Built for demanding underground applications, the compact and highly productive automation-ready, battery-electric ScooptramWJ-3EB(WJl-7) gives you the ability to work in the toughest conditions without exposure to diesel particulates and toxic gases.
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Technical Specification
| Capacities | |||
| Tramming capacity* | 7000kg | Standard bucket | 3.0 m3 |
| Breakout force, mechanical | 11735kg | Breakout force, hydraulic | 13720kg |
| Tramming capacity with EOD bucket 12 000 kg | |||
| Motion times | Weights, including battery (standard empty machine) | ||
| Boom raising | 5.0s | Approximate weight | 21000kg |
| Boom lowering | 3.3s | Axle load, front | 9240kg |
| Dumping | 3.3s | Axle load, rear | 11760kg |
| Motor | Traction | Auxiliary |
| Brand/model | DANA | DANA |
| IP | 69 | 69 |
| Nominal power | 140kW | 140kW*2 |
| Nominal torque | 610Nm | 300Nm |
| Nominal voltage | 660V | 660V |
| Cooling | Liquid cooled | Liquid cooled |
| Axles | Kessler/D91 | Transmission | VOLVO |
| Tires | 17.5 R25 (slicks/treaded) | ||
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Because applications and conditions vary, DALI recommends that the user consult with tire suppliers to obtain the optimum tire selection. |
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| Battery pack | |||
| Chemistry | LiFePO4 | Usable capacity (kWh) | 282 |
| Cell cooling | Liquid cooled | Thermal management system | Integrated |
| Operating ambient temperature | 0-40°C | Charging contact | CCS 2.0 type 1 or 2 |
| Charging source | External charger | On-board battery with off-board charger | Yes |
| Off-board battery with off-board charger | Optional | Minimum charging time 0–90% | 1 hour |
| Weight | 2200 kg | ||
An exhaust-free loader for small to middle-scale mining operations
Scooptram WJ-3EB(WJ-7) is a 100% exhaust-free loader for underground application and is based on the well-proven Scooptram WJ-3. It is as suitable for development as it is for production loading.Energy regeneration will ensure low energy consumption and extend the driving range. With the electric drive. Scooptram WJ-3EB(WJ-7) will outperform diesel equivalents, especially on grade.
+ Environmental benefits
Scooptram WJ-3EB(WJ-7) will improve the environment both locally at your operations and globally. Scooptram WJ-3EB(WJ-7) means zero exposure for the work force to diesel particulates and toxic gases such as nitrogen oxides, hydrocarbons and carbon monoxide (NOx, HC and CO). Being exhaust-free, this machine makes a difference when it comes to carbon footprint and greenhouse gases
+ Maximized productivity
Scooptram WJ-3EB(WJ-7) is optimized for productivity in many ways. Tramming is provided by a high-power traction motor connected to a high-efficiency driveline.Hydraulic functions are powered from a separate auxiliary motor that delivers hydraulic power on-demand. The battery is designed for maximum energy capacity and quick swapping.
+ Automate your Scooptram WJ-3EB(WJ-7)
Stoping and caving operations can benefit from DALI’s battery-electric 7-ton loaders combined with Deep Automation solutions. DALI’s integration capabilities and system interoperability empower you to scale up the use of Scooptram WJ-3EB(WJ-7) in a mixed fleet of battery-electric loaders, conventional loaders, and utility vehicles.
