Product Description
Proven in demanding job sites since 2016, this Hyundai R110-7 excavator delivers consistent performance backed by robust Japanese-Korean engineering. With an 11-ton operating weight and a powerful Mitsubishi S4K-T engine producing 70kW at 1950 rpm, this machine combines reliability with operational efficiency. The turbocharged, water-cooled four-cylinder diesel engine generates 371.4 N.m of maximum torque, ensuring steady power delivery across varied terrain.
Built for durability, this workhorse features impressive digging capabilities with 78.5kN bucket force and 55.7kN arm force, reaching a maximum digging depth of 5,090mm and radius of 7,740mm. The dual variable axial piston pumps deliver 2×112 l/min flow, providing responsive hydraulic performance. Operating at 33 MPa working pressure, the hydraulic system maintains precision control throughout extended shifts.
Key specifications include:
- Operating weight: 11,200kg with 0.30-0.59m³ bucket capacity
- Compact transport dimensions: 7,270mm × 2,490mm × 2,800mm
- 13 rpm swing speed with 70% (35°) climbing ability
- 250L fuel tank and 100L hydraulic reservoir for extended operation
- Currently located in Nanning, Guangxi, ready
| Specifications | Value |
|---|---|
| No. | 1027608 |
| Tonnage (tons) | 11 |
| Working weight (kg) | 11200 |
| Bucket capacity (m³) | 0.30-0.59 |
| Boom length (mm) | 4300 |
| Rod length (mm) | 2260 |
| Country of origin | Peking |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi S4K-T |
| Rated power (kw/rpm) | 70/1950 |
| Cooling mode | water-cooling |
| Maximum torque (N.m/rpm) | 371.4 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 4.2 |
| Working form | Four-cylinder, four-stroke turbocharged direct injection diesel engine |
| Rotation speed (rpm) | 13 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 78.5 |
| Rod digging force (kN) | 55.7 |
| Travel speed (km/h) | 3.4-5.5 |
| Rotary hydraulic motor type | Quantitative swash plate plunger motor |
| Type of walking hydraulic motor | Variable swash plate plunger motor |
| Maximum flow of main pump (l/min) | 2 x 112 |
| Traveling Hydraulic Circuit (Mpa) | 33 |
| Rotary Hydraulic Circuit (Mpa) | 24 |
| Hydraulic crushing pipeline is standard | no |
| Main pump type | 2× variable axial piston pump |
| Working Hydraulic Circuit (Mpa) | 33 |
| Pilot Oil Circuit (MPa) | 3.5 |
| Fuel Tank (L) | 250 |
| Hydraulic Tank (L) | 100 |
| Engine Oil changes (L) | 17.5 |
| Total transport length (mm) | 7270 |
| Total transport width (mm) | 2490 |
| Total transport height (mm) | 2800 |
| Full cab height (mm) | 2800 |
| Counterweight ground clearance (mm) | 900 |
| Minimum ground clearance (mm) | 440 |
| Minimum turning radius of front working device (mm) | 2380 |
| Back end turning radius (mm) | 2130 |
| Onboard width (mm) | 2800 |
| Total track length (mm) | 3340 |
| Track gauge (mm) | 1990 |
| Track plate width (mm) | 500 |
| Total track width (mm) | 2490 |
| Track ground length (mm) | 2610 |
| Maximum digging radius (mm) | 7740 |
| Maximum digging depth (mm) | 5090 |
| Maximum excavation height (mm) | 8070 |
| Maximum unloading height (mm) | 5710 |
| Maximum vertical digging depth (mm) | 4430 |
| Bulldozer lift or depth (mm) | There is no |
| Dodging plate width × height (mm) | There is no |
| Maximum excavation radius of stop surface (mm) | 7610 |
| Maximum effective digging depth (mm) | 4870 |
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