Daewoo S75V vs. Komatsu PC45R-8

21 reasons to buy Daewoo S75V:

Swing device

Rotation speed

9.6 rev / min and 9 rev / min

6 % more or 0.6 rev

Sizes

Width to outside of caterpillar track	2200 mm and 1900 mm	14 % more or 300 mm
Clearance	365 mm and 340 mm	7 % more or 25 mm
Counterweight ground clearance	785 mm and 640 mm	18 % more or 145 mm

Operation

Hydraulic system overflow valve pressure	27441.1 kPa and 25000 kPa	9 % more or 2441.1 kPa
Fuel Capacity	110 l. and 51.5 l.	53 % more or 58.5 l.
Cooling system fluid volume	10 l. and 7.5 l.	25 % more or 2.5 l.
Hydraulic system fluid volume	150 l. and 33 l.	78 % more or 117 l.
Engine oil volume	9.7 l. and 8 l.	18 % more or 1.7 l.

Motor

Effective power	39 kW and 28.9 kW	26 % more or 10.1 kW
Displacement	3.3 l. and 2 l.	39 % more or 1.3 l.
Maximum torque	235 Nm and 118 Nm	50 % more or 117 Nm

Carrier

Maximum travel speed

4.7 km/h and 4.6 km/h

2 % more or 0.1 km/h

Booms/sections features 2

Maximum loading height	4525 mm and 4395 mm	3 % more or 130 mm
Maximum vertical wall digging depth	3345 mm and 2865 mm	14 % more or 480 mm
Maximum excavation depth	4420 mm and 3895 mm	12 % more or 525 mm
Maximum radius along ground level	6880 mm and 6160 mm	10 % more or 720 mm

Booms/sections features 1

Maximum loading height	4290 mm and 4190 mm	2 % more or 100 mm
Maximum vertical wall digging depth	2910 mm and 2600 mm	11 % more or 310 mm
Maximum excavation depth	4020 mm and 3520 mm	12 % more or 500 mm
Maximum radius along ground level	6495 mm and 5810 mm	11 % more or 685 mm

4 reasons to buy Komatsu PC45R-8:

Operation

Hydraulic pump flow rate

129.5 l/min and 135 l/min

4 % less or 5.5 l/min

Motor

Power measured at	2500 rev / min and 1900 rev / min	24 % more or 600 rev
Torque measured at	1800 rev / min and 1425 rev / min	21 % more or 375 rev

Carrier

Specific ground pressure

28.4 kPa and 37.2 kPa

24 % less or 8.8 kPa

Neutral reasons:

Sizes

Height to cab upper part	2630 mm and 2560 mm
Rear platform swing radius	1700 mm and 1470 mm
Caterpillar track length on ground level	2130 mm and 1940 mm

Operation

Working weight	8000 kg and 4750 kg
Operating voltage	12 V and 24 V

Motor

Aspiration	natural aspiration and natural aspiration
Model	4TNV98-XDB and 4D84E-3FA
Cylinders number	4 and 4
Manufacturer	Yanmar and Komatsu

Carrier

Track width	1750 mm and 1500 mm
Track shoes number per side	38 and 38
Shoe dimensions	450 mm and 400 mm
Rolling bearings number on either side	5 and 5

Booms/sections features 2

Maximum cut height	6490 mm and 5955 mm
Unit load-transfer height	3215 mm and 2560 mm

Booms/sections features 1

Maximum cut height	6250 mm and 5760 mm
Unit load-transfer height	2420 mm and 2560 mm
Unit load-transfer length	6280 mm and 5485 mm

Images

Sizes

4. Caterpillar track length on ground level	2130 mm	4. Caterpillar track length on ground level	1940 mm
5. Clearance	365 mm	5. Clearance	340 mm
7. Height to cab upper part	2630 mm	7. Height to cab upper part	2560 mm
8. Rear platform swing radius	1700 mm	8. Rear platform swing radius	1470 mm
15. Counterweight ground clearance	785 mm	15. Counterweight ground clearance	640 mm
2. Width to outside of caterpillar track	2200 mm	2. Width to outside of caterpillar track	1900 mm

Carrier

6. Track width	1750 mm	6. Track width	1500 mm
14. Shoe dimensions	450 mm	14. Shoe dimensions	400 mm

Booms/sections features 1

1. Unit load-transfer length	6280 mm	1. Unit load-transfer length	5485 mm
3. Unit load-transfer height	3215 mm	3. Unit load-transfer height	2560 mm
9. Maximum cut height	6490 mm	9. Maximum cut height	5955 mm
10. Maximum loading height	4525 mm	10. Maximum loading height	4395 mm
11. Maximum radius along ground level	6880 mm	11. Maximum radius along ground level	6160 mm
12. Maximum vertical wall digging depth	3345 mm	12. Maximum vertical wall digging depth	2865 mm
13. Maximum excavation depth	4420 mm	13. Maximum excavation depth	3895 mm