- Home/
- Comparison/
- Mining Excavator/
- Komatsu PC1250-7 vs. Terex RH70
Komatsu PC1250-7 vs. Terex RH70
8 reasons to buy Komatsu PC1250-7:
Sizes
Clearance | 990 mm and 900 mm | 9 % more or 90 mm |
Upper structure clearance | 1790 mm and 1740 mm | 3 % more or 50 mm |
Shovel boom/sections 1
Maximum excavation depth | 9350 mm and 7300 mm | 22 % more or 2050 mm |
Motor
Effective power | 485 kW and 369.9 kW | 24 % more or 115.1 kW |
Displacement | 23.2 l. and 18.1 l. | 22 % more or 5.1 l. |
Carrier
Maximum travel speed | 3.2 km/h and 2.3 km/h | 28 % more or 0.9 km/h |
Excavator specific ground pressure with support 1 | 19.9 lb / sq. inch and 25.7 lb / sq. inch | 23 % less or 5.8 lb |
Excavator specific ground pressure with support 2 | 14.1 lb / sq. inch and 20.9 lb / sq. inch | 33 % less or 6.8 lb |
9 reasons to buy Terex RH70:
Sizes
Caterpillar track length | 6460 mm and 6425 mm | 1 % more or 35 mm |
Operation
Rotation speed | 5.6 rev / min and 5.5 rev / min | 2 % more or 0.1 rev |
Generator current strength | 150 amperes and 50 amperes | 67 % more or 100 amperes |
Fuel Capacity | 1650 l. and 1360 l. | 18 % more or 290 l. |
Hydraulic system fluid volume | 1500 l. and 670 l. | 55 % more or 830 l. |
Carrier
Track shoes number on either side | 52 and 48 | 8 % more or 4 |
Unloaded backhoe shovel operational weight with support 1 | 122000 kg and 106700 kg | 13 % more or 15300 kg |
Lower rollers number | 9 and 8 | 11 % more or 1 |
Unloaded backhoe shovel operational weight with support 2 | 123700 kg and 109010 kg | 12 % more or 14690 kg |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 4995 mm and 5180 mm |
Width between caterpillar tracks | 4600 mm and 4800 mm |
Height to cab upper part | 4120 mm and 5750 mm |
Shovel boom/sections 1
Backhoe shovel boom / section | boom with lever 3400mm and boom 25'7" (7800mm) Section 10'10'' (3300mm) |
Maximum cut height | 13400 mm and 12400 mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Komatsu and Caterpillar |
Model | SAA6D170E-3 and C 18 |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging / air cooling |
Carrier
Upper rollers number | 3 and 3 |
Track width | 3900 mm and 4200 mm |
Backhoe shovel support width 1 | 700 mm and 600 mm |
Backhoe shovel support width 2 | 1000 mm and 750 mm |
Images
Sizes
2. Width between caterpillar tracks | 4600 mm | 2. Width between caterpillar tracks | 4800 mm |
4. Caterpillar track length on ground level | 4995 mm | 4. Caterpillar track length on ground level | 5180 mm |
5. Clearance | 990 mm | 5. Clearance | 900 mm |
7. Height to cab upper part | 4120 mm | 7. Height to cab upper part | 5750 mm |
Carrier
6. Track width | 3900 mm | 6. Track width | 4200 mm |