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- Komatsu PC78MR-6 vs. Gehl 803
Komatsu PC78MR-6 vs. Gehl 803
7 reasons to buy Komatsu PC78MR-6:
Swing device
Rotation speed | 10 rev / min and 9.2 rev / min | 8 % more or 0.8 rev |
Sizes
Clearance | 360 mm and 290 mm | 19 % more or 70 mm |
Operation
Fuel Capacity | 125 l. and 93 l. | 26 % more or 32 l. |
Hydraulic system fluid volume | 110 l. and 99 l. | 10 % more or 11 l. |
Hydraulic pump flow rate | 160 l/min and 238.5 l/min | 33 % less or 78.5 l/min |
Booms/sections features 2
Maximum excavation depth | 4745 mm and 4580 mm | 3 % more or 165 mm |
Maximum radius along ground level | 7485 mm and 7440 mm | 1 % more or 45 mm |
12 reasons to buy Gehl 803:
Operation
Generator current strength | 88 amperes and 25 amperes | 72 % more or 63 amperes |
Hydraulic system overflow valve pressure | 29999.1 kPa and 26477.9 kPa | 12 % more or 3521.2 kPa |
Motor
Effective power | 42.5 kW and 40.3 kW | 5 % more or 2.2 kW |
Power measured at | 2100 rev / min and 1850 rev / min | 12 % more or 250 rev |
Carrier
Specific ground pressure | 35.2 kPa and 37.2 kPa | 5 % less or 2.0 kPa |
Maximum travel speed | 5.1 km/h and 4.2 km/h | 18 % more or 0.9 km/h |
Booms/sections features 2
Maximum loading height | 5030 mm and 4770 mm | 5 % more or 260 mm |
Maximum vertical wall digging depth | 3970 mm and 3310 mm | 17 % more or 660 mm |
Booms/sections features 1
Maximum vertical wall digging depth | 3670 mm and 2900 mm | 21 % more or 770 mm |
Maximum excavation depth | 4290 mm and 4160 mm | 3 % more or 130 mm |
Maximum radius along ground level | 7170 mm and 6960 mm | 3 % more or 210 mm |
Maximum loading height | 4840 mm and 4515 mm | 7 % more or 325 mm |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 2235 mm and 2235 mm |
Height to cab upper part | 2730 mm and 2710 mm |
Rear platform swing radius | 1405 mm and 1550 mm |
Operation
Working weight | 8270 kg and 7959.6 kg |
Operating voltage | 24 V and 12 V |
Motor
Manufacturer | Komatsu and EP |
Model | S4D95LE-3 and Yanmar 4TNV98-VNS, A 2 level |
Cylinders number | 4 and 4 |
Displacement | 3.3 l. and 3.3 l. |
Carrier
Shoe dimensions | 450 mm and 450 mm |
Rolling bearings number on either side | 5 and 5 |
Booms/sections features 2
Maximum cut height | 6800 mm and 7170 mm |
Booms/sections features 1
Unit load-transfer length | 6200 mm and 6570 mm |
Maximum cut height | 6570 mm and 6980 mm |
Images
Sizes
4. Caterpillar track length on ground level | 2235 mm | 4. Caterpillar track length on ground level | 2235 mm |
5. Clearance | 360 mm | 5. Clearance | 290 mm |
7. Height to cab upper part | 2730 mm | 7. Height to cab upper part | 2710 mm |
8. Rear platform swing radius | 1405 mm | 8. Rear platform swing radius | 1550 mm |
Carrier
14. Shoe dimensions | 450 mm | 14. Shoe dimensions | 450 mm |
Booms/sections features 1
1. Unit load-transfer length | 6200 mm | 1. Unit load-transfer length | 6570 mm |
9. Maximum cut height | 6800 mm | 9. Maximum cut height | 7170 mm |
10. Maximum loading height | 4770 mm | 10. Maximum loading height | 5030 mm |
11. Maximum radius along ground level | 7485 mm | 11. Maximum radius along ground level | 7440 mm |
12. Maximum vertical wall digging depth | 3310 mm | 12. Maximum vertical wall digging depth | 3970 mm |
13. Maximum excavation depth | 4745 mm | 13. Maximum excavation depth | 4580 mm |