RailMac RMC3-DB2/3 | CR300BF/CR400BF
RMC3-DB2/3 wiper device is CR300BF, CR400BF standard EMU supporting product produced for CRRC Tangshan Company and Changke Corporation. The wiper system is composed of the following components: a drive device, a scraper arm, a scraper frame, a scraper, a pump, a liquid level display switch, a junction box and a wiper switch. Among them, the core component of the wiper motor has been implemented domestically.
Advantages of RailMac Wiper
RailMac is a company focused on the railway industry, providing tailor-made wiper solutions to meet the needs of a wide range of vehicles and machinery used in the railway environment. We offer a variety of wiper product lines including high-speed EMUs, locomotives, urban rail transit, etc., to meet the needs of different customers. RailMac offers a one-stop service covering the entire range of wipers under the Lince and Huanji brands, with different options depending on your budget. Its products cover high-speed EMUs, Harmony series AC locomotives, electric internal combustion DC locomotives, urban metro vehicles, air trams and other fields, and provide different voltage levels of electric wipers, including DC110V, DC74V, DC24V, and pneumatic electronic wipers driven by compressed air and controlled by voltage regulation. RailMac has independent intellectual property rights of CRH3 type EMU wiper, which is the first high-speed vehicle wiper product for high-speed trains in China, has completed loading and application evaluation, and obtained relevant qualifications. At present, CRH380 Harmony series, CR400BF/CR300BF Fuxing series EMU wiper products have achieved batch loading. The company provides a 3-year product warranty period and fulfills the promise of “free warranty” during the warranty period. RailMac’s products have been exported to Kazakhstan, Pakistan, Thailand, Sudan, Portugal and other overseas countries, and have been widely used by 18 railway bureaus of China National Railway Group, demonstrating its professional ability in the field of railway accessories and comprehensive satisfaction of customer needs.
Technical Specifications
| Product Model: | RMC3-DB2/3 |
| Product Type: | Electric Wiper |
| Rated Voltage: | 110V |
| Service Life: | Wiper 2×10^6 times, Blade 5×10^5 |
| Function Mode: | Car wash, stop, intermittent, slow, fast |
| Service Temperature: | -40°C~+70°C |
| Packing Size(L * W * H): | N/A |
| Wet Weight: | N/A |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T/T ,L/C |
Vehicle Auxiliary Power System-Video-DB2/3 | CR300BF/CR400BF
Vehicle Auxiliary Power System-Video-DB2/3 wiper device is CR300BF, CR400BF standard EMU supporting product produced for CRRC Tangshan Company and Changke Corporation. The wiper system is composed of the following components: a drive device, a scraper arm, a scraper frame, a scraper, a pump, a liquid level display switch, a junction box and a wiper switch. Among them, the core component of the wiper motor has been implemented domestically.
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Product Model | Applicable Vehicle Model | Product Type | Control Voltage | Working Environment | Wiper Lifespan |
| RMC3-DB2/3 | CR300BF, CR400BF High-Speed Trains | Electric Wiper for High-Speed Trains | Operating Voltage: DC 77~137.5V, Rated Voltage: 110V | Temperature: -40℃~+70℃, Relative Humidity: ≤96% (at room temperature) | Wiper 2×10⁶ times, Blade 5×10⁵ times |
| RMC3-FD3 | CRH3C/380B/380BL High-Speed Trains | Pneumatic Wiper for High-Speed Trains | Operating Voltage: DC 77~137.5V, Rated Voltage: 110V | Temperature: -40℃~+70℃, Relative Humidity: ≤95% (at room temperature) | ≥ 500,000 times |
| RMC3-FD1 | 160 km/h Concentrated Power High-Speed Trains | Pneumatic Wiper for High-Speed Trains | Rated Voltage: DC24V | Temperature: -40℃~+70℃, Relative Humidity: ≤95% (at room temperature) | ≥ 500,000 times |
| ——END—— | |||||
RMC3-DB2/3 Wiper Product configuration information | |
| Drive Unit | – CR300BF: RMC3-DB2-QD – CR400BF: RMC3-DB3-QD |
| Wiper Arm Assembly | – CR300BF: HJSG-S-16 – CR400BF: HJSG-S-15 |
| Wiper Frame Assembly | HJSP-S-15 |
| Wiper Blade Assembly | HJSP-Y-1 |
| Water Pump | HJXD-19-101 |
| Water Level Indicator Switch | HJXD-19-203 |
| Junction Box Assembly | HJKZ-F-000 |
| Wiper Switch | RMC3-DB2-100 |
| ——END—— | |
RMC3-DB2/3 Wiper Various data | |
| Wiping Frequency | “CR300BF: High Frequency 40±5 times/minute, Low Frequency 25±5 times/minute, CR400BF: High Frequency 36±5 times/minute, Low Frequency 20±5 times/minute,Intermittent Wiping Frequency: 6~8 times/minute Difference between High and Low Frequency: ≥10 times/minute” |
| Wiping Angle | CR300BF：62~67° CR400BF：50±5° |
| Wiper Blade Length | 660mm |
| Wiping Length | CR300BF：1020±2mm CR400BF：1110±2mm393 N.m |
| Working Mode | Washing, Stop, Intermittent, Slow, Fast |
| Manufacturer Information | Zhuzhou Huanji Electric Co., LTD |
| Noise | ≤73dB(A) |
| ——END—— | |
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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