Machinery ·Dresser ·Motor Graders
Dresser A550
The Dresser A550 is a motor grader built by Dresser. Most units reaching the used market were built around 1987. It is known in the North American used market. About 28% of units have an enclosed cab, 20% of those with air conditioning. Units are highly standardised (consistency score 91). Typical hours at resale: 2,000–5,000 h.
Overview
| Manufacturer | Dresser |
|---|---|
| Type | Motor Graders |
| Category | Motorgrader |
| Size class | 100-150 hp |
| Built around | 1987 |
| Used-market presence | known |
| Hours at resale | 2,000–5,000 h |
| Enclosed cab | 28% of units |
| Air conditioning | 20% of enclosed units |
| Configuration consistency | 91 / 100 |
How units are configured
Share of units observed in the used market with each option.
| Drive | No 100% |
|---|---|
| Cab | OROPS 72% EROPS 23% EROPS w AC 6% |
| Hydraulics | Base + 1 Function 100% |
Other Dresser A550 variants
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Dresser A550E | 100-150 hp | 1987 | rare | — |
Comparable machines from other brands
| Model | Make | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|---|
| Caterpillar 140G | Caterpillar | 100-150 hp | 1986 | very common | 89% |
| Caterpillar 12G | Caterpillar | 100-150 hp | 1981 | very common | 78% |
| Caterpillar 14G | Caterpillar | 100-150 hp | 1980 | very common | 87% |
| Caterpillar 12HNA | Caterpillar | 100-150 hp | 1998 | very common | 97% |
| Caterpillar 14E | Caterpillar | 100-150 hp | 1970 | common | 74% |
| John Deere 770BH | John Deere | 100-150 hp | 1992 | common | 93% |
| John Deere 770 | John Deere | 100-150 hp | 1977 | common | 80% |
| John Deere 770A | John Deere | 100-150 hp | 1981 | common | 85% |
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.