Komatsu WA380-8
Komatsu's WA380-8 is a large wheel loader for quarry, waste and construction work.
- Region
- North America
- Specs verified
- 2 of 2
- Last checked
- Oct 12, 2026
Operating weight
At least 40,532 lb
As published: 18,385 kg (lower end of 18,385 to 19,020 kg range)
Engine power
191 hp
As published: 191 hp (143 kW) net, ISO 9249 / SAE J1349, at 2,100 rpm
The Komatsu WA380-8 is a large wheel loader for quarry, waste and construction work. It sits above the WA320-8 in Komatsu's line-up and is built for high-volume loading where a mid-size machine would run out of breakout force or bucket capacity.
Komatsu's US product page lists a net output of about 191 hp (143 kW) at 2,100 rpm under ISO 9249 and SAE J1349. The operating weight is listed as a range of 18,385 to 19,020 kg (40,532 to 41,932 lb), depending on configuration. The entry uses the lower end of that range, so the figure is a minimum.
Bucket capacity, counterweight and tyres change both weight and tipping load. Confirm the configuration against the Komatsu spec sheet for your market before comparing with another brand.
Data
Specifications
The value is in our standard US unit. “As published” is the source’s own wording.
| Specification | Value | As published | Status | Source |
|---|---|---|---|---|
| Operating weight Weight of the machine as the manufacturer equips it for work: with operator, fluids and standard equipment. It is not shipping weight. | At least 40,532 lb | 18,385 kg (lower end of 18,385 to 19,020 kg range) | Verified Lower end of the range by configuration. |
WA380-8 wheel loader product page (Komatsu North America)
Komatsu · Product specifications, operating weight range
|
| Engine power Engine rating as stated by the manufacturer. The source names the rating standard (net or gross). | 191 hp | 191 hp (143 kW) net, ISO 9249 / SAE J1349, at 2,100 rpm | Verified Net rating as listed on the US product page. |
WA380-8 wheel loader product page (Komatsu North America)
Komatsu · Product specifications, net power
|
How this page was checked
Values come from the manufacturer’s own documents where we could find them. Each row names the document and the page. A value is marked verified only after someone compared it with that document. If a figure is missing, we leave it out rather than estimate it.
Found an error? Tell us with the document and page, and we will correct it.
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