Description
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Model List:
- 521F Tier 4 Wheel Loader
- 1. Brakes and controls 33
- 1.1. Parking brake or parking lock 110
- 1.2. Hydraulic service brakes 202
- 2. Hydraulic systems 35
- 2.1. Hydraulic systems 000
- 2.2. Variable displacement pump 106
- 2.3. Reservoir, cooler, and filters 300
- 2.4. Pilot system 357
- 2.5. Main control valve 359
- 2.6. Front loader arm hydraulic system 701
- 2.7. Hydraulic fan drive cooling system 752
- 3. Frames and ballasting 39
- 3.1. Frame 100
- 4. Steering 41
- 4.1. Hydraulic control components 200
- 4.2. Cylinders 216
- 4.3. Auxiliary steering 910
- 5. Cab climate control 50
- 5.1. Heating 100
- 5.2. Air conditioning 200
