Built for Shanghai Diesel Engine Co. (SDEC) generator sets, this radiator combines heavy-duty materials with precision manufacturing to provide stable cooling under varying loads. Its high-efficiency core maximizes heat exchange, while robust tanks and corrosion-resistant finishes ensure long service life. Perfect for urban backup systems, remote operations, and industrial prime power applications.
| No. | Model | Installation Dimensions Diameter*Center Height (Φ550*600mm) |
Radiator Dimensions Height*Width*Thickness |
Water Capacity (L) |
Weight (KG) |
Heat Dissipation Area (M²) |
| 1 | 12M36KTA-G3 | φ1840*1185mm | 2314*2119*781mm | 112.7 | 316.5 | |
| 2 | 12V135AZD | Φ1160*766mm | 1545*1306*522*337mm | 38 | 90.5 | 61.5 |
| 3 | 12V135AZLD | Φ1160*766mm | 1545*1300*624.5*549.5mm | 38 | 125 | 61.5 |
| 4 | 12V135BZLD | Φ1160*766mm | 1545*1356*615mm | 41.1 | 127 | 79.3 |
| 5 | 12V135BZLD-500KW | Φ1350*861mm | 1803*1456*625*529mm | 46.7 | 150.5 | 101.6 |
| 6 | 12V138AZLD-KP | Φ1180*818mm | 1765*1456*650*560mm | 46.7 | 153.5 | 101.6 |
| 7 | 4135D | Φ658*459mm | 932*816*337*307mm | 11.3 | 28.5 | 47.9 |
| 8 | 6135AD | Φ680*471mm | 995*856*386mm | 18.8 | 42.5 | 22.9 |
| 9 | 6135AZLD | Φ890*625mm | 1269*956*599505mm | 23.8 | 75 | 35.6 |
| 10 | 6135BZLD | Φ890*606mm | 1238*956*504mm | 23.1 | 79 | 46.3 |
| 11 | 6138CZLD | Φ1000*676mm | 1410*1106*600*380mm | 27.7 | 92 | 59.4 |
| 12 | 644 | Φ700*720mm | 1249*906*457*337mm | 22.9 | 51.5 | 33 |
| 13 | 646 | Φ890*631mm | 1265*1006*486*431mm | 25.1 | 59 | 37.6 |
| 14 | DCV1300 | φ1740*1040mm | 2199*1919*772*512mm | 82.7 | 267.8 | |
| 15 | DSV565 | Φ1350*861mm | 1803*1456*625*529mm | 46.7 | 160 | 101.6 |
| 16 | DSV630 | Φ1350*921mm | 1885*1625*625mm | 60.2 | 208 | 164.1 |
| 17 | DSV680 | Φ1350*921mm | 1885*1625*625mm | 60.2 | 211.5 | 164.1 |
| 18 | G128ZLD-I | Φ890*644mm | 1321*1226*576*371mm | 32.4 | 74 | 37.6 |
| 19 | G128ZLD-II | Φ970*714mm | 1461*1395*554*374mm | 30.2 | 92 | 50.4 |
| 20 | HGPBJ-600KW-DCV550-100040 | Heat exchanger | 1851*1500*515mm | Heat exchanger | Heat exchanger | |
| 21 | HGPBJ---600KW-SD510-610-1 | Heat exchanger | 1851*1500*515mm | Heat exchanger | 0 | Heat exchanger |
| 22 | HGPBJ---KPV1100-100040100 | Heat exchanger | 2240*1830*675mm | Heat exchanger | Heat exchanger | |
| 23 | HGPBJ---SYZ338TAD123-1000 | 395*480mm | 2050*1830*930mm | 171 | 11.25 | |
| 24 | JMV840-D | Electric Motor Drive | 1923*1772*787mm | 64.4 | 120.2 | |
| 25 | KD15H375 | Φ970*716mm | 1445*1106*550*483mm | 29 | 106 | 47.6 |
| 26 | KP12G610-G3 | φ1350*951mm | 1875*1456*650*403mm | 65.4 | 193 | 141.1 |
