发动机
类型:CUM NTA855-C360S10涡轮增压,中间冷却,在线,4循环
额定转速:2000r / min
额定功率:235kw(320HP)
缸数x行程:6-139.7x152.4mm
活塞位移:14010ml
最小。燃料消耗:245g / kwh(180g / Hph)
最大。扭矩:(1440Nm / 1400r / min)
底盘系统
类型:旋转式喷射梁,悬挂式平衡杆结构
搬运辊:每侧2个
滚轮:每侧7个
液压系统
最大。压力:14MPa
泵类型:齿轮泵
放电:335.5L / min
液压油箱:控制阀和滤油器内置型
电力传输系统
扭矩转换器:3元件,1级,1相
传动:行星齿轮,多片离合器,液压连接的强制润滑齿轮泵
主传动:螺旋伞齿轮,飞溅润滑
转向离合器:湿式,多盘,弹簧加载,液压分离,手动和液压控制操作
转向制动器:湿式,带式制动器,脚踏式(带液压助力器,与离合器互连)
最终驱动:2级正齿轮,减速,飞溅润滑
工作设备和附件
推土机
直行程:用伺服阀液压启动
刀片支撑方法
右侧支撑式倾斜油缸
刀片宽度(mm):4130
刀片高度(mm):1590
地面以上最大升降(mm):1560
地面以下最大高度(mm):550
最大调整(mm):1000
Engine
Type: CUM NTA855-C360S10 Turbocharged, intercooled, in-line, 4-cycle
Rated revolution: 2000r/min
Rated power: 235kw(320HP)
Cylinder number-bore x stroke: 6-139.7x152.4mm
Piston displacement: 14010ml
Min. fuel consumption: 245g/kwh(180g/Hph)
Max. Torque: (1440Nm/1400r/min)
Undercarriage system
Type: Swing type of sprayed beam, suspended structure of equalizer bar
Carry rollers: 2 each side
Track rollers: 7 each side
Hydraulic system
Max. Pressure: 14MPa
Pump type: Gear pump
Discharge: 335.5L/min
Hydraulic tank: Control valve and oil filter inner-installed type
Power transmitting system
Torque converter: 3-element, 1 stage, 1 phase
Transmission: planetary gear, multiple-disc clutch, hydraulically connected forced lubrication by gear pump
Main drive: spiral bevel gear, splash lubrication
Steering clutch: wet type, multiple-disc, spring loaded, hydraulically separated, hand and hydraulic control operated
Steering brake: wet type, band brake, foot operated (with hydraulic booster, interconnected with clutch)
Final drive: 2-stage spur gear, speed reduction, splash lubrication
Working equipment and attachment
Dozer
Straight-tilt: Hydraulically actuated with servo valve
Blade supporting method
Brace type tilt cylinder on right side
Blade width(mm): 4130
Blade height(mm): 1590
Maxlift above ground (mm): 1560
Maxdrop below ground (mm): 550
Maxtilt adjustment(mm): 1000
