The open Type weichai engine Generator set assembles Weichai engine, brushless synchronous alternator, radiator and control system directly on heavy-duty steel base frame without silent acoustic canopy. It features simple and compact structure. The open-ventilation design ensures unobstructed airflow for excellent heat dissipation, preventing overheating during long-time continuous operation under high-temperature conditions.
| Model | Output | Power | Engine | Cylinder | Bore*Stroke | displace - ment | Lubricating Capacity | Fuel Consumption |
Dimension (L*W*H) |
Weight |
| KVA | KW | model | NO. | mm | (L) | (L) | g/kw.h | mm | (kg) | |
| JTW-32GF | 40 | 32 | WP2.3D36E201 | 4 | 89*92 | 2.29 | 8 | 210 | 1650*630*1100 | 700 |
| JTW-40GF | 50 | 40 | WP2.3D47E201 | 4 | 89*92 | 2.29 | 8 | 213 | 1650*650*1100 | 750 |
| JTW-50GF | 62.5 | 50 | WP2.3D58E201 | 4 | 89*92 | 2.3 | 8 | 208 | 1700*650*1150 | 800 |
| JTW-60GF | 75 | 60 | WP4D66E201 | 4 | 105*130 | 4.5 | 10 | 210 | 1950*920*1340 | 1100 |
| JTW-64GF | 80 | 64 | WP4.1D80E201 | 4 | 105*118 | 4.09 | 13 | 235 | 1850*700*1200 | 1000 |
| JTW-80GF | 100 | 80 | WP4.1D95E201 | 4 | 105*118 | 4.09 | 13 | 235 | 2000*800*1250 | 1100 |
| JTW-90GF | 112.5 | 90 | WP4D100E201 | 4 | 105*130 | 4.5 | 10 | 205 | 2200*800*1340 | 1250 |
| JTW-100GF | 125 | 100 | WP4.1D115E201 | 4 | 105*118 | 4.09 | 13 | 201 | 2100*900*1300 | 1250 |
| JTW-100GF | 125 | 100 | WP4D118E201 | 4 | 105*130 | 4.5 | 10 | 205 | 2200*820*1340 | 1250 |
| JTW-120GF | 150 | 120 | WP6D132E201 | 6 | 105*130 | 6.75 | 18 | 205 | 2470*830*1450 | 1550 |
| JTW-132GF | 165 | 132 | WP6D158E201 | 6 | 105*130 | 6.75 | 18 | 205 | 2470*930*1450 | 1620 |
| JTW-150GF | 187.5 | 150 | WP6D180E201 | 6 | 105*130 | 6.75 | 18 | 210 | 2550*950*1300 | 1700 |
| JTW-180GF | 225 | 180 | WP10D200E201 | 6 | 126*130 | 9.726 | 24 | 215 | 2750*1050*1400 | 1650 |
| JTW-200GF | 250 | 200 | WP10D238E201 | 6 | 126*130 | 9.726 | 24 | 215 | 2750*1050*1800 | 2100 |
| JTW-240GF | 300 | 240 | WP10D264E201 | 6 | 126*130 | 9.726 | 24 | 215 | 2900*1100*1800 | 2200 |
| JTW-250GF | 312.5 | 250 | WP10D288E201 | 6 | 126*130 | 9.726 | 24 | 215 | 2900*1100*1800 | 2200 |
| JTW-280GF | 350 | 280 | WP12D317E201 | 6 | 125*155 | 11.596 | 24 | 210 | 2900*1200*1800 | 2300 |
| JTW-320GF | 400 | 320 | WP13D385E201 | 6 | 127*165 | 12.54 | 36 | 198 | 2950*970*1800 | 2500 |
| JTW-400GF | 500 | 400 | 6M26D447E201 | 6 | 150*150 | 15.9 | 50 | 205 | 3500*1500*1800 | 4000 |
| JTW-440GF | 550 | 440 | 6M26D506E201 | 6 | 150*150 | 15.9 | 50 | 210 | 3550*1500*1800 | 4500 |
| JTW-500GF | 625 | 500 | 6M33D572E201 | 6 | 150*185 | 19.6 | 60.5 | 210 | 3600*1500*1850 | 5000 |
| JTW-550GF | 687.5 | 550 | 6M33D633E201 | 6 | 150*185 | 19.6 | 60.5 | 210 | 3600*1500*1900 | 5500 |
| JTW-600GF | 750 | 600 | 6M33D670E201 | 6 | 150*185 | 19.6 | 60.5 | 210 | 3650*1500*1900 | 6000 |
| JTW-700GF | 875 | 700 | 12M26D792E201 | 12 | 150*150 | 31.8 | 113 | 210 | 4500*1800*2200 | 7800 |
| JTW-800GF | 1000 | 800 | 12M26D902E201 | 12 | 150*150 | 31.8 | 113 | 210 | 4500*1850*2200 | 8000 |
| JTW-900GF | 1125 | 900 | 12M26D1012E201 | 12 | 150*150 | 31.8 | 113 | 210 | 5100*2300*2700 | 8500 |
| JTW-1000GF | 1250 | 1000 | 12M33D1108E201 | 12 | 150*185 | 39.2 | 146 | 210 | 4800*2000*2350 | 9200 |
| JTW-1100GF | 1375 | 1100 | 12M33D1265E201 | 12 | 150*185 | 39.2 | 146 | 210 | 4800*2050*2450 | 9500 |
| JTW-1200GF | 1500 | 1200 | 12M33D1320E201 | 12 | 150*185 | 39.2 | 146 | 210 | 4800*2050*2450 | 9800 |
Our Advantages
Strict Quality Control for Reliable Generator Sets
We adhere to high-standard manufacturing. High-quality components are adopted instead of inferior spare parts. Every production procedure, from sheet metal processing and wiring assembly to complete unit assembly, follows standardized technical requirements.
Harnesses are equipped with waterproof connectors with color-coded wiring. Cabinet panels are robust with fine welding workmanship. Each unit undergoes multiple rounds of factory tests, including load testing, voltage inspection and safety protection verification. Every detail is strictly checked to lower failure risks and ensure long-term stable operation under various harsh working conditions.
Complete Pre‑sales & After‑sales Service
FAQ
Q: Can the Open Frame Weichai Generator be customized?
A: Depending on customer and project requirements, the generator can be configured with different power ratings, control panels, ATS systems, fuel tanks, alternators, battery systems and other accessories. Special configurations can also be considered based on installation conditions and local requirements.
Q: What maintenance is required for a Weichai diesel generator?
A: Regular maintenance typically includes checking and replacing engine oil, oil filters, fuel filters and air filters, as well as inspecting coolant, batteries, belts, hoses and electrical connections. Regular test runs and load testing are also recommended to ensure reliable operation when power is required.
Q: Can an ATS be installed with the Weichai generator?
A: An Automatic Transfer Switch (ATS) can be integrated with the generator set for automatic power transfer. When utility power fails, the ATS can signal the generator to start and transfer the load to generator power. The exact transfer sequence depends on the selected control system and site configuration.
Q: Can the generator be equipped with an automatic control system?
A: The generator set can be equipped with an intelligent digital controller for monitoring voltage, frequency, engine speed, oil pressure, coolant temperature, running hours and other operating parameters. Automatic start/stop and protection functions can also be configured according to project requirements.
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