| YN Series | YN 25 | YN 27 | YN38 | YN48 | |||||||||||
| Engine Model | YN25GB | YN25GB | YN25GB | YN27GB | YN27GB | YN27GBZ | YN27GBZ | YN38GB | YN38GBZ | YN38GBZ | YN48GBZ | YN48GBZ | YN48GBZL | ||
| Displacement | 2.5L | 2.7L | 3.8L | 4.8L | |||||||||||
| Cylinder number-Bore*Stroke(mm) | 4-90*100 | 4-90*100 | 4-90*100 | 4-90*105 | 4-90*105 | 4-90*105 | 4-90*105 | 4-102*115 | 4-102*115 | 4-102*115 | 4-108*132 | 4-108*132 | 4-108*132 | ||
| Air Intake | NA | Turbo Charged | Turbo Charged Inter Cooled | NA | NA | Turbo Charged Inter Cooled | Turbo Charged Inter Cooled | NA | Turbo Charged | Turbo Charged | Turbo Charged | Turbo Charged | Turbo Charged Inter Cooled | ||
| Rated Power/Standby Power(kW) | 18/19.8 | 21/23.1 | 23/25 | 25/27.5 | 28/30 | 30/33 | 33/36 | 36/39.6 | 50/55 | 60/66 | 60/66 | 77/84.7 | 90/100 | ||
| Speed Governing Rate | ≤5% / ≤3% | ≤5% / ≤3% | ≤5% / ≤3% | ≤3% | ≤5% | ≤3% | ≤3% | ||||||||
| Speed Governing Regulation | Mechanical/electronic | Mechanical/electronic | Mechanical/Electronic | Electronic | Mechanical | Electronic | Electronic | ||||||||
| Fuel Consumption rate（g/KW.h） | ≤225 | ≤230 | ≤225 | ≤230 | ≤220 | ≤225 | ≤230 | ≤235 | ≤225 | ||||||
| Maximum Exhaust Smoke (Rb) | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | |||||||||||
| Acoustic Power Level dB/(A) | ≤105 | ≤105 | ≤105 / ≤103 | ≤105 / ≤103 | |||||||||||
| Rated Speed (r/min) | 1500 | 1500 | 1800 | 1500 | 1800 | 1500 | 1800 | 1500/1800 | 1500/1800 | 1500/1800 | 1500 | 1500 | 1500/1800 | ||
| Torque(N.M) | 115 | 112 | 112 | 160 | 149 | 191 | 191 | 230/191 | 306/255 | 255/255 | 382 | 491 | 409 | ||
| Flywheel housing Size | SAE4#7.5 | SAE4#7.5 | SAE4#7.5 | SAE4#7.5/SAE3#11.5 | SAE4#7.5/SAE3#11.5 | SAE4#7.5/SAE3#11.5 | SAE4#7.5/SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | ||
| Net Weight(kg) | 200 | 230 | 320 | 500 | |||||||||||
| YN Series | YN 25 | YN 27 | YN38 | YN48 | |||||||||||
| Engine Model | YN25GB | YN25GB | YN25GB | YN27GB | YN27GB | YN27GBZ | YN27GBZ | YN38GB | YN38GBZ | YN38GBZ | YN48GBZ | YN48GBZ | YN48GBZL | ||
| Displacement | 2.5L | 2.7L | 3.8L | 4.8L | |||||||||||
| Cylinder number-Bore*Stroke(mm) | 4-90*100 | 4-90*100 | 4-90*100 | 4-90*105 | 4-90*105 | 4-90*105 | 4-90*105 | 4-102*115 | 4-102*115 | 4-102*115 | 4-108*132 | 4-108*132 | 4-108*132 | ||
| Air Intake | NA | Turbo Charged | Turbo Charged Inter Cooled | NA | NA | Turbo Charged Inter Cooled | Turbo Charged Inter Cooled | NA | Turbo Charged | Turbo Charged | Turbo Charged | Turbo Charged | Turbo Charged Inter Cooled | ||
| Rated Power/Standby Power(kW) | 18/19.8 | 21/23.1 | 23/25 | 25/27.5 | 28/30 | 30/33 | 33/36 | 36/39.6 | 50/55 | 60/66 | 60/66 | 77/84.7 | 90/100 | ||
| Speed Governing Rate | ≤5% / ≤3% | ≤5% / ≤3% | ≤5% / ≤3% | ≤3% | ≤5% | ≤3% | ≤3% | ||||||||
| Speed Governing Regulation | Mechanical/electronic | Mechanical/electronic | Mechanical/Electronic | Electronic | Mechanical | Electronic | Electronic | ||||||||
| Fuel Consumption rate（g/KW.h） | ≤225 | ≤230 | ≤225 | ≤230 | ≤220 | ≤225 | ≤230 | ≤235 | ≤225 | ||||||
| Maximum Exhaust Smoke (Rb) | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | |||||||||||
| Acoustic Power Level dB/(A) | ≤105 | ≤105 | ≤105 / ≤103 | ≤105 / ≤103 | |||||||||||
| Rated Speed (r/min) | 1500 | 1500 | 1800 | 1500 | 1800 | 1500 | 1800 | 1500/1800 | 1500/1800 | 1500/1800 | 1500 | 1500 | 1500/1800 | ||
| Torque(N.M) | 115 | 112 | 112 | 160 | 149 | 191 | 191 | 230/191 | 306/255 | 255/255 | 382 | 491 | 409 | ||
| Flywheel housing Size | SAE4#7.5 | SAE4#7.5 | SAE4#7.5 | SAE4#7.5/SAE3#11.5 | SAE4#7.5/SAE3#11.5 | SAE4#7.5/SAE3#11.5 | SAE4#7.5/SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | SAE3#11.5 | ||
| Net Weight(kg) | 200 | 230 | 320 | 500 | |||||||||||
