Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | 590SuperN |
| Model Abbreviation | 590 |
| Engine | |
| Model | Case 445TA/EGHDiesel engine |
| Type | Four-stroke、Turbocharged、Water-cooled |
| Rated Power (kW) | 82 |
| Rated Speed (r/min) | 2200 |
| Hydraulic System | |
| Main Pump Type | Axial Piston Pump |
| Main Pump Flow Rate (L/min) | 0-162.6 |
| Loading Pressure (Mpa) | 238±3.5 |
| Transmission | |
| Transmission Model | Four-speed synchronized Electro-hydraulically controlled directional switching |
| Travel Speed (1st Gear) (km/h) | 6.1/7.3 |
| Travel Speed (2nd Gear) (km/h) | 9.7/11.6 |
| Travel Speed (3rd Gear) (km/h) | 21.3/25.6 |
| Travel Speed (4th Gear) (km/h) | 38.9/46.7 |
| Fluid Capacities | |
| Cooling System (L) | 18 |
| Hydraulic System (L) | 132-137.7 |
| Fuel Tank (L) | 159 |
| Transmission (2WD/4WD) (L) | 17.0/19.4 |
| Engine Oil and Filter (L) | 13.6 |
| Front Axle (L) | 8.6 |
| Rear Axle (L) | 18.6 |
| Whole machine parameters | |
| Operating Weight (kg) | 9280 |
| Length × Width × Height (Traveling State) (mm) | 7250×2320×3760 |
| Wheelbase (mm) | 2.13/2.15 |
| Front wheel | 14L×17.5 |
| Rear wheel | 21L×24 |
| Steering Diameter (Using Brakes) (2WD/4WD) (mm) | 7720/7620 |
| Steering Diameter (Without Brakes) (2WD/4WD) (mm) | 8000/8720 |
| Tire Specifications (Front/Rear) | 14L×17.5,10ply industrial Rib（SGL SS）/21L×24,10ply |
| Loading Bucket Dimensions | |
| Loading Bucket Type | Standard loading bucket/Four-in-one bucket |
| Rated Bucket Capacity (m³) | 0.84-1.15 |
| Loading Bucket Width (mm) | 2360-2440 |
| Loading Performance | |
| Maximum Dumping Height (mm) | 2730/2720 |
| Maximum Unloading Distance (mm) | 740/710 |
| Maximum Working Height of the Loading Bucket (mm) | 4240/4220 |
| Height of Articulation Pin of the Bucket (mm) | 3500/3500 |
| Digging Depth (mm) | 157/150 |
| Dumping Angle on Ground (°) | 40/41 |
| Lifting Load at Maximum Height (kN) | 3721/3541 |
| Boom Cylinder Digging Force (kN) | 52/50.91 |
| Bucket Cylinder Digging Force (kN) | 62.22/57.95 |
| Backhoe Bucket Dimensions | |
| Excavation Bucket Type | Standard Excavating Bucket/Universal Bucket/High Capacity Heavy Duty Bucket |
| Backhoe Bucket Rated Capacity (m³) | 0.10-0.36 |