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- Komatsu D51EX-22 vs. John Deere 750C LT
Komatsu D51EX-22 vs. John Deere 750C LT
8 reasons to buy Komatsu D51EX-22:
Standard blade
Blade angle in both directions | 28.5 degrees and 24 degrees | 16 % more or 4.5 degrees |
Sizes
Clearance | 390 mm and 371 mm | 5 % more or 19 mm |
Operation
Cooling system fluid volume | 35 l. and 26.5 l. | 24 % more or 8.5 l. |
Generator current strength | 60 amperes and 45 amperes | 25 % more or 15 amperes |
Engine oil volume | 20 l. and 19 l. | 5 % more or 1 l. |
Motor
Power measured at | 2200 rev / min and 2100 rev / min | 5 % more or 100 rev |
Carrier
Specific ground pressure | 44.2 kPa and 51.7 kPa | 15 % less or 7.5 kPa |
Track shoes number per side | 44 and 40 | 9 % more or 4 |
12 reasons to buy John Deere 750C LT:
Standard blade
Volume | 3.5 m3 and 2.7 m3 | 23 % more or 0.8 m3 |
Cut depth | 848.4 mm and 456 mm | 46 % more or 392.4 mm |
Operation
Fuel Capacity | 280 l. and 270 l. | 4 % more or 10 l. |
Hydraulic system fluid volume | 68 l. and 63 l. | 7 % more or 5 l. |
Final drive fluid volume | 23.6 l. and 4 l. | 83 % more or 19.6 l. |
Motor
Full power | 110.4 kW and 99 kW | 10 % more or 11.4 kW |
Effective power | 104.4 kW and 97 kW | 7 % more or 7.4 kW |
Displacement | 6.8 l. and 6.7 l. | 1 % more or 0.1 l. |
Hydraulic system
Pump bandwidth | 144 l/min and 99 l/min | 31 % more or 45 l/min |
Gear box
Maximum forward speed | 11 km/h and 9 km/h | 18 % more or 2 km/h |
Maximum reverse gear | 11 km/h and 9 km/h | 18 % more or 2 km/h |
Carrier
Contact with ground area | 2.9 m2 and 2.8 m2 | 3 % more or 0.1 m2 |
Neutral reasons:
Standard blade
Height | 1110 mm and 1193 mm |
Width | 3045 mm and 3283 mm |
Sizes
Length with blade | 4800 mm and 4955 mm |
Width between caterpillar tracks | 2300 mm and 2438 mm |
Height to cab upper part | 3002 mm and 3065 mm |
Caterpillar track length on ground level | 2736 mm and 2591 mm |
Operation
Operating voltage | 24 V and 24 V |
Working weight | 12600 kg and 15335 kg |
Motor
Model | SAA6D107E-1 and 6068T |
Manufacturer | Komatsu and John Deere |
Cylinders number | 6 and 6 |
Aspiration | Turbocharged engine with subsequent cooling of charging air by oncoming air flow and turbocharging |
Hydraulic system
Type of pump | piston-type hydraulic pump and gear type pump |
Overflow valve pressure | 27461.8 kPa and 13790 kPa |
Gear box
Transmission type | dual path hydrostatic transmission and Hydrostatic drive pumps |
Carrier
Rolling bearings number on either side | 7 and 7 |
Track width | 1790 mm and 1880 mm |
Standard shoe size | 510 mm and 560 mm |
Images
Sizes
3. Height to cab upper part | 3002 mm | 3. Height to cab upper part | 3065 mm |
4. Caterpillar track length on ground level | 2736 mm | 4. Caterpillar track length on ground level | 2591 mm |
5. Clearance | 390 mm | 5. Clearance | 371 mm |
1. Length with blade | 4800 mm | 1. Length with blade | 4955 mm |
2. Width between caterpillar tracks | 2300 mm | 2. Width between caterpillar tracks | 2438 mm |
Carrier
7. Track width | 1790 mm | 7. Track width | 1880 mm |
8. Standard shoe size | 510 mm | 8. Standard shoe size | 560 mm |