- Home/
- Comparison/
- Tracked Tractor/
- Caterpillar D7R LGP serie II vs. Komatsu D20P-5
Caterpillar D7R LGP serie II vs. Komatsu D20P-5
8 reasons to buy Caterpillar D7R LGP serie II:
Standard blade
Cut depth | 668 mm and 320 mm | 52 % more or 348 mm |
Sizes
Clearance | 496 mm and 375 mm | 24 % more or 121 mm |
Motor
Displacement | 10.3 l. and 2.9 l. | 72 % more or 7.4 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Full power | 192 kW and 29.1 kW | 85 % more or 162.9 kW |
Gear box
Reverse gears number | 3 and 2 | 33 % more or 1 |
Carrier
Track shoes number per side | 43 and 37 | 14 % more or 6 |
Rolling bearings number on either side | 7 and 5 | 29 % more or 2 |
2 reasons to buy Komatsu D20P-5:
Motor
Power measured at | 2450 rev / min and 2100 rev / min | 14 % more or 350 rev |
Carrier
Specific ground pressure | 18.6 kPa and 45.5 kPa | 59 % less or 26.9 kPa |
Neutral reasons:
Standard blade
Width | 4545 mm and 2170 mm |
Height | 1343 mm and 590 mm |
Sizes
Caterpillar track length on ground level | 3167 mm and 1685 mm |
Length without blade | 4736 mm and 2470 mm |
Length with blade | 5820 mm and 3210 mm |
Width between caterpillar tracks | 3150 mm and 1820 mm |
Height to cab upper part | 3454 mm and 2185 mm |
Operation
Working weight | 22722 kg and 3780 kg |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3176C and 4D92-2N |
Gear box
Transmission type | Hydro-Static Transmission and DD |
Forward gears number | 3 and 3 |
Carrier
Standard shoe size | 914 mm and 510 mm |
Caterpillar track pitch | 216 mm and 135 mm |
Track width | 2240 mm and 1310 mm |
Images
Sizes
1. Length with blade | 5820 mm | 1. Length with blade | 3210 mm |
2. Width between caterpillar tracks | 3150 mm | 2. Width between caterpillar tracks | 1820 mm |
3. Height to cab upper part | 3454 mm | 3. Height to cab upper part | 2185 mm |
4. Caterpillar track length on ground level | 3167 mm | 4. Caterpillar track length on ground level | 1685 mm |
5. Clearance | 496 mm | 5. Clearance | 375 mm |
6. Length without blade | 4736 mm | 6. Length without blade | 2470 mm |
Carrier
7. Track width | 2240 mm | 7. Track width | 1310 mm |
8. Standard shoe size | 914 mm | 8. Standard shoe size | 510 mm |