KNOWHOW is a China-based manufacturer of Electric Rigid Dump Trucks (RDT), Electric Mining Haul Trucks, and Off-Highway Electric Trucks, delivering zero-emission haulage solutions for open-pit mines, underground operations, quarries, and industrial sites worldwide. Our trucks combine CATL LFP battery technology, intelligent BMS, and regenerative braking to maximise productivity and reduce total ownership cost under the harshest operating conditions.
Browse our full product range below — 60 t to 120 t payload, 350 kWh to 800 kWh battery capacity — and contact us for specifications or a project quote.
Contact Know-How, to Get More Information
Our Electric Rigid Dump Trucks and Off-Highway Haul Trucks are engineered for:
High-capacity material haulage in large open-pit and underground mines
Continuous multi-shift operation at up to 35% gradeability
Extreme terrain — desert heat, high-altitude sites, and Arctic cold
Copper, iron ore, lithium, coal, and aggregate mining environments
CATL LFP battery systems — 350 kWh to 800 kWh capacity
Intelligent Battery Management System (BMS) with thermal protection
Regenerative braking recovers energy on downhill haul routes
Fast charge (40–60 min) and 5-minute hot-swap options
Triple EV safety protection: water, fire, and electric shock
40–60% energy cost reduction versus diesel equivalent
Fewer mechanical components — lower scheduled maintenance cost
Zero oil changes, zero fuel cost, reduced drivetrain wear
Up to $250,000 annual fuel savings per truck (copper mine case data)
National Science and Technology Progress Award — second prize for electronic control system
We offer eight models of Electric Mining Haul Trucks and Electric Rigid Dump Trucks, covering 60 t to 120 t rated payload and 350 kWh to 800 kWh battery capacity. All models feature dual-motor 6×4 drive, CATL LFP batteries, and CE/ISO certification.
Rated payload 60–70 t. CATL LFP 350 kWh battery. Fast charge in 40 minutes. Dual-motor 6×4, 7-gear AMT. Optimised for downhill haul with regenerative braking energy recovery. Ideal for copper and coal mines with established charging infrastructure.
Rated payload 60–70 t. CATL LFP 350 kWh battery. Dual-motor 6×4, 7-gear AMT. Electric tipper configuration. Charging mode operation. Suited for downhill and flat-terrain haulage in open-pit mining.
Rated payload 70–80 t. CATL LFP 422 kWh battery. Fast charge in 50 minutes. Dual-motor 6×4, 7-gear AMT. Comprehensive operating condition — suitable for mixed terrain open-pit and quarry environments.
Rated payload 70–80 t. CATL LFP 528 kWh, ~120 km range per shift. Fast charge in 60 minutes. Extended battery for reduced charging frequency on long-haul routes. Regenerative braking for uphill/downhill comprehensive operations.
Rated payload 70–80 t. CATL LFP 422 kWh. 3-gear AMT gearbox — simplified powertrain for lower maintenance cost. High cost-effectiveness for fleet operators seeking rapid payback. Suited for comprehensive mine conditions.
Rated payload 70–80 t. CATL T-Type special battery, 396 kWh. Battery swap in 5 minutes — zero charging downtime. Dual-motor 6×4, 7-gear AMT. Designed for sites without fixed charging infrastructure or 24/7 operations requiring maximum uptime.
Rated payload 70–80 t. CATL LFP 704 kWh, ~150 km range per extended shift. Four-gun fast charge in 60 minutes. Built for high-altitude mines or remote sites where charging frequency must be minimised. Downhill and uphill comprehensive operation.
Rated payload 100–120 t. CATL LFP 800 kWh. Four-gun fast charge in 60 minutes. Dual-motor 6×4, 7-gear AMT. Largest payload in the KNOWHOW range. Designed for high-volume open-pit operations such as large iron ore and copper mines.
Compare all eight KNOWHOW Electric Mining Haul Truck and Electric Rigid Dump Truck models side by side. Key selection criteria: rated payload, battery capacity, charging time, and operating environment.