| 27 | KP206 | φ800*720mm | 1175*1006*467mm | 28.3 | 0 | 40.9 |
| 28 | KP310 | Φ1000*676mm | 1405*1105*600*505mm | 27.7 | 101 | 59.4 |
| 29 | KP350 | Φ1000*676mm | 1405*1105*600*505mm | 27.7 | 103 | 59.4 |
| 30 | KP425 | Φ960*715mm | 1480*1156*590507mm | 38 | 114 | 61.1 |
| 31 | KP441 | Φ1030*716mm | 1475*1155*590*510mm | 38 | 122 | 61.1 |
| 32 | KP540 | Φ1160*766mm | 1545*1306*635*435mm | 41.5 | 130.5 | 104.7 |
| 33 | KP9D340 | Φ810*581mm | 1180*956*554*484mm | 26 | 79 | 30.9 |
| 34 | KP9DG34 | Φ795*646mm | 1305*1055*525mm | 31.8 | 102 | 68.8 |
| 35 | KPG128ZLS | Φ1030*716mm | 1475*1355*590*505mm | 45 | 136.5 | 71.7 |
| 36 | KPG128ZLS | φ1030*716mm | 1475*1356*590*380mm | 41.3 | 138 | 101.1 |
| 37 | KPV1100-D | Four Motors | 2100*1870*870*567mm | 77.2 | 420 | 195.9 |
| 38 | KPV1300-D | Four Motors | 2054*1871*850mm | 71.4 | 425 | 215.4 |
| 39 | KPV441 | Φ960*716mm | 1480*1156*590507mm | 38 | 113.5 | 61.1 |
| 40 | KPV720 | Φ1350*915mm | 2000*1736*730*634mm | 56 | 246.5 | 193.5 |
| 41 | KPV800-D | Electric Motor Drive | 1964*1719*787mm | 64.4 | 120.2 | |
| 42 | KPV936 | Φ1350*911mm | 2000*1736*730*634mm | 59.7 | 250.5 | 191.1 |
| 43 | KT30G1270TLD-D | Electric Motor Drive | 2065*1870*870*512mm | 77.4 | 238.1 | |
| 44 | KT30G1360TLD-D | Φ822*1040mm | 2200*1965*820mm | 107.7 | 503 | 267.8 |
| 45 | KTG128ZLS | Φ1030*716mm | 1475*1356*510mm | 45 | 137.5 | 71.7 |
| 46 | QN13H517 | Φ1050*730mm | 1461*1395*539*346mm | 40.8 | 96.5 | 83.2 |
| 47 | QN15H571 | Φ1160*766mm | 1545*1305*635*435mm | 39.4 | 157 | 75.4 |
| 48 | QN28H1100 | Φ1415*912mm | 1995*1726*730*500mm | 59.7 | 253 | 191.1 |
| 49 | QN28H1210-D | Four Motors | 2065*1870*870*512mm | 77.2 | 413.5 | 195.9 |
| 50 | QN32H1480-D- | Φ1*1040mm | 2169*1919*818mm | 82.7 | 504.5 | 267.8 |
| 51 | QN8H217 | Φ810*581mm | 1180*956*554*379mm | 26.8 | 85 | 38.6 |
| 52 | QN8H245 | Φ810*581mm | 1180*956*554*379mm | 27.8 | 87.5 | 53.6 |
| 53 | QN8H245-D | Electric Motor Drive | 1175*956*720mm | 29 | 121 | 66.8 |
| 54 | QN9H340-1-308 | Φ795*646mm | 1315*1005*580*525mm | 30.2 | 0 | 65.1 |
| 55 | QN9H340-308 | Φ795*646mm | 1305*1056*579*404mm | 31.8 | 94 | 68.8 |
| 56 | QND9H245-G3 | φ810*581mm | 1175*956*554*379mm | 27.8 | 87 | 53.6 |
| 57 | QND9H340-G3 | Φ795*646mm | 1305*1056*579*404mm | 31.8 | 102 | 68.8 |
| 58 | SC13G420D2T3 | Φ960*716mm | 1479*1156*590*380mm | 38 | 0 | 61.1 |
| 59 | SC15G500D2T3 | φ960*716mm | 1475*1156*590*380mm | 37.9 | 114 | 53 |
| 60 | SD1400-D | Electric Motor Drive | 2205*1965*818*512mm | 82.7 | 507 | 267.8 |
| 61 | SD515 | Φ1160*766mm | 1545*1306*635*435mm | 39.4 | 138 | 75.4 |
| 62 | SDD206 | Φ795*646mm | 1305*1055*525mm | 31.8 | 68.8 | |
