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- Caterpillar D4C serie III vs. John Deere 850J WH
Caterpillar D4C serie III vs. John Deere 850J WH
3 reasons to buy Caterpillar D4C serie III:
Motor
Power measured at | 2400 rev / min and 1800 rev / min | 25 % more or 600 rev |
Gear box
Maximum forward speed | 11.1 km/h and 10.1 km/h | 9 % more or 1.0 km/h |
Maximum reverse gear | 11.9 km/h and 10.1 km/h | 15 % more or 1.8 km/h |
16 reasons to buy John Deere 850J WH:
Standard blade
Volume | 11.1 m3 and 1.7 m3 | 85 % more or 9.4 m3 |
Cut depth | 599 mm and 448 mm | 25 % more or 151 mm |
Sizes
Clearance | 409 mm and 374 mm | 9 % more or 35 mm |
Operation
Generator current strength | 80 amperes and 55 amperes | 31 % more or 25 amperes |
Fuel Capacity | 371 l. and 157 l. | 58 % more or 214 l. |
Cooling system fluid volume | 35 l. and 21 l. | 40 % more or 14 l. |
Engine oil volume | 26 l. and 13 l. | 50 % more or 13 l. |
Hydraulic system fluid volume | 106 l. and 56.8 l. | 46 % more or 49.2 l. |
Power unit fluid volume | 106 l. and 28.2 l. | 73 % more or 77.8 l. |
Motor
Effective power | 137 kW and 60.4 kW | 56 % more or 76.6 kW |
Displacement | 9 l. and 5 l. | 44 % more or 4 l. |
Hydraulic system
Pump bandwidth | 174 l/min and 66.6 l/min | 62 % more or 107.4 l/min |
Carrier
Track shoes number per side | 40 and 39 | 2 % more or 1 |
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
Specific ground pressure | 42.1 kPa and 42.7 kPa | 1 % less or 0.6 kPa |
Contact with ground area | 50050 m2 and 1.7 m2 | 100 % more or 50048.3 m2 |
Neutral reasons:
Standard blade
Width | 2740 mm and 3556 mm |
Height | 928 mm and 1981 mm |
Sizes
Caterpillar track length on ground level | 2055 mm and 2769 mm |
Length with blade | 3994 mm and 5385 mm |
Width between caterpillar tracks | 1905 mm and 2794 mm |
Height to cab upper part | 2728 mm and 3175 mm |
Operation
Working weight | 7266.1 kg and 20260 kg |
Motor
Manufacturer | Caterpillar and John Deere |
Model | 3046 and 6090HT |
Cylinders number | 6 and 6 |
Aspiration | natural aspiration and Turbocharging with subsequent air cooling (by a cooling radiator) |
Hydraulic system
Type of pump | gear type pump and piston pump |
Overflow valve pressure | 17236.9 kPa and 24993.5 kPa |
Gear box
Transmission type | powershift and Hydrostatic with direct drive |
Carrier
Standard shoe size | 406 mm and 762 mm |
Track width | 1499 mm and 2032 mm |
Images
Sizes
1. Length with blade | 3994 mm | 1. Length with blade | 5385 mm |
2. Width between caterpillar tracks | 1905 mm | 2. Width between caterpillar tracks | 2794 mm |
3. Height to cab upper part | 2728 mm | 3. Height to cab upper part | 3175 mm |
4. Caterpillar track length on ground level | 2055 mm | 4. Caterpillar track length on ground level | 2769 mm |
5. Clearance | 374 mm | 5. Clearance | 409 mm |
Carrier
7. Track width | 1499 mm | 7. Track width | 2032 mm |
8. Standard shoe size | 406 mm | 8. Standard shoe size | 762 mm |