| Model | Rated Payload (t) | Battery Capacity (kWh) | Battery Type | Drive System | Estimated Range / Shift | Charging / Swap Time(10%-90%) | Max Gradeability (%) | Typical Environment | Vehicle Dimensions (L×W×H m) | Certifications / Compliance | Key Highlights |
| NKE90C | 60-70 | 350 | LFP CATL | Dual Motor 6×4 + 7‑Gear AMT | ~80–100 km / 1 shift | Two Guns Fast charge 40 minutes | 35 | Downhill Operating Condition | 9.8 × 3.5 × 4.0 | CE / ISO | Zero-emission, regenerative braking |
| NKE90D3 | 60-70 | 350 | LFP CATL | Dual Motor 6×4 + 7‑Gear AMT | ~80–100 km / 1 shift | Two Guns Fast charge 40 minutes | 35 | Downhill Operating Condition | 9.8 × 3.5 × 4.0 | CE / ISO | Electric tipper, AMT option |
| NKE105D4 | 70-80 | 422 | LFP CATL | Dual Motor 6×4 + 7‑Gear AMT | ~100 km / 1 shift | Two Guns Fast charge 50 minutes | 35 | Downhill & Comprehensive Operating Condition | 10.5 × 3.7 × 4.2 | CE / ISO | Heavy-duty RDT, AMT gearbox |
| NKE105T5 | 70-80 | 528 | LFP CATL | Dual Motor 6×4 + 7‑Gear AMT | ~120 km / 1 shift | Two Guns Fast charge 60 minutes | 35 | Downhill & Comprehensive Operating Condition | 10.5 × 3.7 × 4.2 | CE / ISO | Extended battery for long shifts, regenerative braking |
| NKE105F | 70-80 | 422 (std) | LFP CATL | Dual Motor 6×4 + 3‑Gear AMT | ~100 km / 1 shift | Two Guns Fast charge 50 minutes | 35 | Downhill & Comprehensive Operating Condition | 10.5 × 3.7 × 4.2 | CE / ISO | High Cost-effective |
| NKE105D7 | 70-80 | 704 | LFP CATL | Dual Motor 6×4 + 7‑Gear AMT | ~150 km / extended shift | Four Guns Fast charge 60 minutes | 35 | Downhill & Uphill & Comprehensive Operating Condition | 10.5 × 3.7 × 4.2 | CE / ISO | Long-range BEV, high endurance |
| NKE145 | 100-120 | 800 | LFP CATL | Dual Motor 6×4 + 7‑Gear AMT | ~120 km / 1 shift | Four Guns Fast charge 60 minutes | 35 | Downhill & Uphill & Comprehensive Operating Condition | 12 × 4 × 4.5 | CE / ISO | Largest payload, high-volume mining, BEV |
Use this quick selector to match your mining operation to the right model. Contact KNOWHOW for detailed technical specifications and project-specific proposals.
| Your Operation | Recommended Model | Key Reason | Payload Range |
| Steep downhill haul, charging only | NKE90C / NKE90D3 | Optimised for regenerative braking recovery | 60–70 t |
| Mixed terrain, open-pit or quarry | NKE105D4 / NKE105F | Comprehensive operating condition, cost-effective | 70–80 t |
| Extended multi-shift, minimal downtime | NKE105T5 / NKE105D7 | Larger battery, 120–150 km range per shift | 70–80 t |
| Battery swap site, no fixed charging | NKE105DT | T-Type battery, 5-min hot-swap | 70–80 t |
| High-volume large open-pit mine | NKE145 | 100–120 t payload, largest capacity in range | 100–120 t |
If your operation involves steep uphill hauls powered by grid energy, battery swap is impractical, or you need to comply with national carbon regulations, contact our engineering team for a customised analysis — we will recommend the optimal model and fleet configuration.
Open-pit mines demand trucks capable of continuous high-tonnage haulage over haul roads with steep grades. KNOWHOW Electric Rigid Dump Trucks deliver up to 35% gradeability and regenerative braking energy recovery on downhill routes — recovering up to 25% of trip energy and reducing per-cycle energy cost. Deployed in copper mines in Chile, iron ore operations in Africa, and coal mines across Southeast Asia.
Underground environments require zero tailpipe emissions — a regulatory and safety requirement in enclosed shafts. KNOWHOW off-highway electric trucks produce zero exhaust gases, eliminating ventilation costs and protecting workers from diesel particulate exposure. Triple EV safety protection and IP67-rated electronics ensure reliable operation in humid and confined underground conditions.
Quarries require robust, low-maintenance vehicles that handle irregular terrain and variable cycle times. KNOWHOW electric haul trucks offer 20% increased overload capacity, reinforced box-welded rigid frames, and full hydraulic steering — designed for the variable loading cycles and rough surfaces of aggregate and limestone quarrying.
Sites above 3,000 m or in remote regions face fuel supply challenges that significantly increase diesel operating costs. Electric haul trucks eliminate fuel logistics, operate efficiently in thin-air conditions where combustion engines lose power, and can integrate with on-site solar or hybrid microgrids for off-grid energy supply.
