Description
Crawler excavator
UME28 Crawler Excavator
The UME28 combines a 2,750 kg operating weight with a Yanmar 3TNV80 engine, enclosed cab and 61.6 L/min hydraulic flow. Its 2,396 mm maximum digging depth and compact 1,454 mm chassis support controlled work in confined construction areas.
2,750 kgOperating weight
2,396 mmMaximum digging depth
61.6 L/minHydraulic flow
Yanmar 3TNV80 engine
The 1.267 L diesel engine delivers 14.6 kW at 2,400 rpm and maximum torque of 67.4 Nm.
High-flow hydraulics
A Taifeng main pump supplies 61.6 L/min hydraulic flow at 22 MPa operating pressure.
Strong digging performance
Bucket digging force of 16.14 kN and arm digging force of 11.7 kN support demanding excavation.
Technical specifications
| Operating weight | 2,750 kg |
|---|---|
| Bucket capacity | 0.05 m³ / 120 kg |
| Working equipment | Backhoe |
| Engine model | Yanmar 3TNV80 |
| Displacement | 1.267 L |
| Rated power | 14.6 kW / 2,400 rpm |
| Maximum torque | 67.4 Nm |
| Travel speed | 1.4 / 2.7 km/h |
|---|---|
| Swing speed | 9 rpm |
| Maximum gradeability | 30° |
| Main pump | Taifeng |
| Hydraulic flow | 61.6 L/min |
| Operating pressure | 22 MPa |
| Hydraulic oil capacity | 25.3 L |
| Fuel tank capacity | 22 L |
| Bucket digging force | 16.14 kN |
| Arm digging force | 11.7 kN |
| Maximum traction | 13 kN |
| Ground-level digging radius | 4,168 mm |
|---|---|
| Maximum digging radius | 4,290 mm |
| Maximum digging depth | 2,396 mm |
| Maximum digging height | 4,153 mm |
| Maximum dumping height | 2,909 mm |
| Maximum vertical digging depth | 2,093 mm |
| Minimum turning radius | 1,857 mm |
| Maximum blade lifting height | 257 mm |
| Maximum blade digging depth | 413 mm |
| Overall dimensions | 3,918 × 1,454 × 2,469 mm |
|---|---|
| Wheelbase | 1,440 mm |
| Track length | 1,892 mm |
| Upper chassis ground clearance | 535 mm |
| Counterweight turning radius | 885 mm |
| Chassis width | 1,454 mm |
| Track width | 250 mm |
| Track height | 455 mm |
| Transport length | 3,918 mm |
| Seat-to-floor height | 1,904 mm |
| Overall height | 2,469 mm |
| Boom offset - left | 539 mm |
| Boom offset - right | 477 mm |
