Product Description
Designed for precision work in confined spaces, this 2016 Hyundai R55-7 mini excavator delivers exceptional operator control and jobsite versatility. Powered by a reliable Yanmar 4TNV94L engine producing 40kW at 2200 rpm, this 5.5-ton machine combines responsive hydraulics with stable performance across demanding terrain. The water-cooled, 4-cylinder engine provides consistent power delivery while dual variable axial piston pumps ensure smooth, controlled movements during excavation tasks.
Operator-focused engineering defines this model's capabilities:
- Compact dimensions (6004mm length, 1865mm width) enable navigation through tight urban sites while maintaining a 1770mm rear swing radius
- Enhanced visibility from the cab, positioned at 2548mm height, allows comprehensive monitoring of bucket positioning and surrounding obstacles
- Impressive 70% (35°) climbing ability and 325mm ground clearance provide confident operation on uneven surfaces
- Bucket digging force of 36.3kN and maximum digging depth of 3820mm handle substantial excavation requirements
- Dual-speed travel system (2.2-4.0 km/h) balances maneuverability with efficient repositioning
Currently located in Gua
| Specifications | Value |
|---|---|
| No. | 1007670 |
| Tonnage (tons) | 5 |
| Working weight (kg) | 5500 |
| Bucket capacity (m³) | 0.06-0.18 |
| Boom length (mm) | 2900 |
| Rod length (mm) | 1600 |
| Country of origin | Peking |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar Yanma 4TNV94L |
| Rated power (kw/rpm) | 40/2200 |
| Cooling mode | water-cooling |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 3.054 |
| Rotation speed (rpm) | 10 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 36.3 |
| Rod digging force (kN) | 26.7 |
| Travel speed (km/h) | 2.2-4.0 |
| Maximum flow of main pump (l/min) | 2 x 55 |
| Traveling Hydraulic Circuit (Mpa) | 220 |
| Rotary Hydraulic Circuit (Mpa) | 180 |
| Hydraulic crushing pipeline is standard | no |
| Main pump type | 2× variable axial piston pump + gear pump |
| Pilot Oil Circuit (MPa) | 35 |
| Fuel Tank (L) | 125 |
| Hydraulic Tank (L) | 80 |
| Engine Oil changes (L) | 92 |
| Total transport length (mm) | 6004 |
| Total transport width (mm) | 1865 |
| Total transport height (mm) | 2548 |
| Full cab height (mm) | 2548 |
| Counterweight ground clearance (mm) | 695 |
| Minimum ground clearance (mm) | 325 |
| Back end turning radius (mm) | 1770 |
| Total track length (mm) | 2525 |
| Track gauge (mm) | 1445 |
| Track plate width (mm) | 400 |
| Total track width (mm) | 1845 |
| Track ground length (mm) | 1990 |
| Maximum digging radius (mm) | 6110 |
| Maximum digging depth (mm) | 3820 |
| Maximum excavation height (mm) | 5652 |
| Maximum unloading height (mm) | 4010 |
| Maximum vertical digging depth (mm) | 3050 |
| Bulldozer lift or depth (mm) | There is no |
| Dodging plate width × height (mm) | There is no |
| Maximum excavation radius of stop surface (mm) | 5970 |
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