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- Case CX31B vs. Airman AX22U-4
Case CX31B vs. Airman AX22U-4
8 reasons to buy Case CX31B:
Sizes
Width to outside of caterpillar track | 1540 mm and 1450 mm | 6 % more or 90 mm |
Clearance | 330 mm and 295 mm | 11 % more or 35 mm |
Motor
Displacement | 1.6 l. and 1.1 l. | 31 % more or 0.5 l. |
Carrier
Maximum travel speed | 4.5 km/h and 2.6 km/h | 42 % more or 1.9 km/h |
Booms/sections features 1
Maximum excavation depth | 2810 mm and 2320 mm | 17 % more or 490 mm |
Maximum radius along ground level | 4780 mm and 4160 mm | 13 % more or 620 mm |
Maximum loading height | 3360 mm and 2870 mm | 15 % more or 490 mm |
Maximum vertical wall digging depth | 2160 mm and 1930 mm | 11 % more or 230 mm |
2 reasons to buy Airman AX22U-4:
Operation
Hydraulic system overflow valve pressure | 21000 kPa and 159.7 kPa | 99 % more or 20840.3 kPa |
Hydraulic pump flow rate | 47 l/min and 76.8 l/min | 39 % less or 29.8 l/min |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 1540 mm and 1900 mm |
Rear platform swing radius | 775 mm and 820 mm |
Operation
Working weight | 3030 kg and 2390 kg |
Motor
Cylinders number | 3 and 3 |
Manufacturer | Yanmar and Yanmar |
Model | 3TNV88-BPYB and 3TNV76 |
Power measured at | 2400 rev / min and 2400 rev / min |
Carrier
Shoe dimensions | 300 mm and 250 mm |
Booms/sections features 1
Unit load-transfer height | 2570 mm and 2410 mm |
Unit load-transfer length | 4390 mm and 3930 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1540 mm | 2. Width to outside of caterpillar track | 1450 mm |
4. Caterpillar track length on ground level | 1540 mm | 4. Caterpillar track length on ground level | 1900 mm |
5. Clearance | 330 mm | 5. Clearance | 295 mm |
8. Rear platform swing radius | 775 mm | 8. Rear platform swing radius | 820 mm |
Carrier
14. Shoe dimensions | 300 mm | 14. Shoe dimensions | 250 mm |
Booms/sections features 1
1. Unit load-transfer length | 4390 mm | 1. Unit load-transfer length | 3930 mm |
3. Unit load-transfer height | 2570 mm | 3. Unit load-transfer height | 2410 mm |
10. Maximum loading height | 3360 mm | 10. Maximum loading height | 2870 mm |
11. Maximum radius along ground level | 4780 mm | 11. Maximum radius along ground level | 4160 mm |
12. Maximum vertical wall digging depth | 2160 mm | 12. Maximum vertical wall digging depth | 1930 mm |
13. Maximum excavation depth | 2810 mm | 13. Maximum excavation depth | 2320 mm |