Payment Terms | T/T |
Delivery Time | 30work days |
Packaging Details | Wooden box or plastic-sealed packaging |
Rated Voltage | 230V,380V, 400V,440 |
Rated Current | 25.2A-52A |
Speed | 1500RPM, 1800RPM |
Frequency | 50/60hz |
Starting system | 12V DC Electric Start |
Type | Container Type, Open Frame, Mobile Type |
Cooling System Type | Water Cooling System |
Warranty | Other |
Rated power | 14kw 16kw 24kw 30kw |
Engine | KOFO |
Product name | JW-KOFO 25kw 31kva Diesel Generator Auto Start System Silent 50/60hz |
Generator | Stanford, Marathon, Leroy Somer, Grui Generator, etc |
Brand Name | JIWEI |
Model Number | JW-31 |
Certification | CE |
Place of Origin | China |
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Product Specification
Payment Terms | T/T | Delivery Time | 30work days |
Packaging Details | Wooden box or plastic-sealed packaging | Rated Voltage | 230V,380V, 400V,440 |
Rated Current | 25.2A-52A | Speed | 1500RPM, 1800RPM |
Frequency | 50/60hz | Starting system | 12V DC Electric Start |
Type | Container Type, Open Frame, Mobile Type | Cooling System Type | Water Cooling System |
Warranty | Other | Rated power | 14kw 16kw 24kw 30kw |
Engine | KOFO | Product name | JW-KOFO 25kw 31kva Diesel Generator Auto Start System Silent 50/60hz |
Generator | Stanford, Marathon, Leroy Somer, Grui Generator, etc | Brand Name | JIWEI |
Model Number | JW-31 | Certification | CE |
Place of Origin | China | ||
High Light | 31kva Silent Diesel Generator ,JW-KOFO Silent Diesel Generator ,Silent Diesel Generator 31kva |
Superior Performance
Wide Range of Applications
Ease of Use and Maintenance
Reliable Product Quality
Comprehensive Service System
Diesel generator set model | JW-20 | JW-30 | JW-36 |
Generator set standby power (KVA) | 25 | 34 | 41 |
Generator set standby power (KW) | 20 | 28 | 33 |
Rated power of generator set (KVA) | 23 | 31 | 38 |
Rated power of generator set (KW) | 18 | 25 | 30 |
Rated current (A) | 32 | 45 | 54 |
Unit reference weight (KG) | 576 | 576 | 576 |
Unit reference dimensions (mm) | 1400 * 602 * 1000 | 1400 * 602 * 1000 | 1400 * 602 * 1000 |
Engine model | 4YT23-20D | 4YT23-30D | 4YT23-36D |
Intake method | Natural inhalation | Pressurization | Pressurization |
Burning method | Direct spray | Direct spray | Direct spray |
Cylinder count | 4 | 4 | 4 |
Bore × stroke (mm) | 88 x 95 | 88 x 95 | 88 x 95 |
Displacement (L) | 2.31 | 2.31 | 2.31 |
Compression ratio | 18:1 | 18:1 | 18:1 |
Main power (kW) | 20 | 30 | 36 |
Rotational speed (r/min) | 1500/1800 | 1500/1800 | 1500/1800 |
Maximum idle speed (r/min) | 1575 or less | 1575 or less | 1575 or less |
Minimum no-load stable speed (r/min) | 650 or less | 650 or less | 650 or less |
Fuel consumption rate (g/kW.h) | 247 or less | 247 or less | 247 or less |
Crankshaft rotation direction (facing the flywheel) | Counterclockwise | Counterclockwise | Counterclockwise |
Cooling methods | Forced water cooling | Forced water cooling | Forced water cooling |
Lubrication method | Pressure splash compound | Pressure splash compound | Pressure splash compound |
Start method | Electric start | Electric start | Electric start |
Net mass (kg) | 210 | 230 | 230 |
Cylinder working sequence | The 1-3-4-2 | The 1-3-4-2 | The 1-3-4-2 |
Exhaust temperature ℃ | 600 or less | 600 or less | 600 or less |
Intake pipe diameter mm | 54 | 60 | 60 |
Total oil capacity L | 10 | 10 | 10 |
Maximum oil temperature ℃ | 100 | 100 | 100 |
Oil consumption g/kW.h | 2.72 or less | 2.72 or less | 2.72 or less |
Total cooling water capacity L | 12 | 12 | 12 |
Dimensions (including water tank, air filter bracket, excluding air filter and muffler) mm | 990 * 602 * 775 | 990 * 602 * 775 | 990 * 602 * 775 |
Generator technical data: | Generator technical data: | Generator technical data: | Generator technical data: |
Generator brand | JIWEI | JIWEI | JIWEI |
Generator model | JW-FDJ18 | JW-FDJ25 | JW-FDJ30 |
Generator rated power (KVA) | 23 | 31 | 38 |
Generator rated power (KW) | 18 | 25 | 30 |
Excitation mode | Brushless excitation | Brushless excitation | Brushless excitation |
Frequency (HZ) | 50/60 | 50/60 | 50/60 |
Power factor | 0.8 Lag | 0.8 Lag | 0.8 Lag |
Voltage (V) | 380/415 | 380/415 | 380/415 |
Control system | SmartGen | SmartGen | SmartGen |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
Oct 1, 200
Total Annual:
4520000-8500000
Employee Number:
140~150
Ecer Certification:
Verified Supplier
Sichuan Jiweicheng Power Equipment Co., Ltd., formerly known as Chengdu Jiwei Electromechanical Equipment Co., Ltd., has a profound history and rich experience accumulated over 18 years. The company is located in Pengshan District, Meishan City, Sichuan Province, enjoying a favorable geographical lo... Sichuan Jiweicheng Power Equipment Co., Ltd., formerly known as Chengdu Jiwei Electromechanical Equipment Co., Ltd., has a profound history and rich experience accumulated over 18 years. The company is located in Pengshan District, Meishan City, Sichuan Province, enjoying a favorable geographical lo...
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