Machinery ·Komatsu ·Track Excavators
Komatsu PC78US-6
The Komatsu PC78US-6 is a track excavator built by Komatsu. Most units reaching the used market were built around 2004. It is known in the North American used market. About 100% of units have an enclosed cab, 78% of those with air conditioning. Units are fairly standardised (consistency score 74). Typical hours at resale: under 2,000 h.
Overview
| Manufacturer | Komatsu |
|---|---|
| Type | Track Excavators |
| Category | Hydraulic Excavator, Track |
| Size class | 6-12 t |
| Built around | 2004 |
| Used-market presence | known |
| Hours at resale | under 2,000 h |
| Enclosed cab | 100% of units |
| Air conditioning | 78% of enclosed units |
| Configuration consistency | 74 / 100 |
How units are configured
Share of units observed in the used market with each option.
| Cab | EROPS w AC 78% EROPS 22% |
|---|---|
| Hydraulics | Standard 50% Auxiliary 45% 2 Valve 5% |
| Grouser | Double 100% |
| Track type | Steel 67% Rubber 33% |
Other Komatsu PC78 variants
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Komatsu PC78S5 | 6-12 t | — | rare | — |
| Komatsu PC78US5 | 6-12 t | 2000 | known | 97% |
| Komatsu PC78UU-6 | 6-12 t | 2002 | rare | — |
| Komatsu PC78UU | 6-12 t | 2003 | rare | — |
| Komatsu PC78US | 6-12 t | 2004 | rare | — |
| Komatsu PC78 | 6-12 t | 2004 | rare | — |
| Komatsu PC78MR-6 | 6-12 t | 2006 | known | 100% |
Comparable machines from other brands
| Model | Make | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|---|
| Caterpillar E70 | Caterpillar | 6-12 t | 1990 | very common | 100% |
| Caterpillar 307 | Caterpillar | 6-12 t | 1995 | very common | 100% |
| Caterpillar E110B | Caterpillar | 6-12 t | 1990 | very common | 100% |
| Caterpillar 311 | Caterpillar | 6-12 t | 1994 | very common | 100% |
| Caterpillar 307SSR | Caterpillar | 6-12 t | 1994 | very common | 100% |
| Hitachi EX60 | Hitachi | 6-12 t | 1990 | common | 100% |
| Hitachi EX120-5 | Hitachi | 6-12 t | 1998 | common | 100% |
| Hitachi EX100 | Hitachi | 6-12 t | 1990 | common | 100% |
Source
Configuration profiles derived from North American auction records, used with the data owner's permission. Figures describe units observed in the used market, not factory specifications.