket

Komatsu WA320-8 Wheel Loader Bucket specifications
Dump Clearance at Max Raise	9.40 ft (2.87 m)

Engine

Komatsu WA320-8 Wheel Loader Engine specifications
Net Power	165.00 hp (123.04 kw)

Operating Specifications

Komatsu WA320-8 Wheel Loader Operating Specifications specifications
Rated Bucket Capacity	3.00-4.20 cu yd (2.29-3.21 cu m)

Weights

Komatsu WA320-8 Wheel Loader Weights specifications
Operating Weight	34,128.00-34,987.00 lbs (15,480.22-15,869.86 kg)

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