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- Komatsu D51PX-22 vs. John Deere 650J LT
Komatsu D51PX-22 vs. John Deere 650J LT
17 reasons to buy Komatsu D51PX-22:
Standard blade
Volume | 2.9 m3 and 2 m3 | 31 % more or 0.9 m3 |
Blade angle in both directions | 28.5 degrees and 22.2 degrees | 22 % more or 6.3 degrees |
Sizes
Clearance | 390 mm and 363 mm | 7 % more or 27 mm |
Operation
Engine oil volume | 20 l. and 14 l. | 30 % more or 6 l. |
Hydraulic system fluid volume | 63 l. and 32.2 l. | 49 % more or 30.8 l. |
Fuel Capacity | 270 l. and 178 l. | 34 % more or 92 l. |
Cooling system fluid volume | 35 l. and 16 l. | 54 % more or 19 l. |
Motor
Cylinders number | 6 and 4 | 33 % more or 2 |
Effective power | 97 kW and 67 kW | 31 % more or 30 kW |
Displacement | 6.7 l. and 4.5 l. | 33 % more or 2.2 l. |
Hydraulic system
Pump bandwidth | 99 l/min and 56.8 l/min | 43 % more or 42.2 l/min |
Gear box
Maximum forward speed | 9 km/h and 8 km/h | 11 % more or 1 km/h |
Maximum reverse gear | 9 km/h and 8 km/h | 11 % more or 1 km/h |
Carrier
Track shoes number per side | 44 and 38 | 14 % more or 6 |
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
Specific ground pressure | 33.4 kPa and 40.6 kPa | 18 % less or 7.2 kPa |
Contact with ground area | 3.9 m2 and 2 m2 | 49 % more or 1.9 m2 |
3 reasons to buy John Deere 650J LT:
Standard blade
Cut depth | 500 mm and 456 mm | 9 % more or 44 mm |
Operation
Final drive fluid volume | 6.6 l. and 4 l. | 39 % more or 2.6 l. |
Generator current strength | 65 amperes and 60 amperes | 8 % more or 5 amperes |
Neutral reasons:
Standard blade
Width | 3350 mm and 2667 mm |
Height | 1110 mm and 933 mm |
Sizes
Length with blade | 4800 mm and 4089 mm |
Width between caterpillar tracks | 2590 mm and 2006 mm |
Height to cab upper part | 3002 mm and 2768 mm |
Caterpillar track length on ground level | 2736 mm and 2210 mm |
Operation
Working weight | 13100 kg and 8436 kg |
Operating voltage | 24 V and 12 V |
Motor
Manufacturer | Komatsu and John Deere |
Model | SAA6D107E-1 and 4045H |
Power measured at | 2200 rev / min and 2200 rev / min |
Aspiration | Turbocharged engine with subsequent cooling of charging air by oncoming air flow and Turbocharging with atmospheric pressure compensation |
Hydraulic system
Type of pump | piston-type hydraulic pump and gear type pump |
Overflow valve pressure | 27461.8 kPa and 20684.3 kPa |
Gear box
Transmission type | dual path hydrostatic transmission and Hydro-Static Transmission |
Carrier
Standard shoe size | 710 mm and 457 mm |
Track width | 1880 mm and 1550 mm |
Images
Sizes
2. Width between caterpillar tracks | 2590 mm | 2. Width between caterpillar tracks | 2006 mm |
3. Height to cab upper part | 3002 mm | 3. Height to cab upper part | 2768 mm |
4. Caterpillar track length on ground level | 2736 mm | 4. Caterpillar track length on ground level | 2210 mm |
5. Clearance | 390 mm | 5. Clearance | 363 mm |
1. Length with blade | 4800 mm | 1. Length with blade | 4089 mm |
Carrier
7. Track width | 1880 mm | 7. Track width | 1550 mm |
8. Standard shoe size | 710 mm | 8. Standard shoe size | 457 mm |