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| Parameter items | QY70KD Specifications |
|---|---|
| Basic Arm Length (mm) | 12400 |
| Outrigger span (mm) | Longitudinal 6545 / Transverse 7900 |
| Wheelbase (mm) | 1470+4500+1350 |
| Total Length (mm) | 14700 |
| Machine Width (mm) | 2790 |
| Machine Height (mm) | 3820 |
| Curb weight (kg) | 44605 |
| Counterweight weight (kg) | 15000 |
| Engine model | D10.38-50 / SC10E380Q5 |
| Engine rated power (kw/rpm) | 276-279 / 1900 |
| Max lifting capacity (t) | 70 |
| Longest main boom (m) | 48 |
| Longest main boom + jib (m) | 64 |
| Maximum travel speed (km/h) | ≥90 |
| Maximum Gradeability (%) | ≥45 |