| 63 | SDV450 | Φ960*716mm | 1475*1155*510mm | 37.9 | 114.5 | 53 |
| 64 | SY302TAD97A | Φ1420*992mm | 2144*1819*751*489mm | 83.2 | 278 | 195.9 |
| 65 | SY302TAD97-D | Φ1*990mm | 2054*1819*847mm | 77.2 | 195.9 | |
| 66 | SY970-D | Four Motors | 2070*1906*875*512mm | 77.2 | 422 | 195.9 |
| 67 | SYD83TAD23 | Φ810*581mm | 1180*956*554*379mm | 28.9 | 81 | 38.6 |
| 68 | SYD88TAD26 | Φ810*567mm | 1180*956*554554mm | 30 | 83.5 | 53.6 |
| 69 | SYG148TAD42 | Φ1090*716mm | 1475*1256*590*380mm | 45.2 | 125.5 | 111 |
| 70 | SYG148TAD42T3 | φ1090*716mm | 1475*1256*590*380mm | 43.2 | 0 | 91.3 |
| 71 | SYG157TAD50 | Φ1090*716mm | 1475*1256*590*380mm | 45.2 | 113.8 | |
| 72 | SYG157TAD50T3 | φ1090*716mm | 1475*1256*590*380mm | 45.2 | 140.5 | 113.8 |
| 73 | SYG266TAD75G3 | φ1340*921mm | 1845*1626*673*450mm | 69.9 | 0 | 191.3 |
| 74 | SYG283TAD79 | Φ1416*912mm | 1995*1726*634mm | 59.7 | 191.1 | |
| 75 | SYG302TAD88A | Φ1420*912mm | 2054*1819*771*511mm | 83.2 | 278 | 195.9 |
| 76 | SYG302TAD88-D | Φ1*990mm | 2064*1819*847mm | 77.2 | 159.9 | |
| 77 | SYZ253TAD51 | Φ1340*951mm | 1880*1586*670*450mm | 66.9 | 0 | 107.7 |
| 78 | SYZ253TAD57 | Φ1340*951mm | 1880*1586*670*450mm | 66.9 | 0 | 107.7 |
| 79 | SYZ253TAD63 | Φ1330*920mm | 1874*1576*739*450mm | 69.8 | 0 | 149.4 |
| 80 | SYZ253TAD68 | Φ1368*951mm | 1880*1586*670*580mm | 69.8 | 212.5 | 149.4 |
| 81 | SYZ253TAD75 | Φ1330*920mm | 1879*1576*739*450mm | 73.1 | 235 | 186 |
| 82 | SYZ253TAD97 | φ1330*921mm | 1879*1776*759*470mm | 87 | 420.5 | 260.8 |
| 83 | SYZ25ABD820 | Φ1330*920mm | 1874*1586*670*450mm | 76.6 | 234 | 228.6 |
| 84 | SYZ338TAD110 | Φ1465*1120mm | 2244*1919*791*511mm | 98.4 | 0 | 329 |
| 85 | SYZ338TAD110-D | Φ822*1120mm | 2255*1920*820mm | 88.8 | 0 | 215 |
| 86 | SYZ338TAD1200-D | Φ822*1170mm | 2350*2220*1133mm | 117.3 | 0 | 409.6 |
| 87 | SYZ338TAD123-D | Φ1*1170mm | 2344*2220*818mm | 105.6 | 316.5 | |
| 88 | TZ12V138AZLD | Φ1350*921mm | 1885*1625*625mm | 60.2 | 198.5 | 164.1 |
| 89 | TZ6135BZD | φ800*606mm | 1270*956*496*336mm | 22.2 | 0 | 35.6 |
| 90 | WL-6114(180KW) | Φ790*581mm | 1175*956*470mm | 27.8 | 53.6 | |
| 91 | WY4100 | φ470*344mm | 707*606*199mm | 6.8 |
Since its founding in 2003, Weichuang has come a long way. From our beginnings in generator set and radiator manufacturing in 2003, we've now expanded our business to over 30 countries with a workforce of more than 250 employees. Yet no matter how far we grow, our innovative spirit and core values remain unchanged. This is our legacy. Read our development story to learn how we've grown into the company we are today.
News and Information