Machinery ·Koehring ·Track Excavators
Koehring 6620
The Koehring 6620 is a track excavator built by Koehring. Most units reaching the used market were built around 1988. It is known in the North American used market. About 100% of units have an enclosed cab, 0% of those with air conditioning. Units are highly standardised (consistency score 92). Typical hours at resale: 5,000–10,000 h.
Overview
| Manufacturer | Koehring |
|---|---|
| Type | Track Excavators |
| Category | Hydraulic Excavator, Track |
| Size class | 12-20 t |
| Built around | 1988 |
| Used-market presence | known |
| Hours at resale | 5,000–10,000 h |
| Enclosed cab | 100% of units |
| Air conditioning | 0% of enclosed units |
| Configuration consistency | 92 / 100 |
How units are configured
Share of units observed in the used market with each option.
| Cab | EROPS 100% |
|---|---|
| Hydraulics | Standard 85% Auxiliary 15% |
| Grouser | Double 84% Triple 16% |
| Track type | Steel 100% |
Other Koehring 6620 variants
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Koehring 6620LC | 12-20 t | 1986 | rare | — |
Comparable machines from other brands
| Model | Make | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|---|
| Caterpillar 312 | Caterpillar | 12-20 t | 1994 | very common | 100% |
| Caterpillar E120B | Caterpillar | 12-20 t | 1990 | very common | 100% |
| John Deere 200CLC | John Deere | 12-20 t | 2004 | very common | 100% |
| Komatsu PC200LC6 | Komatsu | 12-20 t | 1998 | very common | 100% |
| John Deere 200LC | John Deere | 12-20 t | 1999 | very common | 100% |
| Hitachi EX120-2 | Hitachi | 12-20 t | 1992 | very common | 100% |
| Caterpillar 315CL | Caterpillar | 12-20 t | 2004 | very common | 100% |
| John Deere 490E | John Deere | 12-20 t | 1994 | very 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.