An Electric Rigid Dump Truck (RDT) — also called an Electric Mining Haul Truck or Off-Highway Electric Truck (OHT) — is a purpose-built, battery-electric vehicle designed for high-tonnage material transport in mining and quarrying environments. Unlike on-highway dump trucks, RDTs operate exclusively on private haul roads and are not required to meet road-legal weight regulations, allowing significantly higher payload ratings.
Key characteristics of an electric RDT compared to a diesel mining truck:
Zero tailpipe emissions — meets Scope 1 reduction requirements and underground air quality standards
Instant electric torque — superior gradeability and load response on steep inclines
Regenerative braking — converts downhill kinetic energy back into battery charge
Lower TCO — 40–60% fuel cost reduction, 30–50% maintenance cost reduction over vehicle life
Quiet operation — reduces noise in noise-sensitive or community-adjacent mine sites
KNOWHOW's Electric Rigid Dump Trucks are classified as off-highway vehicles (OHV/OHT) and comply with CE and ISO mining safety standards. They are available with ATEX explosion-proof configurations for coal and gas mines.
Selecting the right electric rigid dump truck or off-highway haul truck depends on five operational parameters:
Rated Payload Match the truck payload to your loading tool — typically 3–4 excavator bucket passes fill a haul truck optimally. KNOWHOW covers 60 t (NKE90 series) to 120 t (NKE145) payload ratings. Over-sizing the truck wastes capital; under-sizing it increases cycle count and operating cost.
Haul Profile — Downhill vs Uphill vs Mixed Downhill-dominant sites (loaded truck goes downhill) are ideally suited to regenerative braking recovery — models like NKE90C and NKE105D4 can recover up to 25% of trip energy, dramatically reducing effective energy consumption. Uphill-dominant sites require higher battery capacity to sustain the loaded climb — NKE105D7 (704 kWh) or NKE145 (800 kWh) are recommended.
Shift Structure & Charging Strategy Single-shift operations with overnight charging windows can use smaller battery packs (350–422 kWh). Multi-shift operations require either larger batteries (528–800 kWh) or hot-swap capability (NKE105DT T-Type battery, 5-minute swap). Confirm your site's available charging power supply before specifying fast-charge configuration.
Site Conditions High altitude reduces air cooling efficiency — specify thermal management options. Extremely cold climates (below -20°C) require battery heating systems. Underground sites require ATEX certification. Confirm site-specific requirements with our engineering team before ordering.
Certification & Compliance All KNOWHOW electric mining trucks are CE and ISO certified. ATEX (explosion-proof) and MSHA-compatible configurations are available on request. CE documentation is provided with each unit for customs clearance and mine authority approval.
Mining operators evaluating a switch from diesel haul trucks to electric mining haul trucks (zero-emission haulers) typically assess three financial factors:
Diesel mining trucks consume 250,000–300,000 litres of diesel per year per unit at large open-pit mines. At current diesel prices, this represents $250,000–$350,000 per truck annually in fuel alone. KNOWHOW electric rigid dump trucks reduce this to grid electricity costs — typically 30–60% lower per energy unit — saving $150,000–$250,000 per truck per year in fuel. Combined with 30–50% lower maintenance costs (no oil changes, fewer mechanical drivetrain components), the total ownership saving is significant.
Electric mining haul trucks carry a higher purchase price (typically 30–50% above diesel equivalent). Based on case data from copper and lithium mine deployments, fleet operators typically recover the capital premium within 3–5 years through fuel and maintenance savings, with the remainder of the truck's service life generating net cost advantage.
Zero-emission haulers (ZEH) directly reduce Scope 1 mine site emissions — a growing requirement under GRI, SASB, and national net-zero mining frameworks in Australia, Canada, and Chile. Downstream customers in the EV and battery industries are increasingly requiring suppliers to demonstrate low-carbon extraction. Deploying electric haul trucks strengthens ESG ratings, supports carbon credit generation, and future-proofs the operation against tightening diesel emissions regulations.
KNOWHOW provides full customisation and OEM/ODM services for distributors, EPC contractors, and project integrators:
Payload and body size adjustments for specific loading tools
Battery capacity and charging configuration (fast charge, hot-swap, T-Type)
Climate adaptation — cold weather battery heating, desert cooling systems
Cabin layout and operator ergonomics for specific site requirements
OEM branding and documentation for regional distribution
ATEX explosion-proof certification for coal and gas mine environments
KNOWHOW electric mining haul trucks and electric rigid dump trucks are deployed in active mining operations across:
Australia — open-pit coal and iron ore operations
South America — copper mines in Chile, lithium operations in Argentina and Bolivia
Africa — gold, copper, and manganese mines
Middle East — phosphate and industrial mineral operations
Southeast Asia — nickel, bauxite, and coal mining
We supply to:
EPC contractors managing mine infrastructure projects
Mining groups electrifying existing diesel fleets
Government-backed mining development projects
Equipment rental companies building electric haul fleets
Our engineering team provides on-site commissioning, operator training, and remote diagnostic support. Spare parts are held in regional warehouses for fast delivery.
