Caractéristiques du produit
1、YuchaiYC6108ZGSeries water-cooled diesel engine，Large power reserve coefficient，Low power consumption、Low noise。
2、An articulated frame is used，Guarantees his mobility.，But also reduces the transverse shearing force to the layer.，The compaction quality can be improved。
3、Rear wheel drive，Well-known brand gearbox、Drive axle，Three-speed transmission，Strong climbing ability。
4、It has two sets of brake systems, namely hand brake and foot brake.，Ensure the safety of machines and personnel。
6、Minimum operating mass 18 tons、Maximum operating mass 21 tons，It is a heavy-duty road roller with a large unit line load.。
7、Front and rear lighting system，And is convenient for night construction。
8、Large view of the cab，Optional air conditioning、Audio、Electronic instrument、Suspension seat、The operating handle is designed according to the best ergonomics.。
9、Split hood，Gas spring assisted opening，Extremely easy to maintain。
10、Use of pressure sprinkler system，Sprinkler pump adopts famous brand products.，The quality is reliable。
Paramètres du produit
| Unit | LG521J | |
| Quality of work | （kg） | 21000 |
| Static line pressure | （N/cm） | 980 |
| Exciting force | （kN） | 1500*1680 |
| Vibration frequency | （Hz） | 1600*600 |
| Vibrating wheel diameter | （mm） | 2322 |
| Travel speed/ | （km/h） | 2.75/5.75/11.55 |
| Diesel engine model | YC6B120-T20 | |
| Rated power | （kW） | 85 |
