*High Fuel Efficiency: 20% fewer oil consumption than other competitive products.
*The Turbocharger With Wastegated Design: Optimizes operation across the torque curve resulting in excellent low-end torque.
*Compacted Yet Durable And Dependable Engine: 4B series engine contains up tp 40& fewer parts than competitive engine in its class. This results in a better power to weight ration, aless chance of failure and lower repair cost.
*Advanced design and manufacturing; Made the engine delivers superior performance and lower cost than competitive engines.
*Excellent cold start performance: Optional assistant cold starter with improved 6KW starter and intake air heater.
*Excellent Performance and advantage: Adopt advanced design to achieve higher horsepower and lower weight, horsepower per liter reached 24.9KW/L.
General | 4BT3.9-C80 | 4BT3.9-C100 | 4BT3.9-C105 | 4BT3.9-C110 | 4BT3.9-C125 | 4BT3.9-C130 |
Displacement | 3.9L | 3.9L | 3.9L | 3.9L | 3.9L | 3.9L | |
Bore | 102mm | 102mm | 102mm | 102mm | 102mm | 102mm | |
Stroke | 120mm | 120mm | 120mm | 120mm | 120mm | 120mm | |
Cylinders | 4 | 4 | 4 | 4 | 4 | 4 | |
Technical Specification | | | | | |
Aspiration | Turbocharged | Turbocharged | Turbocharged | Turbocharged&Aftercooled | Turbocharged&Aftercooled | Turbocharged&Aftercooled |
Pump Type | A | A | A | PW2000 | PW2000 | PW2000 | |
Governor | RSV | RSV | RSV | RQV-K | RQV-K | RQV-K | |
Weight Dry | 338kg | 338kg | 338kg | 335kg | 335kg | 335kg | |
Instand inertia of rotational part(withourt flywheel) | 0.143kg.m² | 0.143kg.m² | 0.143kg.m² | 0.143kg.m² | 0.143kg.m² | 0.143kg.m² |
Center of gravity Distance From Front End of Cylinder Body | 262 | 262 | 262 | 262 | 262 | 262 | |
Center of gravity Distance Above Crank Centre Line | 160 | 160 | 160 | 160 | 160 | 160 | |
Performance Data | | | | | | |
Rated Power | 60KW/2000r/min | 75KW/2400r/min | 77KW/2800r/min | 82KW/2200r/min | 93KW/2200r/min | 97KW/2500r/min |
Peak Torque | 330N.m/1500r/min | 330N.m/1500r/min | 330N.m/1500r/min | 460N.m/1500r/min | 475N.m/1500r/min | 475N.m/1500r/min |
As one of the leading manufacturers/Exports specializing in making a wide variety of Diesel engine parts, such as crankshaft, camshaft, cylinder head, liner kit, piston kit, nozzle, plunger, delivery valve for Cummins, Deutz, Isuzu, Benz, Nissan, Hino, Catepiller. JNJ Industiral Co., Ltd. Has done an excellent job in upgrading the precision of our products over years since 2002.
We insist on providing our customers at home and overseas with high quality products and most competitive prices.