KNOWHOW provides comprehensive post-delivery support to ensure continuous operation of your electric mining truck fleet:
Genuine spare parts supply with regional warehousing
Remote diagnostics and telematics monitoring
Online and on-site technical training for operators and maintenance teams
Preventive maintenance guidance and service scheduling
Warranty coverage and extended service contracts
All KNOWHOW electric rigid dump trucks and mining haul trucks undergo strict pre-delivery testing and comply with international standards:
ISO 9001 Quality Management System
CE Certification (European conformity)
Mining Safety Standards compliance
ATEX explosion-proof options available for coal and gas mine environments
IP67-rated electronics — dust and water ingress protection
Triple EV safety: water ingress, fire, and electric shock protection
National Science and Technology Progress Award (second prize) — electronic control system
Looking for a reliable Electric Rigid Dump Truck (RDT), Electric Mining Haul Truck, or Off-Highway Electric Truck manufacturer? KNOWHOW delivers certified, zero-emission mining vehicles with full customisation, global shipping, and on-site technical support.
Contact us today for:
Full technical specifications and model datasheets
Project-specific truck recommendations and fleet sizing
Quotations with CIF pricing to your destination port
OEM and distributor partnership enquiries
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Efficiency of the Electric Powertrain: Our Electric Mining Dump Truck boasts an intelligent power output and energy feedback system, ensuring optimal energy consumption efficiency while meeting the demanding requirements of mining operations. With a remarkable 20% energy savings compared to traditional trucks, it sets a new standard for sustainability and cost-effectiveness.
Cutting-Edge Battery Technology: Powered by cutting-edge battery technology, our electric dump truck guarantees prolonged operational hours without frequent recharging. Featuring an integrated design, it offers quick one-hour charging and seamless five-minute battery replacement, maximizing uptime and productivity in the field.
Durability and Reliability: Engineered to withstand the harshest mining environments, our electric dump truck excels in durability and reliability. From its reinforced frame to robust suspension, tires, and hydraulic systems, every component is meticulously crafted to endure the toughest conditions, ensuring uninterrupted performance.
Environmental Impact: With zero emissions, zero pollution, and low energy consumption, our Electric Mining Dump Truck aligns perfectly with sustainability goals. By minimizing environmental footprint and offering the potential for component recycling or reuse, it leads the charge towards a greener future for mining operations.
Operational Performance: Experience unmatched operational performance with our electric dump truck, boasting impressive acceleration, top speed, gradeability, and maneuverability. Designed to meet the specific requirements of mining sites, it delivers superior performance in every aspect, enhancing overall productivity.
Enhanced Payload Capacity: Leveraging advanced engineering, our truck offers enhanced payload capacity to meet the diverse needs of mining operations. With a reinforced frame and a 20% increased overload capacity, it ensures maximum efficiency in material transport, while achieving a remarkable 50% increase in average non-stop working time compared to similar products.
Cost Considerations: When it comes to cost considerations, our Electric Mining Electric Dump Truck offers unparalleled value. By analyzing total ownership costs, including upfront purchase costs and operating expenses, coupled with potential savings from reduced fuel consumption and maintenance costs, it enables stakeholders to make informed and financially sound decisions.
Standard Dump Truck
OVERVIEW: A standard dump truck has a chassis or base on which a cargo hopper is mounted. The front of the body is equipped with hydraulic cylinders to raise the hopper. The rear of the hopper is hinged to the rear of the truck so that the front can be raised to dump material. Rear fenders that swing up and down into the body depending on the construction of the truck. Key differences: The wheelbase is usually low to improve maneuverability, and if this feature is essential, then the standard model is the best choice. These tipper trucks have front and rear steering axles, and additional axles for trucks that need to carry larger loads. Common Uses: These dump trucks are found in the United States and Europe.
Transit (Trucks and Transloading)
Overview: A transload dump truck is based on a standard dump truck and pulls a separate removable cargo container on a trailer. The separate trailer is then pulled into the body of the main truck, you can view a video demonstrating this feature here. Key Difference: The Transfer Dump Truck can transport a wide range of common construction materials. The tractor trailer gives the truck more capacity without sacrificing maneuverability. Materials: Gravel, sand, asphalt, snow, wood chips, construction aggregates, dirt. Common Occasions: Transfer electric dump trucks are located throughout the United States.
