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CAMC
The CAMC 4 × 2 electric dock tractor is a pure electric specialized equipment specially designed by Hualing Xingma for short distance transportation in ports, docks, and yards. It focuses on high-frequency operation scenarios such as container turnover and yard material connection, and fully adapts to the 24-hour uninterrupted operation rhythm of ports. It is a benchmark equipment for global port green and low-carbon transformation. The whole vehicle is in line with the trend of international port electrification upgrading, achieving zero emissions and low-noise operations, effectively optimizing the operating environment in the port area, and helping the port to complete low-carbon logistics upgrading.
The vehicle is equipped with a 220kW rated/360kW peak permanent magnet synchronous motor, matched with a dedicated 4-speed AMT gearbox, with a peak torque of up to 2100Nm. The power output is strong and smooth, perfectly adapting to high-intensity working conditions such as full load starting and frequent start stop in ports. The vehicle has outstanding traction performance, with a rated total traction weight of 42 tons and an overload capacity of up to 75 tons, ensuring stable and reliable heavy-duty operation; 20% maximum climbing ability and 20 second rapid acceleration response, fully adapted to complex driving conditions in the port area.
Equipped with a 600kWh CATL lithium iron phosphate battery, the rated operating range is 160-250km, supporting 3-5 minutes of high-speed battery swapping and 1-hour fast charging dual-mode energy replenishment, significantly reducing downtime waiting time. The compact size of the vehicle, small turning radius, and flexible steering make it easy to navigate through narrow work spaces in the port area. The offset cab design broadens the driving field of view and reduces blind spots during operation, with a working noise level of ≤ 65dB, balancing safety and comfort.
The energy consumption cost of this vehicle is only one-third of that of traditional fuel vehicles, and the 5-year lifecycle operating cost has been reduced by more than 25%, with significant cost reduction advantages. Relying on mature intelligent manufacturing technology, the core components have a low failure rate and are easy to maintain. Paired with an all air braking system and optional dual source steering configuration, the operation is stable and safe, adapting to the majority of global port operation standards, providing efficient, low-cost, and safe green transportation solutions for port areas.

| Type | Battery replacement type of dock tractor |
| Model | HN4180D20C8BEV |
| Driving model | 4×2 |
| Wheelbase (mm) | 3800 |
| Overall dimension (mm) | 6170×2550×3450 |
| Kerb weight (Kg) | 9500 |
| GVW (kg) | 42000 (Overload:75T) |
| Front/Rear radius of gyration (mm) | 1800/1600 |
| Ratio of driving axle | 16T(Optional:13T)/ Ratio:11.98 |
| Motor type | Permanent magnet synchronous moto |
| Motor rated/peak power (kW) | 220/360 |
| Motor rated/peak power (N.m) | 1500/2100 |
| Gearbox | 4shift, AMT |
| Power Battery | Lithium iron phosphate(CATL) |
| Power Battery specs | 618.24 V,281.92 kWh,141 kWh |
| 0~50km/h Acceleration time (s) | 20 |
| Maximum speed (km/h) | 40 |
| Maximum climbing grade (%) | 20 |
| Driving range under standard load combined condition (km) | 80~130 |
| Power on mode(charging/battery replacement | DC dual guns/battery replacement |
| Charging/battery replacement time | Charging 1h, Battery replacement<6min |
1. Efficient energy replenishment, suitable for high-frequency operations: Equipped with a 600kWh CATL lithium iron phosphate battery, it supports 3-5 minutes of fast battery swapping and 1-hour fast charging, greatly reducing downtime. With a range of 160-250km, it perfectly adapts to the 24-hour continuous operation and high-frequency transportation needs of ports, improving operational turnover efficiency.
2. Strong power and outstanding load: Equipped with a 220kW/360kW permanent magnet synchronous motor and a 4-speed AMT gearbox, it has a peak torque of 2100Nm, a rated traction mass of 42000kg, and an overload of up to 75 tons, making it easy to meet the heavy load transfer needs of ports. The power output is stable and reliable.
3. Flexible and convenient, strong adaptability: With a wheelbase of 3800mm and a front and rear turning radius of 1800/1600mm, the steering is flexible and suitable for narrow working spaces in ports. It features full air braking and optional dual source steering, ensuring stable operation and easy handling of complex road conditions.
4. Environmental friendly economy, significant cost reduction: zero emissions, low noise (≤ 65dB), in line with port environmental protection requirements; Energy consumption is only one-third of that of gasoline vehicles, and the 5-year full cycle operating cost is reduced by more than 25%, balancing environmental protection and economy.

