No.	Model	FW SAE	Peak Current（A）	Peak Torque (Nm)	Peak Power（kW）	Peak speed（rpm）	Rated Current（A）	Rated Torque (Nm)	Rated Power（kW）	Rated Speed（rpm）	Max Efficiency
1	RSG240	3	810	240	35	3500	500	144	21	1400	95%
2	RSG370	3	270	370	72	3500	100	134	34	2423	95%
3	RSG230	3	320	230	85	6000	170	120	50	3980	95%
4	RSG925	1	320	925	115	3500	140	465	65	1335	96%
5	RSG663	2	380	663	128	4900	195	300	70	2230	96.30%
6	RSG755	2	260	755	97	4000	125	355	75	2017	95%
7	RSG1390	1	380	1390	147	3000	165	620	78	1200	96%
8	RSG1100	2	370	1100	165	4500	195	510	80	1498	96%
9	RSG1138	1	400	1138	205	2600	230	637	80	1200	96.9%
10	RSG1500	1	400	1500	160	3500	170	700	88	1200	96.7%
11	RSG445	2	410	445	180	6000	250	260	100	3673	95%
12	RSG1460	1	410	1460	195	4000	200	710	104	1400	96.8%
13	RSG2850	1	560	2850	225	2500	240	1300	130	955	96%
14	RSG830	2	290	830	135	4500	110	300	59	1900	97%
15	RSG1666	1	680	1666	346	3500	400	930	175	1800	97.0%
16	RSG1800	1	680	1800	350	3500	400	1008	190	1800	97.0%
17	RSG2000	1	700	2000	350	3000	440	1250	200	1528	96%
18	RSG2380	1	680	2380	335	3500	400	1375	216	1500	96.9%
19	RSG1900	1	700	1900	400	3500	530	1430	225	1500	97.1%
20	RSG2200	1	700	2200	430	3500	440	1330	250	1800	97.1%
21	RSG2450	1	700	2450	430	3500	590	2030	318	1500	97.1%
22	RSG4800	1	710	4800	720	3500	360	2400	500	1989	97%

1. Large tonnage road vehicles

A)Battery life demand, after the addition of range extension system, vehicle battery life has been greatly improved.

B)Cost requirements, large tonnage construction machinery vehicle batteries are larger, and the battery capacity can be significantly reduced after increasing range power generation.

C)Charging demand, vehicles with extended range power generation system can no longer rely on charging stations, using their own power generation system to charge, more convenient, saved charging time can be used for more operations.

D)Efficiency requirements, the use of range extender power generation after the electric vehicle compared with the internal combustion engine directly driven vehicles more efficient, saving fuel costs.

2. surface boat

A)Endurance requirements, the ship’s endurance increased after the addition of range extension system.

B)Cost requirements, Marine batteries are larger, and battery capacity can be significantly reduced after increasing range power generation.

C)Charging demand, pure electric ships can only dock charging, hybrid ships self-electricity, reduce the risk of no electric trek.

D)Efficiency requirements, the use of range extender power generation after the electric drive ship than the internal combustion engine directly driven ship efficiency is higher, saving fuel costs.

Extended range DC power generation system VS AC diesel generator set

A)The range-extending system is more efficient and lowers fuel costs.

B)The range-extending system is better integrated, and the generator controller rectifies the alternating current into direct current and enters the vehicle energy storage system.

C)Generator protection level is higher

The clutch press disc compels the flywheel torsion damper (driven disc) and locks it to the engine flywheel, the motor shaft external spline is inserted into the driven disc internal spline, and power is transferred from the engine to the motor.