Linyi New Sky Construction Machinery Co., Ltd.
Practical, High quality, Trustworthy and Innovative
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Heavy Duty 7.8m3 25 Ton Crawler Bulldozer With Cummins Engine
Introduction of Crawler Bulldozer
1) The NK230 Crawler Bulldozer is equipped with a new Cummins engine, a three-element torque converter, a single-lever planetary gearbox, and a semi-rigid suspension hydraulic transmission bulldozer with full hydraulic control.
2) Model integral injection instrument panel, fully sealed shock-absorbing hexahedron cab, ergonomically designed operating system is comfortable and effortless
3) The split-type tension spring box structure of the walking system is easy to maintain.
4) This machinery has the advantages of strong power, high operating efficiency, good performance and good economy.
Main specification
| Operating weight | 24840kg |
| Ground pressure | 76kpa |
| Track gauge | 2000mm |
| Gradient | 30°/25° |
| Min. ground clearance | 405mm |
| Dozing capacity | 7.8 m³ |
| Blade width | 3666mm |
| Max. Digging depth | 540mm |
| Overall dimensions | 5733×3666×3380mm |
Engine and Driving system
| Engine model | Cummins NT855-C280S10 |
| Rated revolution(rpm) | 2100 |
| Power(kw/hp) | 185KW/230HP |
| Max.torque(N.m/rpm) | 1097/1500 |
| Torque converter | Power separating hydraulic-mechanic type |
| Transmission | Planetary,power shift with 4F&3R |
