Machine models
Komatsu excavator up to 81 hp specifications
Every Komatsu excavator up to 81 hp model with a full listing.
26 Komatsu excavator up to 81 hp models have a page here, 17 excavators and 9 full-size excavators. The Komatsu excavator up to 81 hp list runs from the PC01-1 to the PC100, at 4 to 90 hp, in 57 listed versions.
The Komatsu excavator up to 81 hp models covered
26 Komatsu excavator up to 81 hp models have a page here, covering 57 listed versions between them.
The Komatsu excavator up to 81 hp range by model and configuration
17 excavator pages: engine power from 3.5 hp on the PC01-1 to 72.5 hp on the PC95-1, and the heaviest single listing is the PC58UU-3 at 11,670 lb. 9 full-size excavator pages: engine power from 50 hp on the PC60-1 to 90 hp on the PC120, and the heaviest single listing is the PW98MR-8 at 22,046 lb. Half of the 56 Komatsu excavator up to 81 hp models sit between 26 and 68 hp, and half of the listed weights on single-model pages fall between 4,387 lb and 16,976 lb. The three most powerful are the PC120 at 90 hp, PC130-6 MIGHTY at 85.9 hp, and PC128US-1 at 85.9 hp. 17 of the 26 pages cover more than one version, and the PC100-6 to PC130-6 MIGHTY has the most, at 6.
Komatsu excavator up to 81 hp: Excavator models
| Model | Engine power | Listed weight | Versions |
|---|---|---|---|
| Komatsu PC01-1 to PC03-2F | 3.5 hp, 7.4 hp, and 8.5 hp | See page | 3 |
| Komatsu PC02-1 | 4.5 hp | 1,169 lb | 1 |
| Komatsu PC12R-8 and PC15R-8 | 13.9 hp and 15.3 hp | See page | 2 |
| Komatsu PC18MR-2 and PC20MR-2 | 15 hp and 20.8 hp | See page | 2 |
| Komatsu PC10-2 | 17 hp | 4,387 lb | 1 |
| Komatsu PC20 MRx and PC20MRX-1 | 19 hp and 18.8 hp | See page | 2 |
| Komatsu PC20-2 and PC30-1 | 21.3 hp and 26.2 hp | See page | 2 |
| Komatsu PC20R-8, PC25R-8, and PC27R-8 | 23.3 hp, 23.8 hp, and 26 hp | See page | 3 |
| Komatsu PC27MR-2 and PC35MR-2 | 25.5 hp and 29.1 hp | See page | 2 |
| Komatsu PC30MRX-1, PC30R-8, and PC35R-8 | 27.7 hp, 27.7 hp, and 28.2 hp | See page | 3 |
| Komatsu PC30MRx | 28.2 hp | 7,540 lb | 1 |
| Komatsu PC40-2 | 35 hp | 9,560 lb | 1 |
| Komatsu PC40 MRx to PC45R-8 | 37.8 hp, 38 hp, 38 hp, and 38.8 hp | See page | 4 |
| Komatsu PC40MR-2, PC45MR-3, and PC50MR-2 | 39.4 hp, 38.2 hp, and 39.4 hp | See page | 4 |
| Komatsu PC58UU-3 | 40 hp | 11,670 lb | 1 |
| Komatsu PW60-1 and PW60N-1 | 50 hp and 50 hp | See page | 2 |
| Komatsu PC95-1 | 72.5 hp | 119 lb | 1 |
Komatsu excavator up to 81 hp: Full-size excavator models
| Model | Engine power | Listed weight | Versions |
|---|---|---|---|
| Komatsu PC60-1 and PC60L-1 | 50 hp and 50 hp | See page | 2 |
| Komatsu PC60-7 and PC75-1 | 53.7 hp and 68.4 hp | See page | 2 |
| Komatsu PC78MR-6 | 54 hp | 18,232 lb | 1 |
| Komatsu PC78UU-8 and PC88MR-8 | 55 hp and 65.8 hp | See page | 2 |
| Komatsu PC80-1 | 60 hp | 16,976 lb | 1 |
| Komatsu PW98MR-8 | 65.8 hp | 22,046 lb | 1 |
| Komatsu PW75-1 to PW95R-2 | 68.4 hp, 68 hp, 75.1 hp, and 82.5 hp | See page | 4 |
| Komatsu PC100-6 to PC130-6 MIGHTY | 80.5 hp, 80.5 hp, 85.9 hp, 84.5 hp, 85.9 hp, and 85.9 hp | See page | 6 |