Tail Dump (Dump Trailer, Semi-Tail Dump) Trucks
Overview: This truck is a tractor-trailer combination where the trailer has its own hydraulic system. The load falls more on the container being pulled than on the truck bed. Key Difference: While these electric dump trucks can carry large loads, this does make the truck unstable and limits its application, especially if the ground at the job site is uneven. Trucks can be unloaded quickly on site.
Side Dump Trucks
OVERVIEW: A side discharge truck consists of a tractor pulling a semi-trailer. Hydraulic cylinders tilt the body to one side so that material can flow to the left or right side of the truck. Key Differences: Allows for quick unloading and does not tip over when dumping like an end dump tank unless the dumping stops prematurely. MATERIALS: very few material restrictions, can transport anything from boulders to sand and sludge. Commonly used places: all over the United States; however, in the western United States, they can carry much more weight, which is another advantage of this truck.
Commonly used places: all over the United States; however, in the western part of the country, they can carry more weight, which is another advantage of this type of truck.
Tri-Axle Dump Trucks
Overview: These hauling trucks are used for transporting smaller loads and cargo over short distances. This is a popular choice for urban or suburban areas, as these trucks are easier to maneuver in tight spaces or busy city streets while still being able to transport large amounts of cargo. For bigger jobs, there are also tri-axle and quad-axle electric dump trucks. Tri-axle trucks typically hold 15 to 25 cubic yards of material, while four-axle trucks can hold even more. These trucks are equipped with additional lift axles that can be raised or lowered as needed, providing greater flexibility and capacity. The large cargo box size of these trucks ensures that they can meet the demands of large construction projects and other applications that require maximum capacity.
Key differences: They are lightweight, which means they can help save money. Materials: Tri-axles can't handle much aggregate because of the smaller load capacity.
Super Dump Trucks
OVERVIEW: These large dump trucks have rear axles and carrier axles that can carry much heavier loads than other types of dump trucks while still meeting federal bridge formula standards. Super Dump trucks are popular in the western United States. Key Differences: Rated up to 80,000 lbs. depending on length and axle configuration. Materials: Ideal for asphalt and concrete paving
Electric dump trucks have a significantly lower environmental impact. They achieve zero tailpipe emissions, reducing air pollution and greenhouse gas emissions. Electric dump trucks help improve air quality and contribute to climate change mitigation. In addition, when powered by renewable energy sources, electric dump trucks can operate with virtually no carbon footprint.
Diesel dump trucks are known for their power and torque, making them suitable for heavy-duty applications. They have higher top speeds and can handle steep grades and challenging terrain.
Most drivers understand the value of torque, but there's still something to be said for trucks with big horsepower and satisfying acceleration. Gas engines tend to win in these areas.
The difference between automatic and manual dump trucks lies in the drivetrain and the level of control and convenience they offer. Automatic transmissions emphasize ease of operation and efficiency, while manual transmissions offer precision and better driver control. The decision between the two ultimately depends on specific operational requirements and driver preference.
If you're planning on delivering landscaping materials in Madison, you may be wondering, "How many tons can my truck hold?" You can find the Gross Vehicle Weight Rating (GVWR) on your registration. If you know how much a dump truck weighs and how much it needs to haul, you can make an educated guess. Generally, dump trucks weigh close to their capacity. If a dump truck is loaded with 6.5 tons, the weight of the truck and cargo may be about 13 tons.
Prices for new dump trucks could vary widely by 2024. Standard models will cost between $110,000 and $210,000. However, larger models with advanced features could exceed $275,000!
According to My Little Salesman's list, the average cost of a new dump truck will be about $2,024 by the year 190,000.
view more: https://www.know-howequipment.com/knowhow-tag/dump-truck-cost-and-price.html
Know-How's Chinese Mining Dump Truck redefines industry standards with its superior efficiency, cutting-edge technology, durability, environmental friendliness, performance, enhanced payload capacity, and cost-effectiveness.
Contact us to get Chinese mining dump truck price right now!
Below is the list of category electric dump Trucks coming from China KNOWHOW.
Contact KNOW-HOW – Your Reliable Electric Mining Truck Partner
Looking for a trusted Electric Mining Haul Truck, Electric Rigid Dump Truck, or Off-Highway Electric Truck manufacturer? KNOW-HOW delivers high-performance, zero-emission vehicles designed for demanding mining and off-road haulage operations worldwide.
Contact us today for technical specifications, project proposals, and customized solutions.
