| Brand: | HITACHI |
| Weight: | 20 Tons |
| Bucket Capacity: | 0.91m³ |
Equipped with Hitachi’s independently developed high-efficiency engine, it has strong power and high fuel efficiency; the hydraulic system is advanced and the operating efficiency is high; it is equipped with a centralized lubrication system to facilitate regular lubrication and extend the service life of the machine; it is easy to maintain and reduces user costs.
| Basic information | |
| Size： | 9.66×2.86×3.01 m |
| Weight： | 20t |
| Machine working weight： | 20.3t |
| Bucket capacity： | 0.91m³ |
| Track shoe width： | 600mm |
| Track gauge： | 2200mm |
| Minimum ground clearance： | 450mm |
| Counterweight ground clearance： | 1030mm |
| Rear turning radius： | 2890mm |
| Engine | |
| Engine type： | ISUZU CC-6BG1T |
| Max output power： | 125kW |
| Hydraulic system | |
| Main pump maximum flow： | 2*212L/min |
| Working hydraulic oil circuit： | 34.3Mpa |
| Travel hydraulic circuit： | 34.3Mpa |
| Rotary hydraulic circuit： | 34.3Mpa |
| Capacity | |
| Fuel tank： | 400L |
| Hydraulic tank： | 135L |
| Performance parameters | |
| Bucket digging force： | 158kN |
| Stick digging force： | 114kN |
| Maximum traction： | 203kN |
| Scope of work | |
| Maximum digging radius： | 9920mm |
| Maximum digging depth： | 6670mm |
| Maximum digging height： | 10040mm |
| Maximum unloading height： | 7180mm |
| Maximum vertical digging depth： | 5990mm |
| Maximum valid digging depth： | 6490mm |
| Brand: | KOMATSU |
| Weight: | 20 Tons |
| Bucket Capacity: | 0.8m³ |
| Brand: | CAT |
| Weight: | 20 Tons |
| Bucket Capacity: | 1m³ |
| Brand: | SANY |
| Weight: | 22 Tons |
| Bucket Capacity: | 1.1m³ |
