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- Hitachi ZX350H vs. Kato HD900VII
Hitachi ZX350H vs. Kato HD900VII
18 reasons to buy Hitachi ZX350H:
Sizes
Counterweight ground clearance | 1140 mm and 1105 mm | 3 % more or 35 mm |
Width to outside of caterpillar track | 3190 mm and 2990 mm | 6 % more or 200 mm |
Clearance | 500 mm and 480 mm | 4 % more or 20 mm |
Shovel
Bucket initial volume | 1.5 m3 and 1 m3 | 33 % more or 0.5 m3 |
Operation
Fuel Capacity | 560 l. and 320 l. | 43 % more or 240 l. |
Cooling system fluid volume | 35 l. and 25 l. | 29 % more or 10 l. |
Hydraulic system fluid volume | 320 l. and 290 l. | 9 % more or 30 l. |
Engine oil volume | 36 l. and 20 l. | 44 % more or 16 l. |
Boom reach drive mechanism fluid volume | 16.3 l. and 11 l. | 33 % more or 5.3 l. |
Generator current strength | 50 amperes and 30 amperes | 40 % more or 20 amperes |
Hydraulic system overflow valve pressure | 34818.5 kPa and 32819 kPa | 6 % more or 1999.5 kPa |
Motor
Displacement | 7.8 l. and 6.9 l. | 12 % more or 0.9 l. |
Torque measured at | 1700 rev / min and 1600 rev / min | 6 % more or 100 rev |
Maximum torque | 873 Nm and 569.4 Nm | 35 % more or 303.6 Nm |
Booms/sections features 2
Maximum radius along ground level | 10900 mm and 10170 mm | 7 % more or 730 mm |
Maximum vertical wall digging depth | 6480 mm and 6130 mm | 5 % more or 350 mm |
Maximum loading height | 7130 mm and 6820 mm | 4 % more or 310 mm |
Maximum excavation depth | 7380 mm and 6920 mm | 6 % more or 460 mm |
5 reasons to buy Kato HD900VII:
Swing device
Rotation speed | 12.4 rev / min and 11.8 rev / min | 5 % more or 0.6 rev |
Operation
Hydraulic pump flow rate | 506 l/min and 580 l/min | 13 % less or 74 l/min |
Motor
Power measured at | 2200 rev / min and 2000 rev / min | 9 % more or 200 rev |
Carrier
Track shoes number per side | 51 and 45 | 12 % more or 6 |
Specific ground pressure | 49 kPa and 63 kPa | 22 % less or 14 kPa |
Neutral reasons:
Sizes
Rear platform swing radius | 3320 mm and 3140 mm |
Caterpillar track length on ground level | 3730 mm and 3430 mm |
Shovel
Maximum bucket volume | 1.5 m3 and 1.5 m3 |
Operation
Working weight | 24900 kg and 22500 kg |
Operating voltage | 24 V and 24 V |
Motor
Aspiration | Turbocharging with intercooler and turbocharging |
Cylinders number | 6 and 6 |
Manufacturer | Isuzu and Mitsubishi |
Model | AA-6HK1X and 6D15-T |
Carrier
Rolling bearings number on either side | 8 and 8 |
Shoe dimensions | 600 mm and 600 mm |
Maximum travel speed | 5.5 km/h and 5.5 km/h |
Support rollers number on either side | 2 and 2 |
Track width | 2590 mm and 2390 mm |
Booms/sections features 2
Maximum cut height | 10230 mm and 9910 mm |
Unit load-transfer height | 3230 mm and 3050 mm |
Unit load-transfer length | 10970 mm and 10080 mm |
Images
Sizes
4. Caterpillar track length on ground level | 3730 mm | 4. Caterpillar track length on ground level | 3430 mm |
5. Clearance | 500 mm | 5. Clearance | 480 mm |
8. Rear platform swing radius | 3320 mm | 8. Rear platform swing radius | 3140 mm |
15. Counterweight ground clearance | 1140 mm | 15. Counterweight ground clearance | 1105 mm |
2. Width to outside of caterpillar track | 3190 mm | 2. Width to outside of caterpillar track | 2990 mm |
Carrier
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 600 mm |
6. Track width | 2590 mm | 6. Track width | 2390 mm |