1. Welding Machines - A welding machine is an essential tool for any welding job. It is used to create a welding arc that melts the metal being joined, allowing it to fuse together. Welding Products,Slip Roller,Galvanized Roofing Sheets,Coating Sheet Metal Suzhou Gold ant Precision Sheet Metal Co.,Ltd , https://www.jmysheetmetal.com Dongfeng Cummins EQB190-21 Automotive Engine Technical Data Sheet engine model EQB190-21 Engine Logo Dongfeng Cummins Inspection report number QC05051QD2761/QC05061QD2761 Product technology source Introduced models (Cummins) Emission level GB17691-2001/GB3847-2005 Fuel type Diesel Engine ignition method Compression ignition Engine oil supply In-line pump Engine intake method Booster Engine cooling method Liquid cooling Engine combustion chamber structure (compression ignition engine only) Direct injection Engine cylinder arrangement Inline Number of engine cylinders 6 cylinders Engine firing order 1-5-3-6-2-4 Engine cylinder center distance (mm) 120 Number of intake valves 1 Number of exhaust valves 1 Displacement (L) 5.9 Volume compression ratio 17.3 Bore diameter (mm) 102 Travel (mm) 120 Rated power (kW) / speed (rpm) 140/2500 Rated oil supply per stroke (mm) 89 Idling speed (rpm) 650-850 Maximum intake resistance (rated speed, 100% load) (kPa) 3.7 Maximum exhaust back pressure (rated speed, 100% load) (kPa) 10 The maximum power (kW) that an accessory driven by the engine allows to absorb 3 Maximum torque (Nm)/rotation speed (rpm) 670/1300-1500 Oil supply per stroke (mm) at maximum torque speed 91 Turbocharger/Model/Manufacturer HX35W/Wuxi Holset Engineering Co., Ltd. Intercooler/model/manufacturer/intercooler outlet maximum temperature Fuel injection pump / model / manufacturer CPES6P120D120RS/Beijing ASIMCO Tianwei Oil Pump Grease Co., Ltd. Governor/Model/Manufacturer Injector / model / manufacturer KDAL 59P6, Beijing ASIMCO Tianwei Oil Pump Co., Ltd. Engine ECU - Software / Models / Manufacturers Engine ECU - Hardware / Model / Manufacturer
2. Welding Electrodes - Welding electrodes are metal rods that are used to conduct electricity and create an arc. They are coated with a flux that helps to protect the weld from contamination and oxidation.
3. Welding Wire - Welding wire is used in the MIG welding process to feed the welding arc with a continuous supply of wire. It is available in different thicknesses and materials, such as stainless steel, aluminum, and mild steel.
4. Welding Helmets - Welding helmets are designed to protect the welder's eyes and face from the intense light and heat produced during welding. They come in different styles and designs, including auto-darkening helmets that automatically adjust to the brightness of the welding arc.
5. Welding Gloves - Welding gloves are used to protect the welder's hands from heat, sparks, and other hazards associated with welding. They are made from materials such as leather and Kevlar and come in different sizes and styles.
6. Welding Safety Glasses - Welding safety glasses are designed to protect the welder's eyes from the intense light and UV radiation produced during welding. They are available in different shades and styles.
7. Welding Filler Metals - Welding filler metals are used to add material to the weld joint to create a strong, durable bond. They come in different materials, such as stainless steel, aluminum, and bronze.
8. Welding Clamps - Welding clamps are used to hold the metal being welded in place during the welding process. They come in different sizes and styles, including C-clamps, locking pliers, and magnetic clamps.
9. Welding Flux - Welding flux is used to protect the weld from contamination and oxidation during the welding process. It is available in different types, including powder, paste, and liquid.
10. Welding Gas - Welding gas is used in the TIG and MIG welding processes to shield the welding arc from contamination and oxidation. It is available in different types, including argon, helium, and carbon dioxide.
Dongfeng Cummins EQB190-21 Automotive Engine Technical Data Sheet