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- John Deere 450H Propane vs. John Deere 850J WT
John Deere 450H Propane vs. John Deere 850J WT
2 reasons to buy John Deere 450H Propane:
Motor
Power measured at | 2200 rev / min and 1800 rev / min | 18 % more or 400 rev |
Carrier
Specific ground pressure | 27.6 kPa and 43.1 kPa | 36 % less or 15.5 kPa |
21 reasons to buy John Deere 850J WT:
Standard blade
Volume | 5.8 m3 and 1.5 m3 | 74 % more or 4.3 m3 |
Cut depth | 600 mm and 528 mm | 12 % more or 72 mm |
Sizes
Clearance | 408.5 mm and 346 mm | 15 % more or 62.5 mm |
Operation
Final drive fluid volume | 16.3 l. and 6.6 l. | 60 % more or 9.7 l. |
Generator current strength | 80 amperes and 65 amperes | 19 % more or 15 amperes |
Fuel Capacity | 371 l. and 136 l. | 63 % more or 235 l. |
Cooling system fluid volume | 34.5 l. and 16 l. | 54 % more or 18.5 l. |
Engine oil volume | 26.5 l. and 14 l. | 47 % more or 12.5 l. |
Hydraulic system fluid volume | 105.6 l. and 32.2 l. | 70 % more or 73.4 l. |
Power unit fluid volume | 105.6 l. and 42.7 l. | 60 % more or 62.9 l. |
Motor
Maximum torque | 828.4 Nm and 344.4 Nm | 58 % more or 484.0 Nm |
Displacement | 9 l. and 4.5 l. | 50 % more or 4.5 l. |
Full power | 143.2 kW and 58.9 kW | 59 % more or 84.3 kW |
Torque measured at | 1500 rev / min and 1200 rev / min | 20 % more or 300 rev |
Effective power | 138 kW and 55.2 kW | 60 % more or 82.8 kW |
Cylinders number | 6 and 4 | 33 % more or 2 |
Hydraulic system
Pump bandwidth | 174 l/min and 56.8 l/min | 67 % more or 117.2 l/min |
Gear box
Maximum forward speed | 10.1 km/h and 8 km/h | 21 % more or 2.1 km/h |
Maximum reverse gear | 10.1 km/h and 8 km/h | 21 % more or 2.1 km/h |
Carrier
Contact with ground area | 4.2 m2 and 2.7 m2 | 36 % more or 1.5 m2 |
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
Neutral reasons:
Standard blade
Width | 2464 mm and 3556 mm |
Height | 826 mm and 1375 mm |
Sizes
Width between caterpillar tracks | 610 mm and 2794 mm |
Height to cab upper part | 2590 mm and 3180 mm |
Caterpillar track length on ground level | 2184 mm and 2770 mm |
Operation
Operating voltage | 12 V and 24 V |
Working weight | 7500 kg and 18587 kg |
Motor
Model | 4045T and 6090HT |
Aspiration | Turbocharging with atmospheric pressure compensation and Turbocharging with subsequent air cooling (by a cooling radiator) |
Manufacturer | John Deere and John Deere |
Hydraulic system
Type of pump | gear type pump and piston pump |
Overflow valve pressure | 20685 kPa and 24993.5 kPa |
Gear box
Transmission type | Electronically controlled hydrostatic drive with a split power flow and Hydro-Static Transmission |
Carrier
Standard shoe size | 610 mm and 762 mm |
Track shoes number per side | 40 and 40 |
Caterpillar track pitch | 159.8 mm and 200 mm |
Images
Sizes
3. Height to cab upper part | 2590 mm | 3. Height to cab upper part | 3180 mm |
4. Caterpillar track length on ground level | 2184 mm | 4. Caterpillar track length on ground level | 2770 mm |
5. Clearance | 346 mm | 5. Clearance | 408.5 mm |
2. Width between caterpillar tracks | 610 mm | 2. Width between caterpillar tracks | 2794 mm |
Carrier
8. Standard shoe size | 610 mm | 8. Standard shoe size | 762 mm |