31Q9-40010:
Type: Control valve
Used in hydraulic systems of construction equipment
Helps control the flow and direction of hydraulic fluid in the system
Used in the boom and arm of the Hyundai R320LC-9 and R330LC-9 excavators
31Q9-40030:
Type: Control valve
Used in hydraulic systems of construction equipment
Helps control the flow and direction of hydraulic fluid in the system
Used in the bucket of the Hyundai R320LC-9 and R330LC-9 excavators
31Q9-40031:
Type: Control valve
Used in hydraulic systems of construction equipment
Helps control the flow and direction of hydraulic fluid in the system
Used in the swing of the Hyundai R320LC-9 and R330LC-9 excavators
R320LC-9 and R330LC-9:
Model: R320LC-9 and R330LC-9 excavators
Type: Crawler excavator
Operating weight: R320LC-9: 32,900 kg, R330LC-9: 33,500 kg
Engine power: R320LC-9: 150 kW, R330LC-9: 168 kW
Bucket capacity: R320LC-9: 1.09 - 1.68 cubic meters, R330LC-9: 1.2 - 2.16 cubic meters
Max digging depth: R320LC-9: 7,520 mm, R330LC-9: 7,940 mm
Max reach: R320LC-9: 11,270 mm, R330LC-9: 11,570 mm
