Engine features ★Engines with ISUZU technology ★The engines adopts genuine parts, strictly assemble the engines as per the
ISO standard, which ensures the engine quality.
Engine specifications Yanmar/Isuzu series of engines main technical specifications: Item | 3TN-D1 | 3TN-D2 | 4TN-D1 | 4JB1 | 4JB1T | 4BD1-D1 | 4BD1-Z1 | 4BG1-Z1 | Prime power / speed | 12kw/1500rpm | 15.5kw/1500rpm | 18.5kw/1500rpm | 24kw/1500rpm | 28kw/1500rpm | 36kw/1500rpm | 48kw/1500rpm | 58kw/1500rpm | 13kw/1800rpm | 17 kw/1800rpm | 20 kw/1800rpm | 26kw/1800rpm | 31kw/1800rpm | 40kw/1800rpm | 53kw/1800rpm | 64kw/1800rpm | Overload capacity | Can overload 10% for 1 hour every 12 hours | Cylinder quantity | 3 | 4 | Bore*stroke(mm) | 88x90 | 93x102 | 102x118 | 105x125 | Displacement(L) | 1.64 | 1.64 | 2.19 | 2.771 | 2.771 | 3.856 | 4.33 | Compression ratio | 18.2 : 1 | 17.5 : 1 | Fire order | 1-3-2 | 1-3-4-2 | Governor type | Mechanical or Electronic | Intake type | NA | T | NA | T | Idle speed | 750 ± 50 rpm | Max idle speed | ≤1575rpm or ≤1890rpm | Electric Starter | 12V | Cooling method | Water-cooled by radiator | Fuel consumption | ≤218g/kw.h | ≤221g/kw.h | ≤231g/kw.h | ≤226g/kw.h | ≤228g/kw.h | ≤220g/kw.h | ≤218g/kw.h | Oil consumption | ≤1.43g/kw.h | ≤1.43g/kw.h | ≤1.60g/kw.h | ≤1.70g/kw.h | ≤1.75g/kw.h | Oil replaced period | 250 working hours | Type of filters | Dry type | Packing size(mm) | 610x480x640 | 705x480x540 | 870x670x790 | 870x670x790 | 985×545×952 | Net weight(kg) | 200 | 200 | 220 | 270 | 280 | 370 |
* NA: Naturally aspirated; T: Turbocharged; Engine related ★Diesel engine for generator set use warranty period：12 months or 2500
working hours, whichever expires first. ★ Standard: international standard certification ISO 9001: 2008; industry
standards GB / T2820.1997 ★ Environmental conditions: Under the following conditions, the diesel engine for generator set use is
able to work reliably and output rated power: Altitude: ≤1500m, if altitude
above 1500m, there will be power loss for diesel engines’ output power; ambient
temperature: 40 ℃; relative Humidity: 85%. ★ Delivery documentation Diesel engine operation and maintenance manual, spare parts manual, test
report etc.
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