1. The person in charge of operating a port in Europe: “Our port specializes in high-frequency short distance transportation. The fast battery swapping mode of CAMC electric tractor is very practical. It can be recharged in 3-5 minutes without long downtime waiting. The 75 ton traction capacity can fully meet our heavy-duty needs, and it has low noise and energy consumption. Long term use can save a lot of costs, which is completely in line with our green operation concept.”
The purchasing manager of a container terminal in Southeast Asia said, “This tractor has flexible steering and operates smoothly in narrow spaces at the port. Its zero emissions and low noise characteristics also meet our local environmental requirements. The range and energy replenishment efficiency can fully match our 24-hour operation needs. After long-term use, the operating cost is much lower than that of fuel vehicles, and it is highly recommended.”
CAMC International is the exclusive global export operation platform of Hanma Technology Group (600375. SH), fully responsible for the overseas market promotion and sales services of the entire range of commercial vehicles, specialized equipment, and core components. The enterprise was founded in 1970 and has been deeply engaged in intelligent manufacturing of commercial vehicles for more than 50 years. With the comprehensive empowerment of Geely Remote New Energy Commercial Vehicle Group and based on the Anhui Ma'anshan Intelligent Production Base, it has built an integrated self-developed and self-produced system for complete vehicles, powertrains, and core components. Relying on a national level technology research and development platform and strict quality control throughout the entire process, all products in the series have undergone millions of kilometers of durability verification under all working conditions, and solid craftsmanship has been used to create highly stable and adaptable hardcore product quality.
The company adheres to the dual core strategy of "pure electric+methanol clean energy", focuses on the research and development and production of green intelligent heavy-duty equipment, while retaining compliant fuel vehicles to adapt to diverse global markets. The products cover traction, self dumping, mixing, port specific operation vehicles, and clean energy supporting equipment, which can comprehensively cover overseas core scenarios such as cross-border logistics, municipal infrastructure, mining construction, and port short haul. The product is suitable for complex and harsh working conditions such as high temperature, salt spray, and high dust. The fuel powered models meet the Euro III and Euro IV emission standards, and the new energy products have passed multiple international authoritative certifications, fully meeting the market access and environmental compliance requirements of various countries around the world.
CAMC International adheres to the source factory direct sales model, eliminates intermediary premiums, and provides global customers with cost-effective complete transportation and engineering solutions. At present, the products have been exported in bulk to hundreds of countries and regions in Southeast Asia, the Middle East, Africa, Latin America, etc., deeply assisting in global infrastructure upgrading and port green logistics transformation. At the same time, we will establish a comprehensive global service system, providing 24-hour multilingual online technical support, remote fault diagnosis, global spare parts warehousing and distribution, and other full cycle guarantees. With efficient, energy-saving, stable and reliable products and professional services, we will continue to win the trust and recognition of global customers.

Q1: What is the power configuration of the CAMC 4×2 electric terminal tractor?
A: This port-specific electric tractor is equipped with a 220kW permanent magnet synchronous motor with a peak power of 360kW and a maximum torque of 2100Nm. Matched with a professional 4-speed AMT transmission, it delivers stable and powerful power output, adapting perfectly to frequent start-stop and full-load heavy-duty operations in ports.
Q2: What are the battery and energy supplement advantages?
A: It adopts a 600kWh high-quality CATL lithium iron phosphate battery, achieving a cruising range of 160-250km under rated working conditions. It supports dual energy supplement modes, including 3-5 minutes ultra-fast battery swapping and 1-hour fast charging, which greatly reduces downtime and matches 24-hour continuous port operation rhythm.
Q3: What is the load capacity and working flexibility?
A: The rated total traction weight reaches 42 tons, and the overload capacity can reach 75 tons with outstanding load performance. With a compact body and flexible steering design, it adapts to narrow port spaces. It also features a 20% maximum climbing gradient and excellent acceleration performance, fully suitable for complex port working conditions.
Q4: What are the environmental and safety advantages?
A: The vehicle realizes zero-emission operation with working noise lower than 65dB, effectively improving the port working environment. The offset cab design eliminates blind spots and improves operating safety. Equipped with a full air braking system and optional dual-source steering, it ensures stable and reliable operation in all scenarios.
Q5: What is the economic benefit compared with traditional fuel terminal tractors?
A: The energy consumption cost is only one-third of traditional fuel vehicles, and the full-life-cycle operating cost can be reduced by more than 25% within 5 years. With reliable core components, low failure rate and convenient maintenance, it helps global port operators achieve green transformation and long-term cost reduction and efficiency improvement.