Construction Machinery: Wheeled Excavator Hyundai

Model	Type of hydraulic pump
R55W-7	two variable displacement piston pumps
R200W-7	two variable displacement piston pumps
R200W-3	two variable displacement piston pumps
R170W-7A	two variable displacement piston pumps
R170W-7	two variable displacement piston pumps
R170W-3	two variable displacement piston pumps
R140W-7A	2x variable displacement piston pump
R140W-7	two variable displacement piston pumps