Product Description
Built for contractors who need reliable backup without compromising output, this 2020 Hyundai R110-7 mini excavator is a proven 11-ton workhorse ready to slot straight into active fleet rotation. Currently located in Jiangsu, China, it offers serious digging performance in a compact, transport-friendly package — ideal for tight schedules and multi-site operations.
Powered by a Mitsubishi S4K-T four-cylinder, four-stroke turbocharged direct injection diesel engine rated at 70 kW / 1,950 rpm with a peak torque of 371.4 N·m, this machine delivers consistent hydraulic force across demanding dig cycles. Dual variable axial piston pumps supply up to 2 × 112 L/min, supporting a bucket digging force of 78.5 kN and an arm digging force of 55.7 kN.
- Working weight: 11,200 kg
- Bucket capacity: 0.30–0.59 m³ (backhoe configuration)
- Maximum digging depth: 5,090 mm
- Maximum digging radius: 7,740 mm
- Travel speed: 3.4–5.5 km/h
- Gradeability: 70% / 35°
- Fuel tank: 250 L | Hydraulic tank: 100 L
- Transport dimensions: 7,270 × 2,490 × 2,800 mm
With a compact back-end turning radius of 2,130 mm and a 500 mm track plate, the R110-7 handles confined job sites without the positioning headaches of larger machines. Water-cooled engine, standard hydraulic circuits up to 33 MPa, and a straightforward layout keep maintenance time short — exactly what a busy fleet demands.
| Specifications | Value |
|---|---|
| No. | 1123905 |
| 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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