7t Electric Scooptram
The 7t Electric Scooptram, model WJL-7, is a high-performance electric LHD (Load-Haul-Dump) machine developed by Zhongxiang Heavy Industry. Tailored for tunnel and underground mining operations, this 7-ton class scooptram integrates top-tier electric drive components from industry-leading suppliers. Carefully calibrated for optimal performance, it combines the reliability and stability of traditional diesel loaders with the rapid responsiveness and environmental benefits of full electric drive. This results in high production efficiency and smooth operation across a variety of confined underground conditions.
The 7t Electric Scooptram is a 7-ton class battery-electric loader developed by XIANDAI.It selects premium Battery,Motor and Electronic Control Unit(ECU)resources in the industry,is meticulously calibrated for optimal performance matching,and offers comfortable operation.It combines the stability and reliability of traditional loaders with the fast response characteristics of battery-electric loaders,achieving high production efficiency.It is widely used in tunnels,underground roadways and other conditions.
1.Reliable Components:Utilizes industry-leading lithium battery technology with high energy density per unit,offering advantages in battery capacity,safety,charging and discharging,and working life.
2.Features a pemanent magnet synchronous motor with variable frequency and speed control,providing high power output and long service life.
3.The electrical control platform is rationally constructed with a high degree of autonomy.
4.The overallmachine demonstrates excellent power performance,quick acceleration,and rapid response. Intelligent and Comfortable:
5.The machine employs an intelligent control system based on deep learning that automatically adjusts power output according to load,vehicle speed,and other conditions.
6.Operation is light and comfortable,with good power performance,minimal impact,and high work efficiency. Advanced Thermal Management System:
7.Equipped with an advanced thermal management system that can withstand changesin external environments,capable of meeting usage requirements under high andlow temperatues and various conditions.
Centralized Electrical Control:
8.The electrical system adopts a centralized control mode,facilitating the detection and maintenance of electrical components.
Specification
Model | WJL-7 |
Bucket Capacity(m³) | 3.0 |
Rated Load(t) | 7.0 |
Operating Weight(t) | 22 |
Max.Digging Force(kN) | 130 |
Max.Tractive Force(kN) | 175 |
Speed(km/h) | 0-12 |
Forward Gear(km/h) | I0-4.5Ⅱ0-12 |
Reverse Gear(km/h) | I0-4.5Ⅱ0-12 |
Grade Ability | 16° |
Overall Dimension (L×W×H)(mm) | 8400×2200×2550 |
Turning Radius(mm) | 3040(Inner side) |
5840(Outside) | |
Min.Ground Clearance(mm) | 290 |
Wheel Base(mm) | 3000 |
Wheel Tread(mm) | 1640 |
Max.Dumping Height(mm) | 2225 |
Dumping Reach(mm) | 1500 |
Battery type | LiFePO4 |
Rated power(kWh) | 282 |
Nominal voltage (V) | 618.2 |
Ingress Protection | IP67 |
Traction Motor | PMSM |
Nominal power (kW) | 180 |
Auxiliary Motor | PMSM |
Nominal power(kW) | 60 |
Tire Model | 17.5-25 |
