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FEATURES:
·Adoptted original Cummins engine， featuring strong power, low noise, low impact and excellent fuel economy.
·Optimally designed slewing platform, track frame, working device, in addition to the finite element analysis, ensures good mechanical property.
·High strength plate and wear resistance materials, which ensures the rigidity and durability of the product even under tough work conditions.
·Multiple operation modes, including heavy duty, economic, lean and attachment mode.
·Cab that provides wide view and a comfortable work environment.
TECHNICAL SPECIFICATION
MODEL |
LE7-760
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LE7-485
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LE7-450
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LE7-400
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LE7-360
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LE7-330
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LE7-270
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LE7-210
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Weight (T)
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71.2
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47
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46.5
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39.8
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34.8
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32.1
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27.5
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20.6
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Bucket Capacity (m³)
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4.0
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2.3
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2.1
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1.9
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1.6
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1.4
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1.3
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0.9
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Engine Model
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CUMMINS QSX15
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CUMMINS QSM11
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CUMMINS QSM11
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CUMMINS QSM11
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CUMMINS 6CTAA8.3
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CUMMINS 6C8.3
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CUMMINS B5.9-C
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CUMMINS
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Power (kw/r/min)
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354/1800
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254/1800
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254/1800
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216/2100
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198/2000
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198/2000
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133/2000
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120/2150
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Travel Speed (km/h)
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4.8/3.0
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4.8/3.0
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4.8/3.0
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650
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4.6/2.6
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5.2/3.35
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4.1/2.5
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5.3/3.2
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Slewing Speed (r/min)
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7.2
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8.6
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8.6
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4.8/2.7
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8.5
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10.6
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10.5
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13.5
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Gradeability (%)
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70
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70
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70
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70
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70
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70
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70
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35
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Bucket Digging Force (KN)
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365
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276
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256
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256
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245
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227
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159
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134
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Ground Pressure (KPa)
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100
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80.6
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88.5
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70
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70.8
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65.3
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56
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41.83
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Max. Flow (L/min)
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450*2
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360*2
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360*2
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320*2
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300*2+30
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265*2
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226*2
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210*2
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Fuel Tank Capacity (L)
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950
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650
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650
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650
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595
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595
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350
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400
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Hydraulic Tank Volume (L)
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660
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335
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335
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335
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310
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310
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246
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220
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O- Max. Digging Height (mm)
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11165
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10760
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10760
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10110
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10200
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9990
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9365
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9728
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P- Max. Dumping Height (mm)
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7040
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7400
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7400
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7060
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7135
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6930
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6500
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6885
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Q- Max. Digging Depth (mm)
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7190
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7320
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7320
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7025
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7370
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7045
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6810
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6611
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R- Max. Vertical Digging Depth (mm)
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6800
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6695
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6695
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5430
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6380
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5750
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5800
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6030
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V- Min. Slewing Vadius (mm)
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5200
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4825
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4825
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4580
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4265
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4285
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3975
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2870
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