25ton bulldozer NK230 with 7.8 m³ dozing capacity matching cummins engine
1,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 |
2,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 |
3,Characteristics and Functions
1)The NK230 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.
5)Model NK230 designed with U-shaped shovel, angle shovel, sanitation shovel, single (three) hook ripper, anti-overturn frame, centralized lubrication and automatic track tensioning system and other optional configurations. it is perfect machinery working in situation of desert, oil field, mine, power and sanitation construction.
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NK230 Cummins Engine 76kpa 25ton Crawler Bulldozer Images
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