1-Excellent quality with competitive price.
2-World famous brand hydraulic system and other key parts.
3-Hydraulic Excavator is good excavator,have good preformance.
4-perfect after-sale service system.
| Main Technical Paramenters | ||
| Main Parameters | Model | HW450-8 |
| (KG) Operating weight | 47000 | |
| (CBM) Bucket capacity | 2.1 | |
| (kN) Bucket digging force | 260 | |
| Performance of the Macine | (rpm) Swing speed | 8.6 |
| (%)Gradeability | 70% | |
| (Kpa)Ground pressure | 93 | |
| Engie | Engine Model | CUMMINS-QSM11 |
| (Kw/rpm) Rated Power | 250KW/2000RPM | |
| Emission standard | Ⅱphase | |
| Hydraulic System | Motor | KAWASAKI |
| (L/min) Flow rate of Motor | 2*360L/MIN | |
| MAIN VALVE | KAWASAKI | |
| travel motor | NABTESCO | |
| rotary motor | KAWASAKI | |
| Overall Dimensions | (mm)Length | 12093 |
| (mm)Width | 3708 | |
| (mm)Height | 3574 | |
| (mm) Counter weight ground clearance | 1295 | |
| (mm)Ground contact length of track | 4089 | |
| (mm)Track length | 5113 | |
| (mm)Shoe width | 600 | |
| (mm)Track gauge | 2890 | |
| Working Range | (mm) Max. digging radius | 11934 |
| (mm) Max. digging depth | 7712 | |
| (mm) Max. digging height | 11969 | |
| (mm) Max. dumping height | 8745 | |
| (mm) Max. vertical digging depth | 6300 | |
| (mm) Max. depth cut for 2.5m level bottom | 7558 | |
| Cab | Air-conditioning brand | DENSO |
| seat brand | Grammer | |