| ECR58 | Specifications |
| Engine | Volvo D3.1 |
| Max power SAE J1995 gross* | 52 hp |
| Width overall | 6'7" |
| Maximum reach** | 19'6"/20'9" |
| Digging depth - Long arm | 11'10"/13'1" |
| Dump height** | 113'/13'9" |
| Breakout force | 8,768 lbf |
| Tear out force | 6,070 lbf |
| Operating weight - Cab version | 12,056/12,298 lb |