| Komatsu PC100, PC100L, and PC120 | 81 hp, 81 hp, and 90 hp | See page | 3 |
What the Komatsu excavator up to 81 hp list holds
26 pages, ordered by power. PC01-1 to PC03-2F (3.5 hp, 7.4 hp, and 8.5 hp); PC02-1 (4.5 hp, 1,169 lb); PC12R-8 and PC15R-8 (13.9 hp and 15.3 hp); PC18MR-2 and PC20MR-2 (15 hp and 20.8 hp); PC10-2 (17 hp, 4,387 lb); PC20 MRx and PC20MRX-1 (19 hp and 18.8 hp); PC20-2 and PC30-1 (21.3 hp and 26.2 hp); PC20R-8, PC25R-8, and PC27R-8 (23.3 hp, 23.8 hp, and 26 hp); PC27MR-2 and PC35MR-2 (25.5 hp and 29.1 hp); PC30MRX-1, PC30R-8, and PC35R-8 (27.7 hp, 27.7 hp, and 28.2 hp); PC30MRx (28.2 hp, 7,540 lb); PC40-2 (35 hp, 9,560 lb); PC40 MRx to PC45R-8 (37.8 hp, 38 hp, 38 hp, and 38.8 hp); PC40MR-2, PC45MR-3, and PC50MR-2 (39.4 hp, 38.2 hp, and 39.4 hp); PC58UU-3 (40 hp, 11,670 lb); PW60-1 and PW60N-1 (50 hp and 50 hp); PC95-1 (72.5 hp, 119 lb); PC60-1 and PC60L-1 (50 hp and 50 hp); PC60-7 and PC75-1 (53.7 hp and 68.4 hp); PC78MR-6 (54 hp, 18,232 lb); PC78UU-8 and PC88MR-8 (55 hp and 65.8 hp); PC80-1 (60 hp, 16,976 lb); PW98MR-8 (65.8 hp, 22,046 lb); PW75-1 to PW95R-2 (68.4 hp, 68 hp, 75.1 hp, and 82.5 hp); PC100-6 to PC130-6 MIGHTY (80.5 hp, 80.5 hp, 85.9 hp, 84.5 hp, 85.9 hp, and 85.9 hp); PC100, PC100L, and PC120 (81 hp, 81 hp, and 90 hp). By kind: 17 excavators at 4 to 73 hp and 119 to 11,670 lb; 9 full-size excavators at 50 to 90 hp and 13,669 to 30,424 lb.
The engines that recur are S4D102E (6), 3D84E (3), 1004.4 (2), 3D82AE (2), and 3D88E-5 (2).
Other Komatsu equipment directories
New to the figures? Start with the specifications section and the machine classes.
| Evidence class | Document, classification and recorded date |
|---|---|
| Reference site |
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Komatsu excavator up to 81 hp questions
| Equipment inventory | 26 models in 2 kinds of machine: 17 excavators and 9 full-size excavators. |
|---|---|
| Named starting references | The list starts with PC01-1, PC02-1, and PC12R-8. |
| Comparison example | The PC01-1 to PC03-2F page is one example, setting 3 listed versions side by side. |
|---|---|
| Directory guides recorded | 26 |
| Reference pages | 26 |
|---|---|
| Observation date | 2026-09-24 |
| First named reference | PC01-1 |
| Last named reference | PC100 |
| Recorded field-count cutoff | 20 |
|---|---|
| Short listings recorded | 82 |
| Examples named in the record | D10S-1, D20PL-7, and D20PLL-7 |
| Configurations recorded | 57 |
|---|---|
| Recorded engine-power range |
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| Model | PC02-1 |
|---|---|
| Engine hp per 1,000 lb | 3.8 |
| Engine power in this directory |
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| Observation date | 2026-09-24 |
|---|---|
| Configurations in that observation | 57 |
| Guides in the stated price-exclusion scope | 26 |
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| Count by class | 17 excavators and 9 full-size excavators |
|---|
| Engine-power range |
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| Configurations | 57 |
|---|---|
| Reference pages | 26 |