Pure electric port container tractor

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Pure electric port container tractor

In order to implement a series of environmental protection concepts such as the "Blue Ribbon Battle" ("Two Bodies"), "Belt and Road", "To make Jinshanyinshan more green and green" and "Green Port (G20 Summit)", green environmental protection has become At present, the trend of economic and social development, our company developed a port pure electric container bow car practice green development path, which not only has good social benefits, but also significant economic benefits.

Economic and social benefits

Low operating costs, energy costs tram 40% -60% above
Low maintenance costs, maintenance costs Tram 40% -60% for trucks, and low failure rate
Low operating noise, zero emission, environmental protection, and effectively improve the port operating environment
Car body operation is simple, the original driver can adapt quickly, low-speed torque, smooth start, no delay, high efficiency
Power system structure is simple, high reliability

Pure electric port container tractor

Pure electric port tractor main technical parameters

Project	Unit	Parameter	Remarks
Body dimensions	mm	6900×2400
Wheelbase	mm	3800
The maximum speed	km/h	40
Vehicle quality	kg	7800
Traction quality	kg	35000/60000
Maximum grade	%	36（15°）
Life time	h	2/4/8	According to user needs configuration

Power Battery	Performance
Lithium iron phosphate battery	Low cost, good safety performance
Three yuan lithium battery	Energy density, low cost, less security
Lithium titanate battery	High charging rate, highest safety, long life cycle and high cost

Pure electric port container tractor

Charging Method	Features
Contact charging	Low cost, high efficiency
Non-contact charging	Convenient and safe

Electric vehicle system components and design features

High-voltage permanent magnet synchronous motor with independent intellectual property rights, with both drive and brake functions
Preferred high-performance braking system, with energy recovery
The use of electric hydraulic booster system to achieve the power steering without engine function
The use of electric air conditioner compressor, to achieve the engine cooling and heating functions, extending the life of air-conditioning compressor
Independent development of the main control system to achieve real-time precise control of pure electric low-speed tractor under port working environment
Optimized design of the brake pedal to achieve real-time signal acquisition
Electronic accelerator pedal for instantaneous acceleration
Designed a gearshift system with gearshift function to ensure the driver's accurate and safe operation
Designed a pure electric vehicle cooling system to ensure the safe and efficient operation of low-speed tractor
Developed DC / DC system to achieve device-level requirements without voltage