Chinese Jonyang Brand New 21ton Tracked Excavator Jy621e, Find details about China 21ton Crawler Excavator, 21ton Hydraulic Crawler Excavator from Chinese Jonyang Brand New 21ton Tracked Excavator Jy621e
Product Description
JY621E Crawler Hydraulic Excavator ,with key components from famous international manufacures,combined with high-level hydraulic technology,machining technology, Mechanical and electrical integration technology. It provides the most efficient and reliable performance.The machine can be used for hydro-electric projects,mining,road construction,airport and port construction, urban construction, pipeline laying, etc.
| Model | JY621E |
| Operating Weight (tons) | 21 |
| Standard bucket Capacity(m³) | 0.9 |
| Engine manufacturer | Cummins |
| Engine Model | B5.9-C |
| Engine Power (kw) | 112 |
| Hydraulic Flow (l/min) | 2*224 |
| Hydraulic Pressure(Mpa) | 32 |
| Travel Speed (Km/h) | 2.6~4.6 |
| Gradeability(%) | 65 |
| Slewing Speed (r/min) | 13 |
| Arm digging force(kn) | 108 |
| Bucket digging force(kn) | 132 |
| Overall Length(mm) | 9760 |
| Overall Width(mm) | 3000 |
| Overall Height to Boom(mm) | 3280 |
| Overall Height to Cab(mm) | 2930 |
| Overall Height To Bonnet(mm) | 2350 |
| Counterweight Clearance(mm) | 1090 |
| Ground clearance(mm) | 465 |
| Upperstructure Width(mm) | 2710 |
| Tail Slewing Radius(mm) | 2990 |
| Track Length(mm) | 4530 |
| Track Length on ground(mm) | 3740 |
| Gauge Width(mm) | 2400 |
| Track Width(mm) | 600 |
| Ground Pressure(Mpa) | 0.042 |
| Arm length(mm) | 2920 |
| Max. Digging Height(mm) | 9210 |
| Max. Dumping Height(mm) | 6380 |
| Max. Digging Depth(mm) | 6570 |
| Max. Digging Reach(mm) | 9970 |