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ML640R Köln
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ML 640 R Köln wheel loader is effectively used in land measuring, planning and mining works on all types of soil and is adopted to severe application. Construction of the main functional systems of wheel loader adopts reliable and high-productive assembles and aggregates of leading companies and their licensed analogs, such as: CUMMINS (engine), ZF (transmission), Arvin Meritor (axles).
| Bucket capacity, m3 |
3,3 |
| Operating weight, t |
20,5 |
| Engine, kW |
Cummins 174, 174 |
Full characteristics
| General technical data |
ML 640 R |
| Overall dimensions, mm |
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| Overall length (bucket on the ground) |
8 593 |
| Height to cab top |
3 435
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| Wheel base |
2 200
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| Bucket width |
3 050
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| Width at tread center |
3 400
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| Ground clearance |
450 |
| Performance |
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| Rated load capacity, kg. |
6 000
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| Bucket Capacity, m3 |
3,3 |
| Operating weight, kg |
20 500 |
| Traveling speed forward / reverse |
0-36 / 0-11 |
| Maximum pull force, kN |
165 |
| Maximum breakout force, kN |
196 |
| Maximum loading height, mm |
3 100
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| Working cycle time, sec |
12 |
| Minimum turning radius over bucket, mm |
7 529
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| Steering angle, grad |
35 |
| Engine |
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| Model |
Cummins, 174
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| Rated Net Power, kW @ rpm |
174 @ 2200 |
| Rated engine torque, N × m @ rpm |
912 @ 2200…2350 |
| Transmission |
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| Type |
Automatic hydro mechanical with convertor |
| Gear number |
4 forward; 3 reverse |
| Tires specification |
23,5-25 |
| Brakes |
Disc brakes on front and rear axles |
| Steering |
Center-point frame articulation |
| Service refill capacities, l |
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| Fuel |
250 |
| Crankcase |
27,5 |
| Transmission (including convertor) |
28 |
| Hydraulic system (including tank) |
180 |
| Axles differentials |
55 |
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