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- UL621
- UL621 underground Load Haul Dump (LHD) loader
- Rated bucket capacity (m³)
10
- Rated load weight
21
- Maximum digging force (KN)
354
Applicable conditions
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Mines
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Tunnels
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Others
- Product Introduction
The underground LHD machine has a bucket capacity range of up to 10m³, with a maximum tonnage of 21T. Features include: High-power engine equipped with exhaust purification system for enhanced environmental protection; Load feedback variable system utilizing hydraulic confluence for further energy optimization; Axles fitted with spring-applied, hydraulically released wet disc brake system; FOPS and ROPS standard enclosed cab, suspended seat, and air conditioning; Optional automatic centralized lubrication, automatic fire suppression system, weighing system, and camera system.
- Performance Parameters
| Project | Unit | XUL621 |
| Rated Bucket Capacity | m³ | 10 |
| Rated Payload | 21 | |
| Maximum Digging Force | kN | 354 |
| Maximum Traction Force | kN | 431 |
| Traveling Speed (Forward/Reverse) | km/h | 4.5/7.8/13.5/23.5 |
| Overall Transport Dimensions | m | 12.52×3.12×3 |
| Minimum Turning Radius | mm | 3750/7990 |
| Overall Weight | 60±0.5 | |
| Engine | - | / |
| Power | kW | 375 |
| Emission | / | Euro V (National V) |
| Transmission System | - | / |
| Travel Pump/Motor | / | Dana C9000 |
| Transfer Case | / | Dana 8000 |
| Drive Axle | / | Kessler D116 |
| Cab | - | / |
| ROPS Certified to ISO Standards 3471 | / | Standard |
| FOPS Certified to ISO Standards 3449 | / | Standard |
| Frame | - | / |
| Wheelbase | mm | 4100 |
| Steering Angle | 。 | 42.5 |
| Working Device | - | / |
| Maximum Dumping Height | mm | 2815 |
| Minimum Dumping Distance | mm | 2200 |
| Maximum Lifting Capacity | kN | 210 |
| Three-item-and-time (Three-Point Lifting and Time Efficiency) | S | 14.7 |
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