Chongqing Big Science & Technology Development Co., Ltd.
                                                                                                           
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22 Years
Since 2004
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BJ-4E New Energy Underground Dump Truck - 4000kg Load Capacity, 33Kwh Battery, 25km/h Speed for Mining Operations

Price Negotiable
Price: Negotiable
MOQ: 1 Unit
Delivery Time: 45-60 Working days
Brand: BIG AUTO
Product Description
Product Overview

The BJ-4E New Energy Underground Dump Mini Truck is an electric transport vehicle specifically engineered for underground mining, tunneling, and engineering operations. This zero-emission solution combines advanced electric drive technology with efficient material handling capabilities to deliver superior performance in confined underground environments.

Key Features
Electric Drive System
  • Zero tailpipe emissions for improved underground air quality
  • Advanced battery technology with 33Kwh capacity
  • Reduced operating costs compared to diesel alternatives
Efficient Operation
  • Hydraulic self-unloading mechanism for rapid material discharge
  • 15-second trunk lifting time and 10-second lowering time
  • Optimized for narrow underground spaces with 6050mm turning radius
Safety & Control
  • Comprehensive safety systems including emergency stop and anti-skid tires
  • Ergonomic cockpit design for enhanced operator comfort
  • Stable performance on complex terrain with 14° climbing capacity
Technical Specifications
Parameter Specification
Rated Load Capacity 4000kg
Overall Dimensions (L×W×H) 4091×1300×2024mm
Maximum Speed 25km/h
Battery Capacity 470Ah 72V (33Kwh)
Operating Time (Heavy Load) 7.5 hours
Charging Time 8 hours
Climbing Capacity 14°
Trunk Volume 1.4m³
Travel Motor Power 11kW
Minimum Ground Clearance 300mm
Operational Advantages
  • Environmental: Zero emissions operation improves underground air quality
  • Economic: Lower energy and maintenance costs than conventional vehicles
  • Efficiency: Fast loading/unloading cycles and continuous 7.5-hour operation
  • Safety: Comprehensive safety features and stable performance on challenging terrain
Customer Applications
BJ-4E New Energy Underground Dump Truck in mining operation
Frequently Asked Questions
What types of payment terms are acceptable?
We accept T/T and L/C payments.
What is your minimum order requirement?
Minimum order quantity is 1 unit.
What is your shipping method and delivery time?
Transportation options include air, container, and ro-ro ship. Delivery typically takes 15-25 days after deposit receipt.
What are the advantages of working with your company?
Key benefits include competitive pricing, tariff advantages for KD assembly, comprehensive technical support, and easier access to spare parts.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Chongqing Big Science & Technology Development Co., Ltd.
Location 18F ZHONGXIN BANK BUILDING HONGQIHEGOU CHONGQING CHINA
Contact Person Wang

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