Sumitomo vs Yanmar:Which is more popular?
In September 2026, Sumitomo had more branded searches than Yanmar among excavator brands in New Zealand. Sumitomo had about 460 branded searches, while Yanmar had 260. Sumitomo made up 6.2% of all excavator brand searches we track, and Yanmar accounted for 3.5%. When we asked ChatGPT and Google AI Overviews about excavator brands, Yanmar appeared in two of the five answers and Sumitomo in none.
Who do people search for more?
Sumitomo, about 77% more searches than Yanmar
Who does AI mention more?
Yanmar, mentioned in 2 of 5 answers, Sumitomo in 0
Who does AI recommend more?
Yanmar, the only one of the two named
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Top excavator brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Yanmar was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Sumitomo did not appear in any of the five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Caterpillar5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Kubota4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Hitachi4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Komatsu4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Terra Cat3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
CablePrice3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Takeuchi3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers- Yanmar2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Sany2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers- Sumitomo0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about excavator brands
5 answers
Asked ChatGPT
“Which excavator brand should I buy in New Zealand?”
Asked ChatGPT
“What are the best excavator brands in New Zealand?”
Asked ChatGPT
“What's the best excavator brand in New Zealand for earthmoving work?”
Searched Google, AI Overview
“best excavator”
Searched Google, AI Overview
“mini excavator brands”
Brands are shown in the order each answer named them. The survey took place in New Zealand on October 21, 2026.
Is Sumitomo or Yanmar more popular in search?
This chart shows how often people search Google for Sumitomo and Yanmar by name. Each line represents a brand's share of searches for all 13 excavator brands we track, month by month, from searches in New Zealand.
Share of searches by month for Sumitomo, Yanmar. The figures are in the table below the chart.
View monthly share of searches table
| Month | Terra Cat | Kubota | CablePrice | Caterpillar | Sumitomo | Hitachi | Yanmar | Sany | Kobelco | Takeuchi | Bobcat | Komatsu | JCB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 34.7% | 19.5% | 19.1% | 5.3% | 5.5% | 2.8% | 2.5% | 2.2% | 1.1% | 2% | 2% | 1.7% | 1.7% |
| Nov 2025 | 34.7% | 22.9% | 15.6% | 4.9% | 5.5% | 3.7% | 3.1% | 1.9% | 0.72% | 1.8% | 2% | 1.7% | 1.4% |
| Dec 2025 | 36.1% | 23.6% | 15.1% | 5.7% | 5.3% | 2.7% | 2.6% | 1.7% | 1.1% | 1.7% | 1.4% | 1.4% | 1.8% |
| Jan 2026 | 36.8% | 20.3% | 16.5% | 5.5% | 4.7% | 3.6% | 2.7% | 1.5% | 0.76% | 1.9% | 1.4% | 1.8% | 2.7% |
| Feb 2026 | 30.8% | 25.5% | 16.7% | 6.5% | 5.1% | 3.2% | 2.7% | 1.5% | 1.4% | 2.3% | 1.4% | 1.8% | 1% |
| Mar 2026 | 30% | 28.7% | 16.6% | 5.8% | 4.1% | 3.5% | 2.2% | 1.7% | 1.1% | 1.9% | 1.4% | 1.8% | 1.2% |
| Apr 2026 | 32% | 25.4% | 13.3% | 6.1% | 5.3% | 3.3% | 3.5% | 1.6% | 2.1% | 1.5% | 1.5% | 2.8% | 1.6% |
| May 2026 | 33% | 22.8% | 14.8% | 6.5% | 4.9% | 3.2% | 3.6% | 1.8% | 2.2% | 2.4% | 1.6% | 1.9% | 1.4% |
| Jun 2026 | 32.5% | 26.2% | 14.6% | 6.1% | 4.2% | 2.8% | 2.9% | 2% | 2.1% | 1.7% | 1.9% | 1.9% | 1.1% |
| Jul 2026 | 39.4% | 17.7% | 13.6% | 6.4% | 5.8% | 3.8% | 2.9% | 2.2% | 1.5% | 1.6% | 1.9% | 1.9% | 1.4% |
| Aug 2026 | 39.6% | 18.3% | 14.3% | 5.8% | 5.4% | 3.9% | 2.9% | 2.2% | 1.4% | 1.7% | 1.9% | 1.5% | 1.1% |
| Sep 2026 | 32.4% | 23.1% | 13.5% | 6.2% | 6.2% | 3.8% | 3.5% | 2.4% | 2.2% | 2% | 1.9% | 1.9% | 0.94% |
How has the Sumitomo and Yanmar comparison changed over the last 12 months?
3 findings
- Sumitomo was ahead of Yanmar in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Sumitomo’s share of searches among excavator brands in New Zealand moved from 5.5% to 6.2%, and its estimated monthly branded searches held steady at 460.
- Across the 12 months ending September 2026, Yanmar’s share of searches among excavator brands in New Zealand moved from 2.5% to 3.5%, and its estimated monthly branded searches moved from 210 to 260.
How did search popularity change for New Zealand excavator brands in September 2026?
2 changes
In September 2026, Sumitomo gained share of searches among excavator brands in New Zealand, from 5.4% to 6.2%.
In September 2026, Yanmar gained share of searches among excavator brands in New Zealand, from 2.9% to 3.5%.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using Sumitomo’s and Yanmar’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Other head-to-heads among excavator brands
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