ZLJ20F
□High strength manganese plate is used for structural parts, with high strength; □Wet structure is adopted for the center and wheel edge, which is safe and reliable; □All hydraulic pipelines adopt 24oC cone structure, which has better sealing performance; □Small turning radius, suitable for underground operation in narrow space.
Product Specifications
| Overall length (bucket bottom on ground) | 5535±30mm | |
| Overall width (outside tires) | 1890mm | |
| Bucket width | 1900±5mm | |
| Overall height (top of cab) | 1790±10mm | |
| Wheel base | 2450±15mm | |
| Wheel tread | 1480±5mm | |
| Minimum ground clearance | 280±5mm | |
| Rated loading | 1800kg | |
| Bucket capacity | 0.8m³ | |
| Overall weight | 5740±30kg | |
| Speeds at each gear | Forward 1st | 12±0.5km/h |
| Forward 2nd | 24±1km/h | |
| Reverse 1st | 10±0.5km/h | |
| Reverse 2nd | 24±1km/h | |
| Maximum grade ability | 30° | |
| Maximum dump height | 1700mm | |
| Dumping angle at any position | ≥45±1° | |
| Dump reach | 1000mm | |
| Bucket rollback angle | Highest position | 54°±1° |
| Lowest position | 45°±1° | |
| Transport position | 50°±1° | |
| Bucket self-leveling function | Yes | |
| Boom raising time | 3.98±0.2s | |
| Boom lowering time | 2.16±0.2s | |
| Bucket dumping time | 0.8±0.1s | |
| Minimum turning radius (outside bucket) | 5155±50mm | |
| Articulation angle | 35°±1° | |
| Rear axle oscillation angle | ±12° | |
| Engine | Model | LR4A3LR220735 |
| Type | vertical, water cooling,four stroke | |
| Rated power | 73.5kW | |
| Rated speed | 2200r/min | |
| Min. fuel-consume ratio | ≤215km.h | |
| System working pressure | 16MPa | |
| Brake system | Service brake | Wet brake |
| Parking brake | Wet brake | |
| Gearbox model | YJ-280A | |
| Gearbox type | Power shaft normally engaged straight gear | |
| Drive axles | Main reducing spiral | Bevel gear grade 1 reduction |
| Decelerating mode | Planetary reduction grade 1 | |
| Tyre Model | 16/70-20 | |